CN111330715A - Efficient grinding device for massive objects with threaded structures - Google Patents
Efficient grinding device for massive objects with threaded structures Download PDFInfo
- Publication number
- CN111330715A CN111330715A CN202010178428.0A CN202010178428A CN111330715A CN 111330715 A CN111330715 A CN 111330715A CN 202010178428 A CN202010178428 A CN 202010178428A CN 111330715 A CN111330715 A CN 111330715A
- Authority
- CN
- China
- Prior art keywords
- installation
- torque control
- thread structure
- control mechanism
- contact type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/22—Crushing mills with screw-shaped crushing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/04—Safety devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C25/00—Control arrangements specially adapted for crushing or disintegrating
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a threaded structure efficient grinding device for massive objects, which comprises a bottom mounting substrate. The device realizes the control of the minimum powder size by utilizing the distance between the tooth pitches in the external thread structure, and large particles can be subjected to pressure from the upper part under the action of the self gravity of the shell, and the pressure forces the large particles to realize the thread punching type grinding action under the action of the external thread structure, so that the device has high efficiency and high speed performance, can push out the ground powder in time to realize real-time grinding work, has a longitudinal thread structure and movably installs a spiral spring type elastic supporting and limiting mechanism, can realize the buffer type pressure driving on the main hollow shell while realizing the function of limiting the height of the lowest point of the main hollow shell, and can realize the pressure application effect on the large particles inside.
Description
Technical Field
The invention relates to the technical field of object grinding, in particular to a threaded-structure efficient block-shaped object grinding device.
Background
At present, when large-particle objects need to be ground into small-sized powder, the grinding device is used, and when the existing grinding device works, the grinding efficiency is too low, and the main reason is that large particles are not limited, so that the large particles move oppositely during grinding, and the grinding efficiency is low.
Disclosure of Invention
The invention aims to provide a threaded-structure efficient grinding device for a block-shaped object, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a high-efficiency grinding device for massive objects with a threaded structure comprises a bottom mounting substrate and a main hollow shell, wherein a driving motor mounting shell is mounted at the center of the upper surface of the bottom mounting substrate through a bolt, a driving motor mounting space is arranged in the driving motor mounting shell, a driving motor is mounted in the driving motor mounting space, an annular array spiral spring elastic abutting type maximum rotation torque control mechanism is mounted at the top end of a motor spindle in the driving motor, a main rotating shaft is mounted at the top center of the annular array spiral spring elastic abutting type maximum rotation torque control mechanism, a rotating shaft mounting fixed static powder concentrated storage mechanism is mounted on a shaft body of the main rotating shaft, a limiting plate structure of an integrated structure is arranged at the bottom of the side surface of the bottom mounting substrate, and a main through hole structure is arranged in the limiting plate structure, the upper surface of the bottom mounting base plate is movably provided with two opposite longitudinal thread structures through bolts, a helical spring type elastic support limiting mechanism is movably mounted on the upper surface of the bottom mounting base plate, the two longitudinal thread structures are movably provided with the helical spring type elastic support limiting mechanisms, the helical spring type elastic support limiting mechanisms symmetrically penetrate through the two main through hole structures, a particle grinding space is arranged in the center of the mounting space of the driving motor, the top end of the main rotating shaft is provided with a cylindrical rotating column through a main connecting plate, the top of the cylindrical rotating column is provided with a conical structure which is integrated with the cylindrical rotating column, the side surfaces of the cylindrical rotating column and the conical structure are provided with main external thread structures, the outer ring structure radius of the main external thread structure is the same as the structure radius of the particle grinding space, the top of the main hollow shell is connected with a top threaded, and the size of the conical groove structure is the same as that of the conical structure, and two rotating columns are installed on the side surface of the top threaded rod.
Further, the longitudinal thread structure movable installation helical spring type elastic support limiting mechanism comprises a connecting plate for a longitudinal thread structure movable installation helical spring type elastic support limiting mechanism, a bolt hole for a longitudinal thread structure movable installation helical spring type elastic support limiting mechanism, a threaded rod for a longitudinal thread structure movable installation helical spring type elastic support limiting mechanism, a thread structure for a longitudinal thread structure movable installation helical spring type elastic support limiting mechanism, a top limiting plate for a longitudinal thread structure movable installation helical spring type elastic support limiting mechanism, a touch plate for a longitudinal thread structure movable installation helical spring type elastic support limiting mechanism, a through hole structure for a longitudinal thread structure movable installation helical spring type elastic support limiting mechanism, a helical spring for a longitudinal thread structure movable installation helical spring type elastic support limiting mechanism and a thread touch plate for a longitudinal thread structure movable installation helical spring type elastic support limiting mechanism A plate; the connecting plate for the longitudinal thread structure mobile installation helical spring type elastic support limiting mechanism is internally provided with a plurality of longitudinal thread structure mobile installation helical spring type elastic support limiting mechanism bolt holes, the center of the top of the connecting plate for the longitudinal thread structure mobile installation helical spring type elastic support limiting mechanism is provided with a longitudinal thread structure mobile installation helical spring type elastic support limiting mechanism threaded rod, the rod body of the longitudinal thread structure mobile installation helical spring type elastic support limiting mechanism threaded rod is connected with a longitudinal thread structure mobile installation helical spring type elastic support limiting mechanism threaded contact plate through the longitudinal thread structure mobile installation helical spring type elastic support limiting mechanism threaded structure, the center of the longitudinal thread structure mobile installation helical spring type elastic support limiting mechanism contact plate is provided with a longitudinal thread structure mobile installation helical spring type elastic support limiting mechanism through hole structure, the through-hole structure sleeve for the longitudinal thread structure movable installation helical spring type elastic support limiting mechanism is arranged on the rod body of the threaded rod for the longitudinal thread structure movable installation helical spring type elastic support limiting mechanism, a top limiting plate for the longitudinal thread structure movable installation helical spring type elastic support limiting mechanism is arranged at the top end of the threaded rod for the longitudinal thread structure movable installation helical spring type elastic support limiting mechanism, and a helical spring for the longitudinal thread structure movable installation helical spring type elastic support limiting mechanism in a compression state is arranged between the bottom of the top limiting plate for the longitudinal thread structure movable installation helical spring type elastic support limiting mechanism and the top of the conflict plate for the longitudinal thread structure movable installation helical spring type elastic support limiting mechanism.
Further, the thread structure for the longitudinal thread structure movable installation coil spring type elastic support limiting mechanism comprises an internal thread structure arranged on an inner ring of a thread touch plate for the longitudinal thread structure movable installation coil spring type elastic support limiting mechanism and an external thread structure arranged on a threaded rod body for the longitudinal thread structure movable installation coil spring type elastic support limiting mechanism, and the internal thread structure is meshed with the external thread structure.
Further, the connecting plate for the longitudinal thread structure movably-mounted coil spring type elastic support limiting mechanism is arranged on the upper surface of the bottom mounting base plate through a bolt inserted into the bolt hole for the longitudinal thread structure movably-mounted coil spring type elastic support limiting mechanism, and the longitudinal thread structure is movably provided with a screw rod for a helical spring type elastic support limiting mechanism to penetrate through the main through hole structure, the longitudinal distance between the top end of the threaded rod for movably mounting the helical spring type elastic support limiting mechanism on the longitudinal threaded structure and the top end of the conical structure is larger than the total height of the particle grinding space and the conical groove structure, and the longitudinal thread structure movable mounting helical spring type elastic support limiting mechanism is provided with a touch plate and the longitudinal thread structure movable mounting helical spring type elastic support limiting mechanism is provided with a thread touch plate which is respectively positioned above and below the main through hole structure.
Further, the annular array spiral spring elastic contact type maximum rotation torque control mechanism comprises a main hollow shell for the annular array spiral spring elastic contact type maximum rotation torque control mechanism, a main hollow section for the annular array spiral spring elastic contact type maximum rotation torque control mechanism, a rotary column for the annular array spiral spring elastic contact type maximum rotation torque control mechanism, and a semicircular groove structure for the annular array spiral spring elastic contact type maximum rotation torque control mechanism, the annular array spiral spring elastic contact type auxiliary hollow section for the maximum rotation torque control mechanism, the annular array spiral spring elastic contact type movable plate for the maximum rotation torque control mechanism, the annular array spiral spring elastic contact type spiral spring for the maximum rotation torque control mechanism and the annular array spiral spring elastic contact type push rod for the maximum rotation torque control mechanism; the center of one end face of a main hollow shell for the annular array spiral spring elastic contact type maximum rotation torque control mechanism is fixedly connected with the end part of a motor spindle, the center of the inside of the main hollow shell for the annular array spiral spring elastic contact type maximum rotation torque control mechanism is a main hollow interval for the annular array spiral spring elastic contact type maximum rotation torque control mechanism, the main hollow shell for the annular array spiral spring elastic contact type maximum rotation torque control mechanism is internally sleeved with a rotary column for the annular array spiral spring elastic contact type maximum rotation torque control mechanism in the main hollow interval for the annular array spiral spring elastic contact type maximum rotation torque control mechanism, and the inside of the main hollow shell for the annular array spiral spring elastic contact type maximum rotation torque control mechanism is an auxiliary hollow area for the annular array spiral spring elastic contact type maximum rotation torque control mechanism A movable plate for the elastically-abutting maximum rotational torque control mechanism of the annular array coil spring is arranged in one end surface of the main hollow section for the elastically-abutting maximum rotational torque control mechanism of the annular array coil spring inside the auxiliary hollow section for the elastically-abutting maximum rotational torque control mechanism of the annular array coil spring, a coil spring for the elastically-abutting maximum rotational torque control mechanism of the annular array coil spring is fixed between one ends of the movable plates for the elastically-abutting maximum rotational torque control mechanism of the annular array coil spring in the auxiliary hollow section for the elastically-abutting maximum rotational torque control mechanism of the annular array coil spring, and a push rod for the elastically-abutting maximum rotational torque control mechanism of the annular array coil spring is arranged on one end surface of the movable plate for the elastically-abutting maximum rotational torque control mechanism of the annular array coil spring in an integrated structure with the movable plate, and the push rod for the annular array spiral spring elastic contact type maximum rotation torque control mechanism penetrates through the main hollow shell for the annular array spiral spring elastic contact type maximum rotation torque control mechanism and is positioned in the main hollow section for the annular array spiral spring elastic contact type maximum rotation torque control mechanism, one end of the push rod for the annular array spiral spring elastic contact type maximum rotation torque control mechanism, which is positioned in the main hollow section for the annular array spiral spring elastic contact type maximum rotation torque control mechanism, is of a semicircular structure, and a semicircular groove structure for the annular array spiral spring elastic contact type maximum rotation torque control mechanism, which is used for placing the end part of the push rod for the annular array spiral spring elastic contact type maximum rotation torque control mechanism, is arranged on the side surface of the rotary column for the annular array spiral spring elastic contact type maximum rotation torque control mechanism, one end of the rotary column for the annular array spiral spring elastic contact type maximum rotary torque control mechanism is fixed with the end part of the main rotary shaft.
Further, the initial length of the spiral spring for the annular array spiral spring elastic contact type maximum rotation torque control mechanism is larger than the length of the auxiliary hollow section for the annular array spiral spring elastic contact type maximum rotation torque control mechanism.
Further, the structural shape of the end part of the push rod for the annular array spiral spring elastic contact type maximum rotation torque control mechanism is consistent with the structural shape of the semicircular groove structure for the annular array spiral spring elastic contact type maximum rotation torque control mechanism.
Further, the rotating shaft-mounted fixed type static powder centralized storage mechanism comprises an annular storage housing for the rotating shaft-mounted fixed type static powder centralized storage mechanism, a central hole for the rotating shaft-mounted fixed type static powder centralized storage mechanism, a first bearing for the rotating shaft-mounted fixed type static powder centralized storage mechanism, a second bearing for the rotating shaft-mounted fixed type static powder centralized storage mechanism, an annular storage groove structure for the rotating shaft-mounted fixed type static powder centralized storage mechanism, a discharge hole for the rotating shaft-mounted fixed type static powder centralized storage mechanism, and a plunger for the rotating shaft-mounted fixed type static powder centralized storage mechanism; the center of the annular storage shell for the fixed static powder centralized storage mechanism of the rotating shaft installation is provided with a center hole for the fixed static powder centralized storage mechanism of the rotating shaft installation, the first bearing for the fixed static powder centralized storage mechanism of the rotating shaft installation and the second bearing for the fixed static powder centralized storage mechanism of the rotating shaft installation are respectively arranged at the two ends of the annular storage shell for the fixed static powder centralized storage mechanism of the rotating shaft installation, the annular storage groove structure for the fixed static powder centralized storage mechanism of the rotating shaft installation is arranged in the annular storage shell for the fixed static powder centralized storage mechanism of the rotating shaft installation, and the discharge hole for the fixed static powder centralized storage mechanism of the rotating shaft installation is arranged at the bottom of the annular storage groove structure for the fixed static powder centralized storage mechanism of the rotating shaft installation, and a plunger for the fixed static powder centralized storage mechanism is arranged at the bottom end of the discharge hole for the fixed static powder centralized storage mechanism arranged on the rotating shaft.
Further, the structural radius of the inner ring of the first bearing for the rotating shaft fixed stationary powder centralized storage mechanism and the inner ring of the second bearing for the rotating shaft fixed stationary powder centralized storage mechanism are smaller than the structural radius of the central hole for the rotating shaft fixed stationary powder centralized storage mechanism.
Further, the center hole for the stationary powder concentrated storage mechanism with the fixed shaft-mounted structure, the first bearing for the stationary powder concentrated storage mechanism with the fixed shaft-mounted structure, and the inner ring of the second bearing for the stationary powder concentrated storage mechanism with the fixed shaft-mounted structure penetrate the shaft body of the main rotating shaft, and the shaft body of the main rotating shaft is mounted in the inner rings of the first bearing for the stationary powder concentrated storage mechanism with the fixed shaft-mounted structure and the second bearing for the stationary powder concentrated storage mechanism with the fixed shaft-mounted structure.
Compared with the prior art, the invention has the beneficial effects that: the invention utilizes the distance between the tooth pitches in the external thread structure to realize the control of the minimum powder size, and large particles can be pressed from the upper part under the action of the self gravity of the shell, and the pressure forces the large particles to realize the grinding effect of a thread punching type under the action of the external thread structure, thereby having high-efficiency and quick performance, and the device can push out the ground powder in time to realize real-time grinding work, and the device is provided with a longitudinal thread structure and a helical spring type elastic supporting and limiting mechanism movably arranged, can realize the buffer type pressure driving on the main hollow shell while carrying out the height limiting function on the lowest point of the main hollow shell, and realizes the pressure application effect on the large particles inside, and in addition, the device is provided with an annular array helical spring elastic contact type maximum rotating torque control mechanism, utilize annular array's coil spring, realize inside maximum rotation dynamics control, prevent that the rotation resistance is too big and lead to main external screw thread structure impaired, in addition, the device has the fixed static powder of rotation axis installation and concentrates the storage mechanism, can install on the axis body of rotation axis to the static state stores the powder that drops from the top.
Drawings
FIG. 1 is a schematic view of a thread structure of an efficient grinding apparatus for bulk objects according to the present invention;
FIG. 2 is a schematic structural view of a helical spring type elastic support limiting mechanism movably mounted on a longitudinal thread structure in the efficient grinding device for bulk objects with a thread structure according to the invention;
FIG. 3 is a schematic structural diagram of an elastically-abutting maximum rotational torque control mechanism of a helical spring of a circular array in an efficient grinding apparatus for bulk objects with a threaded structure according to the present invention;
FIG. 4 is a schematic structural view of a stationary powder centralized storage mechanism installed on a rotating shaft of a threaded structure efficient grinding device for bulk objects according to the present invention;
in the figure: 1, a bottom mounting base plate, 2, a driving motor mounting shell, 3, a driving motor mounting space, 4, a driving motor, 5, a motor spindle, 6, a main hollow shell, 7, a top threaded rod, 8, a rotating column, 9, a conical groove structure, 10, a main thread structure, 11, a particle grinding space, 12, a limiting plate structure, 13, a main through hole structure, 14, a longitudinal thread structure movably mounting a helical spring type elastic support limiting mechanism, 141, a longitudinal thread structure movably mounting a connecting plate for a helical spring type elastic support limiting mechanism, 142, a longitudinal thread structure movably mounting a bolt hole for a helical spring type elastic support limiting mechanism, 143, a longitudinal thread structure movably mounting a threaded rod for a helical spring type elastic support limiting mechanism, 144, a longitudinal thread structure movably mounting a helical spring type elastic support limiting mechanism, 145, a top limiting plate for a helical spring type elastic supporting and limiting mechanism is movably installed on a longitudinal thread structure, 146, an abutting plate for the helical spring type elastic supporting and limiting mechanism is movably installed on the longitudinal thread structure, 147, a through hole structure for the helical spring type elastic supporting and limiting mechanism is movably installed on the longitudinal thread structure, 148, a helical spring for the helical spring type elastic supporting and limiting mechanism, 149, a helical spring for the helical spring type elastic supporting and limiting mechanism is movably installed on the longitudinal thread structure, a thread abutting plate for the helical spring type elastic supporting and limiting mechanism, 15, a circular array helical spring elastic abutting type maximum rotation torque control mechanism, 151, a main hollow shell for the circular array helical spring elastic abutting type maximum rotation torque control mechanism, 152, a main hollow section for the circular array helical spring elastic abutting type maximum rotation torque control mechanism, 153, a rotation column for the circular array helical spring elastic abutting type maximum rotation torque control mechanism, 154, semicircular groove structure for annular array coil spring elastic contact type maximum rotation torque control mechanism, 155, secondary hollow section for annular array coil spring elastic contact type maximum rotation torque control mechanism, 156, movable plate for annular array coil spring elastic contact type maximum rotation torque control mechanism, 157, coil spring for annular array coil spring elastic contact type maximum rotation torque control mechanism, 158, push rod, 16 for annular array coil spring elastic contact type maximum rotation torque control mechanism, main rotation shaft, 17, main connecting plate, 18, fixed stationary powder concentrated storage mechanism, 181 for rotation shaft, annular storage housing for fixed stationary powder concentrated storage mechanism, 182, center hole for fixed stationary powder concentrated storage mechanism, 183, first bearing for fixed stationary powder concentrated storage mechanism for rotation shaft, 184, a second bearing for a fixed static powder concentrated storage mechanism is arranged on a rotating shaft, 185, an annular storage groove structure for the fixed static powder concentrated storage mechanism is arranged on the rotating shaft, 186, a discharge hole for the fixed static powder concentrated storage mechanism is arranged on the rotating shaft, 187, a plunger for the fixed static powder concentrated storage mechanism, 19, a cylindrical rotating column, 20, a conical structure, 21 and a main external thread structure are arranged on the rotating shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention: the powder dust collector comprises a bottom mounting substrate 1 and a main hollow shell 6, wherein a driving motor mounting shell 2 is mounted at the center of the upper surface of the bottom mounting substrate 1 through a bolt, a driving motor mounting space 3 is arranged inside the driving motor mounting shell 2, a driving motor 4 is mounted inside the driving motor mounting space 3, an annular array spiral spring elastic contact type maximum rotation torque control mechanism 15 is mounted at the top end of a motor spindle 5 in the driving motor 4, a main rotating shaft 16 is mounted at the top center of the annular array spiral spring elastic contact type maximum rotation torque control mechanism 15, a rotating shaft mounting fixed type static powder concentrated storage mechanism 18 is mounted on the shaft body of the main rotating shaft 16, a limiting plate structure 12 of an integrated structure is arranged at the bottom of the side surface of the bottom mounting substrate 1, and a main through hole structure 13 is arranged inside the two limiting plate structures 12, the upper surface of the bottom mounting base plate 1 is movably provided with two opposite longitudinal thread structures through bolts, the two longitudinal thread structures are movably provided with helical spring type elastic support limiting mechanisms 14, the helical spring type elastic support limiting mechanisms 14 symmetrically penetrate through the two main through hole structures 13, the center of the driving motor mounting space 3 is provided with a particle grinding space 11, the top end of a main rotating shaft 16 is provided with a cylindrical rotating column 19 through a main connecting plate 17, the top of the cylindrical rotating column 19 is provided with a conical structure 20 which is integrated with the cylindrical rotating column 19, the side surfaces of the cylindrical rotating column 19 and the conical structure 20 are provided with main external thread structures 21, the outer ring structure radius of the main external thread structures 21 is the same as the structure radius of the particle grinding space 11, the top of the main hollow shell 6 is connected with a top threaded rod 7 through a main thread structure 10, the bottom center of top threaded rod 7 is provided with toper groove structure 9, just the size of toper groove structure 9 is the same with the size of toper structure 20, two column spinner 8 of side-mounting of top threaded rod 7.
Referring to fig. 2, the longitudinal thread structure movably-mounted coil spring type elastic support limiting mechanism 14 includes a connecting plate 141 for movably-mounting a coil spring type elastic support limiting mechanism in a longitudinal thread structure, a bolt hole 142 for movably-mounting a coil spring type elastic support limiting mechanism in a longitudinal thread structure, a threaded rod 143 for movably-mounting a coil spring type elastic support limiting mechanism in a longitudinal thread structure, a thread structure 144 for movably-mounting a coil spring type elastic support limiting mechanism in a longitudinal thread structure, a top limiting plate 145 for movably-mounting a coil spring type elastic support limiting mechanism in a longitudinal thread structure, a contact plate 146 for movably-mounting a coil spring type elastic support limiting mechanism in a longitudinal thread structure, a through-hole structure 147 for movably-mounting a coil spring type elastic support limiting mechanism in a longitudinal thread structure, a coil spring 148 for movably-mounting a coil spring type elastic support limiting mechanism in a longitudinal thread structure, and a coil The supporting and limiting mechanism is in contact with the plate 149 through threads; the connecting plate 141 for the longitudinal thread structure movable installation helical spring type elastic support limiting mechanism is internally provided with a plurality of bolt holes 142 for the longitudinal thread structure movable installation helical spring type elastic support limiting mechanism, the threaded rod 143 for the longitudinal thread structure movable installation helical spring type elastic support limiting mechanism is installed at the top center of the connecting plate 141 for the longitudinal thread structure movable installation helical spring type elastic support limiting mechanism, the rod body of the threaded rod 143 for the longitudinal thread structure movable installation helical spring type elastic support limiting mechanism is connected with a thread abutting plate 149 for the longitudinal thread structure movable installation helical spring type elastic support limiting mechanism through the thread structure 144 for the longitudinal thread structure movable installation helical spring type elastic support limiting mechanism, and the center of the abutting plate 146 for the longitudinal thread structure movable installation helical spring type elastic support limiting mechanism is provided with a longitudinal thread structure movable installation helical spring type elastic support limiting mechanism A through hole structure 147 for structure, wherein the through hole structure 147 for longitudinal thread structure movable installation coil spring type elastic support limiting mechanism is sleeved on the rod body of the threaded rod 143 for longitudinal thread structure movable installation coil spring type elastic support limiting mechanism, the top end of the threaded rod 143 for longitudinal thread structure movable installation coil spring type elastic support limiting mechanism is provided with a top limiting plate 145 for longitudinal thread structure movable installation coil spring type elastic support limiting mechanism, and a coil spring 148 for longitudinal thread structure movable installation coil spring type elastic support limiting mechanism in a compressed state is arranged between the bottom of the top limiting plate 145 for longitudinal thread structure movable installation coil spring type elastic support limiting mechanism and the top of the abutting plate 146 for longitudinal thread structure movable installation coil spring type elastic support limiting mechanism; the thread structure 144 for movably mounting the helical spring type elastic support limiting mechanism on the longitudinal thread structure comprises an internal thread structure arranged on an inner ring of a thread contact plate 149 for movably mounting the helical spring type elastic support limiting mechanism on the longitudinal thread structure and an external thread structure arranged on a threaded rod 143 for movably mounting the helical spring type elastic support limiting mechanism on the longitudinal thread structure, and the internal thread structure is meshed with the external thread structure; the connecting plate 141 for the longitudinal thread structure movable installation helical spring type elastic support limiting mechanism is installed on the upper surface of the bottom installation base plate 1 through a bolt inserted into the bolt hole 142 for the longitudinal thread structure movable installation helical spring type elastic support limiting mechanism, the threaded rod 143 for the longitudinal thread structure movable installation helical spring type elastic support limiting mechanism penetrates through the main through hole structure 13, the longitudinal distance between the top end of the threaded rod 143 for the longitudinal thread structure movable installation helical spring type elastic support limiting mechanism and the top end of the conical structure 20 is larger than the total height of the particle grinding space 11 and the conical groove structure 9, the abutting plate 146 for the longitudinal thread structure movable installation helical spring type elastic support limiting mechanism and the threaded abutting plate 149 for the longitudinal thread structure movable installation helical spring type elastic support limiting mechanism are respectively positioned above and below the main through hole structure 13, the main functions are as follows: through the high position of rotatory vertical helicitic texture removal installation coil spring formula elastic support stop gear with conflict board 146, can control the distance between toper structure 20 and the toper groove structure 9, convenient control, and coil spring can realize the compression control effect to main hollow shell 6 when the compression to realize top pressure.
Referring to fig. 3, the circular array helical spring elastic contact type maximum rotation torque control mechanism 15 includes a main hollow housing 151 for the circular array helical spring elastic contact type maximum rotation torque control mechanism, a main hollow section 152 for the circular array helical spring elastic contact type maximum rotation torque control mechanism, a rotation column 153 for the circular array helical spring elastic contact type maximum rotation torque control mechanism, a semicircular groove structure 154 for the circular array helical spring elastic contact type maximum rotation torque control mechanism, a secondary hollow section 155 for the annular array coil spring elastic contact type maximum rotational torque control mechanism, a movable plate 156 for the annular array coil spring elastic contact type maximum rotational torque control mechanism, a coil spring 157 for the annular array coil spring elastic contact type maximum rotational torque control mechanism, and a push rod 158 for the annular array coil spring elastic contact type maximum rotational torque control mechanism; the center of one end face of the main hollow shell 151 for the annular array helical spring elastic contact type maximum rotation torque control mechanism is fixedly connected with the end part of a motor spindle 5, the center of the inside of the main hollow shell 151 for the annular array helical spring elastic contact type maximum rotation torque control mechanism is a main hollow section 152 for the annular array helical spring elastic contact type maximum rotation torque control mechanism, the main hollow shell 151 for the annular array helical spring elastic contact type maximum rotation torque control mechanism is sleeved with a rotating column 153 for the annular array helical spring elastic contact type maximum rotation torque control mechanism in the main hollow section 152 for the annular array helical spring elastic contact type maximum rotation torque control mechanism, and the inside of the main hollow shell 151 for the annular array helical spring elastic contact type maximum rotation torque control mechanism is an annular array helical spring elastic contact type maximum rotation torque control mechanism An annular array coil spring elastically-contacting type movable plate 156 for maximum rotational torque control mechanism is disposed inside the secondary hollow region 155 for control mechanism at one end of the primary hollow region 152 for annular array coil spring elastically-contacting type maximum rotational torque control mechanism, an annular array coil spring elastically-contacting type coil spring 157 for maximum rotational torque control mechanism is fixed between the secondary hollow regions 155 for annular array coil spring elastically-contacting type maximum rotational torque control mechanism and one end of the movable plate 156 for annular array coil spring elastically-contacting type maximum rotational torque control mechanism, and an annular array coil spring elastically-contacting type maximum rotational torque control mechanism integrated with the annular array coil spring elastically-contacting type maximum rotational torque control mechanism is disposed at one end of the movable plate 156 for annular array coil spring elastically-contacting type maximum rotational torque control mechanism A push rod 158 for the rotation torque control mechanism, wherein the push rod 158 for the circular array helical spring elastic contact type maximum rotation torque control mechanism penetrates through the main hollow housing 151 for the circular array helical spring elastic contact type maximum rotation torque control mechanism and is located inside the main hollow section 152 for the circular array helical spring elastic contact type maximum rotation torque control mechanism, the push rod 158 for the circular array helical spring elastic contact type maximum rotation torque control mechanism is of a semicircular structure at one end of the main hollow section 152 for the circular array helical spring elastic contact type maximum rotation torque control mechanism, and a circular array helical spring elastic contact type maximum rotation torque control mechanism is arranged on the side surface of the rotation column 153 for the circular array helical spring elastic contact type maximum rotation torque control mechanism and is used for placing the end part of the push rod 158 for the circular array helical spring elastic contact type maximum rotation torque control mechanism A semicircular groove structure 154 for force control mechanism, one end of the circular array coil spring elastic contact type maximum rotation torque force control mechanism rotary column 153 is fixed with the end of the main rotary shaft 16; the initial length of the helical spring 157 for the annular array helical spring elastic contact type maximum rotational torque control mechanism is greater than the length of the secondary hollow section 155 for the annular array helical spring elastic contact type maximum rotational torque control mechanism; the structural shape of the end part of the push rod 158 for the annular array spiral spring elastic contact type maximum rotation torque control mechanism is consistent with the structural shape of the semicircular groove structure 154 for the annular array spiral spring elastic contact type maximum rotation torque control mechanism, and the main functions are as follows: when the driving resistance is too large, the resistance is larger than the elasticity of the coil spring 157 for the annular array coil spring elastic contact type maximum rotation torque control mechanism, so that the coil spring 157 for the annular array coil spring elastic contact type maximum rotation torque control mechanism is compressed, and under the causal action, the two rotating shafts are relatively rotated, so that the main rotating shaft 16 cannot be driven to rotate too fast, and the protection effect is achieved, and therefore, the elasticity of the coil spring 157 for the annular array coil spring elastic contact type maximum rotation torque control mechanism should be smaller than the minimum force when the main external thread structure 5 is damaged.
Referring to fig. 4, the fixed stationary powder centralized storage mechanism 18 includes an annular storage housing 181 for fixed stationary powder centralized storage mechanism, a central hole 182 for fixed stationary powder centralized storage mechanism, a first bearing 183 for fixed stationary powder centralized storage mechanism, a second bearing 184 for fixed stationary powder centralized storage mechanism, an annular storage groove structure 185 for fixed stationary powder centralized storage mechanism, a discharge hole 186 for fixed stationary powder centralized storage mechanism, and a plunger 187 for fixed stationary powder centralized storage mechanism; the center of the annular storage housing 181 for the fixed static powder centralized storage mechanism of the installation of the rotating shaft is provided with a center hole 182 for the fixed static powder centralized storage mechanism of the installation of the rotating shaft, the annular storage housing 181 for the fixed static powder centralized storage mechanism of the installation of the rotating shaft is located at both ends of the center hole 182 for the fixed static powder centralized storage mechanism of the installation of the rotating shaft is respectively provided with a first bearing 183 for the fixed static powder centralized storage mechanism of the installation of the rotating shaft and a second bearing 184 for the fixed static powder centralized storage mechanism of the installation of the rotating shaft, the inside of the annular storage housing 181 for the fixed static powder centralized storage mechanism of the installation of the rotating shaft is provided with an annular storage groove structure 185 for the fixed static powder centralized storage mechanism of the installation of the rotating shaft, and the bottom of the annular storage groove structure 185 for the fixed static powder centralized storage mechanism of the installation A discharge hole 186 for storage mechanism, a plunger 187 for rotary shaft mounting fixed stationary powder centralized storage mechanism being mounted on the bottom end of the discharge hole 186 for rotary shaft mounting fixed stationary powder centralized storage mechanism; the structural radius of the inner ring of the first bearing 183 for the rotating shaft-mounted fixed type static powder centralized storage mechanism and the second bearing 184 for the rotating shaft-mounted fixed type static powder centralized storage mechanism is smaller than the structural radius of the central hole 182 for the rotating shaft-mounted fixed type static powder centralized storage mechanism; the central hole 182 for the stationary powder concentrated storage mechanism with fixed mounting on the rotating shaft, the first bearing 183 for the stationary powder concentrated storage mechanism with fixed mounting on the rotating shaft, and the inner ring of the second bearing 184 for the stationary powder concentrated storage mechanism with fixed mounting on the rotating shaft penetrate the shaft body of the main rotating shaft 16, and the shaft body of the main rotating shaft 16 is mounted on the inner ring of the first bearing 183 for the stationary powder concentrated storage mechanism with fixed mounting on the rotating shaft and the inner ring of the second bearing 184 for the stationary powder concentrated storage mechanism with fixed mounting on the rotating shaft, and the main functions are as follows: the falling powder can be stored while stationary.
The specific use mode is as follows: during the operation of the invention, firstly, the helical spring type elastic support limiting mechanism 14 is movably arranged by adjusting the longitudinal thread structure to ensure that the main hollow shell 6 is in a stable state, then the top thread cover 7 is unscrewed, large particles are poured into the particle grinding space 11, then the top thread cover 7 is covered, the helical spring type elastic support limiting mechanism 14 is movably arranged by adjusting the longitudinal thread structure to ensure that the helical spring type elastic support limiting mechanism 14 movably arranged by the longitudinal thread structure can perform the elastic compression effect on the main hollow shell 6, at the moment, the large particles are extruded by the pressure from the upper part and the conical structure 20 from the lower part to form clamping, then the driving motor 4 is opened, the main external thread structure 21 rotates under the action of the driving motor 4 to perform the rotary grinding effect on the large particles, and the large particles are continuously ground under the action of the pressure, the polishing is completed by the downward movement of the main screw structure 21 by the rotational driving.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a cubic object grinder of high-efficient formula of helicitic texture, includes bottom mounting substrate (1) and main cavity shell (6), its characterized in that: a driving motor installation shell (2) is installed at the center of the upper surface of the bottom installation substrate (1) through a bolt, a driving motor installation space (3) is arranged inside the driving motor installation shell (2), a driving motor (4) is installed inside the driving motor installation space (3), an annular array spiral spring elastic contact type maximum rotation torque control mechanism (15) is installed at the top end of a motor spindle (5) in the driving motor (4), a main rotating shaft (16) is installed at the top center of the annular array spiral spring elastic contact type maximum rotation torque control mechanism (15), a fixed static powder concentrated storage mechanism (18) is installed on a shaft body of the main rotating shaft (16), and a limit plate structure (12) which is of an integral structure with the bottom installation substrate (1) is arranged at the bottom of the side surface of the bottom installation substrate, the inner parts of the two limiting plate structures (12) are provided with main through hole structures (13), the upper surface of the bottom mounting base plate (1) is provided with two opposite longitudinal thread structures through bolts to movably mount a helical spring type elastic support limiting mechanism (14), the two longitudinal thread structures movably mount the helical spring type elastic support limiting mechanism (14) and symmetrically penetrate through the two main through hole structures (13), the center of the driving motor mounting space (3) is provided with a particle grinding space (11), the top end of the main rotating shaft (16) is provided with a cylindrical rotating column (19) through a main connecting plate (17), the top of the cylindrical rotating column (19) is provided with a conical structure (20) which is integrated with the cylindrical rotating column, the side surfaces of the cylindrical rotating column (19) and the conical structure (20) are provided with main external thread structures (21), the outer ring structure radius of the main external thread structures (21) is the same as the structure radius of the particle grinding space (11), the top of main cavity shell (6) is passed through main helicitic texture (10) and is connected a top threaded rod (7), the bottom center of top threaded rod (7) is provided with toper groove structure (9), just the size of toper groove structure (9) is the same with the size of toper structure (20), two column spinner (8) of side-mounting of top threaded rod (7).
2. A screw structure efficient block grinding apparatus according to claim 1, wherein: longitudinal thread structure removes installation coil spring formula elastic support stop gear (14) and includes that longitudinal thread structure removes installation coil spring formula elastic support connecting plate (141) for stop gear, longitudinal thread structure removes installation coil spring formula elastic support bolt hole (142) for stop gear, longitudinal thread structure removes installation coil spring formula elastic support threaded rod (143) for stop gear, longitudinal thread structure removes installation coil spring formula elastic support thread structure (144) for stop gear, top limiting plate (145) for longitudinal thread structure removal installation coil spring formula elastic support stop gear, contact plate (146) for longitudinal thread structure removal installation coil spring formula elastic support stop gear, through-hole structure (147) for longitudinal thread structure removal installation coil spring formula elastic support stop gear, coil spring (148) for longitudinal thread structure removal installation coil spring formula elastic support stop gear and longitudinal thread structure A screw thread contact plate (149) for a coil spring type elastic support limiting mechanism is movably installed; the inside of connecting plate (141) for longitudinal thread structure mobile installation helical spring type elastic support limiting mechanism is provided with a plurality of longitudinal thread structure mobile installation helical spring type bolt holes (142) for elastic support limiting mechanism, a longitudinal thread structure mobile installation helical spring type elastic support limiting mechanism is installed with connecting plate (141) for limiting mechanism top center threaded rod (143) for helical thread structure mobile installation helical spring type elastic support limiting mechanism, a longitudinal thread structure mobile installation helical spring type elastic support limiting mechanism is connected with thread contact plate (149) for helical thread structure mobile installation helical spring type elastic support limiting mechanism through longitudinal thread structure mobile installation helical spring type elastic support for threaded rod (144) on the body of rod of threaded rod (143) for longitudinal thread structure mobile installation helical spring type elastic support limiting mechanism, longitudinal thread structure mobile installation helical spring type elastic support limiting mechanism is provided with longitudinal thread structure for contact plate (146) center A through hole structure (147) for movably mounting the helical spring type elastic support limiting mechanism, the through hole structure (147) for movably mounting the helical spring type elastic support limiting mechanism on the rod body of the threaded rod (143) for movably mounting the helical spring type elastic support limiting mechanism on the longitudinal threaded structure, the top end of the threaded rod (143) for the longitudinal thread structure movably mounting the helical spring type elastic support limiting mechanism is provided with a top limiting plate (145) for the longitudinal thread structure movably mounting the helical spring type elastic support limiting mechanism, and a coil spring (148) for the longitudinal thread structure movable installation coil spring type elastic support limiting mechanism in a compression state is installed between the bottom of the top limiting plate (145) for the longitudinal thread structure movable installation coil spring type elastic support limiting mechanism and the top of the abutting plate (146) for the longitudinal thread structure movable installation coil spring type elastic support limiting mechanism.
3. A screw structure efficient block grinding apparatus according to claim 2, wherein: the thread structure (144) for the longitudinal thread structure movable installation coil spring type elastic support limiting mechanism comprises an internal thread structure and an external thread structure, wherein the internal thread structure is arranged on an inner ring of a thread touch plate (149) for the longitudinal thread structure movable installation coil spring type elastic support limiting mechanism, the external thread structure is arranged on a threaded rod (143) for the longitudinal thread structure movable installation coil spring type elastic support limiting mechanism, and the internal thread structure is meshed with the external thread structure.
4. A screw structure efficient block grinding apparatus according to claim 2, wherein: connecting plate (141) for longitudinal thread structure movable installation helical spring type elastic support limiting mechanism is installed on the upper surface of bottom mounting base plate (1) through inserting bolt inside bolt hole (142) for longitudinal thread structure movable installation helical spring type elastic support limiting mechanism, just threaded rod (143) for longitudinal thread structure movable installation helical spring type elastic support limiting mechanism runs through main through hole structure (13), longitudinal distance between threaded rod (143) top for longitudinal thread structure movable installation helical spring type elastic support limiting mechanism and conical structure (20) top is greater than total height of granule grinding space (11) and conical groove structure (9), abutting plate (146) for longitudinal thread structure movable installation helical spring type elastic support limiting mechanism and thread abutting plate (149) for longitudinal thread structure movable installation helical spring type elastic support limiting mechanism are located on main through hole structure (13) respectively A lower side and a lower side.
5. A screw structure efficient block grinding apparatus according to claim 1, wherein: the annular array spiral spring elastic contact type maximum rotation torque control mechanism (15) comprises a main hollow shell (151) for the annular array spiral spring elastic contact type maximum rotation torque control mechanism, a main hollow section (152) for the annular array spiral spring elastic contact type maximum rotation torque control mechanism, a rotary column (153) for the annular array spiral spring elastic contact type maximum rotation torque control mechanism, a semicircular groove structure (154) for the annular array spiral spring elastic contact type maximum rotation torque control mechanism, an auxiliary hollow section (155) for the annular array spiral spring elastic contact type maximum rotation torque control mechanism, a movable plate (156) for the annular array spiral spring elastic contact type maximum rotation torque control mechanism, a spiral spring (157) for the annular array spiral spring elastic contact type maximum rotation torque control mechanism and an annular array spiral spring elastic contact type maximum rotation torque control mechanism A deployment pushrod (158); the center of one end face of a main hollow shell (151) for the annular array spiral spring elastic contact type maximum rotation torque control mechanism is fixedly connected with the end part of a motor spindle (5), the center inside the main hollow shell (151) for the annular array spiral spring elastic contact type maximum rotation torque control mechanism is a main hollow section (152) for the annular array spiral spring elastic contact type maximum rotation torque control mechanism, a rotation column (153) for the annular array spiral spring elastic contact type maximum rotation torque control mechanism is sleeved inside a main hollow section (152) for the annular array spiral spring elastic contact type maximum rotation torque control mechanism, and the inside of the main hollow shell (151) for the annular array spiral spring elastic contact type maximum rotation torque control mechanism is an annular array spiral spring elastic contact type maximum rotation torque control mechanism A secondary hollow section (155) for a coil spring elastic contact type maximum rotational torque control mechanism, a movable plate (156) for a ring array coil spring elastic contact type maximum rotational torque control mechanism being disposed inside the secondary hollow section (155) for a ring array coil spring elastic contact type maximum rotational torque control mechanism on one end face of the primary hollow section (152) for a ring array coil spring elastic contact type maximum rotational torque control mechanism, a coil spring (157) for a ring array coil spring elastic contact type maximum rotational torque control mechanism being fixed between one ends of the movable plates (156) for a ring array coil spring elastic contact type maximum rotational torque control mechanism in the secondary hollow section (155) for a ring array coil spring elastic contact type maximum rotational torque control mechanism, one end face of the movable plate (156) for the annular array spiral spring elastic contact type maximum rotation torque control mechanism is provided with a push rod (158) for the annular array spiral spring elastic contact type maximum rotation torque control mechanism, the push rod (158) for the annular array spiral spring elastic contact type maximum rotation torque control mechanism penetrates through the main hollow shell (151) for the annular array spiral spring elastic contact type maximum rotation torque control mechanism and is positioned in the main hollow interval (152) for the annular array spiral spring elastic contact type maximum rotation torque control mechanism, one end of the push rod (158) for the annular array spiral spring elastic contact type maximum rotation torque control mechanism, which is positioned in the main hollow interval (152) for the annular array spiral spring elastic contact type maximum rotation torque control mechanism, is of a semicircular structure, the side face of the rotary column (153) for the annular array spiral spring elastic contact type maximum rotation torque control mechanism is provided with a semicircular groove structure (154) for the annular array spiral spring elastic contact type maximum rotation torque control mechanism, the semicircular groove structure is used for placing the end part of a push rod (158) for the annular array spiral spring elastic contact type maximum rotation torque control mechanism, and one end of the rotary column (153) for the annular array spiral spring elastic contact type maximum rotation torque control mechanism is fixed with the end part of the main rotary shaft (16).
6. A thread structure efficient block grinding device according to claim 5, wherein: the initial length of the spiral spring (157) for the annular array spiral spring elastic contact type maximum rotation torque control mechanism is larger than the length of the auxiliary hollow section (155) for the annular array spiral spring elastic contact type maximum rotation torque control mechanism.
7. A thread structure efficient block grinding device according to claim 5, wherein: the structural shape of the end part of the push rod (158) for the annular array spiral spring elastic contact type maximum rotation torque force control mechanism is consistent with the structural shape of the semicircular groove structure (154) for the annular array spiral spring elastic contact type maximum rotation torque force control mechanism.
8. A screw structure efficient block grinding apparatus according to claim 1, wherein: the static powder centralized storage mechanism (18) with the fixed installation and installation of the rotating shaft comprises an annular storage shell (181) for the static powder centralized storage mechanism with the fixed installation and installation of the rotating shaft, a central hole (182) for the static powder centralized storage mechanism with the fixed installation and installation of the rotating shaft, a first bearing (183) for the static powder centralized storage mechanism with the fixed installation and installation of the rotating shaft, a second bearing (184) for the static powder centralized storage mechanism with the fixed installation and installation of the rotating shaft, an annular storage groove structure (185) for the static powder centralized storage mechanism with the fixed installation and installation of the rotating shaft, a discharge hole (186) for the static powder centralized storage mechanism with the fixed installation and installation of the rotating; the center of the fixed static powder of swivel mount is concentrated and is stored annular storage shell (181) for mechanism and be provided with the fixed static powder of swivel mount and concentrate and store mechanism and use centre bore (182), the fixed static powder of swivel mount is concentrated and is stored mechanism and concentrate and store mechanism and use annular storage shell (181) and be located the both ends of centre bore (182) are installed the fixed static powder of swivel mount and are concentrated and store mechanism and use first bearing (183) and the fixed static powder of rotation axis mount and concentrate and store mechanism and use second bearing (184) respectively, the fixed static powder of swivel mount is concentrated and is stored the inside of shell (181) and be provided with an annular fixed static powder of rotation axis mount and concentrate and store mechanism and use annular storage groove structure (185), the fixed static powder of swivel mount is concentrated and is stored the end of groove structure (185) for mechanism and store annular storage groove structure (185) at the bottom The discharge hole 186 for the stationary powder centralized storage mechanism is provided with a fixed type of the rotating shaft, and a plunger 187 for the stationary powder centralized storage mechanism is provided at the bottom end of the discharge hole 186 for the stationary powder centralized storage mechanism.
9. A screw structure efficient block grinding apparatus according to claim 8, wherein: the structure radius of the inner ring of the first bearing (183) for the fixed static powder centralized storage mechanism arranged on the rotating shaft and the inner ring of the second bearing (184) for the fixed static powder centralized storage mechanism arranged on the rotating shaft are smaller than the structure radius of the central hole (182) for the fixed static powder centralized storage mechanism arranged on the rotating shaft.
10. A screw structure efficient block grinding apparatus according to claim 8, wherein: the central hole (182) for the fixed static powder concentrated storage mechanism of the rotating shaft installation, the first bearing (183) for the fixed static powder concentrated storage mechanism of the rotating shaft installation and the inner ring of the second bearing (184) for the fixed static powder concentrated storage mechanism of the rotating shaft installation penetrate through the shaft body of the main rotating shaft (16), and the shaft body of the main rotating shaft (16) is installed in the inner rings of the first bearing (183) for the fixed static powder concentrated storage mechanism of the rotating shaft installation and the second bearing (184) for the fixed static powder concentrated storage mechanism of the rotating shaft installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010178428.0A CN111330715A (en) | 2020-03-14 | 2020-03-14 | Efficient grinding device for massive objects with threaded structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010178428.0A CN111330715A (en) | 2020-03-14 | 2020-03-14 | Efficient grinding device for massive objects with threaded structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111330715A true CN111330715A (en) | 2020-06-26 |
Family
ID=71176315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010178428.0A Pending CN111330715A (en) | 2020-03-14 | 2020-03-14 | Efficient grinding device for massive objects with threaded structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111330715A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3915396A (en) * | 1973-03-24 | 1975-10-28 | Supraton Auer & Zucker | Machine for grinding material |
| CN2675253Y (en) * | 2004-02-26 | 2005-02-02 | 黄留纪 | Grinder |
| CN200974022Y (en) * | 2006-11-01 | 2007-11-14 | 张独义 | Multifunctional mill |
| CN204276046U (en) * | 2014-10-29 | 2015-04-22 | 刘继成 | Little taper thread grinding |
| CN107486290A (en) * | 2017-10-18 | 2017-12-19 | 金箍棒工业产品设计江阴有限公司 | A kind of solid, powdery grinder |
| CN209222224U (en) * | 2018-12-20 | 2019-08-09 | 武威金仓生物科技有限公司 | A kind of large-particle fertilizer fine mill |
| CN209848964U (en) * | 2019-01-30 | 2019-12-27 | 海安得一新材料科技有限公司 | Gypsum block crushing equipment |
-
2020
- 2020-03-14 CN CN202010178428.0A patent/CN111330715A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3915396A (en) * | 1973-03-24 | 1975-10-28 | Supraton Auer & Zucker | Machine for grinding material |
| CN2675253Y (en) * | 2004-02-26 | 2005-02-02 | 黄留纪 | Grinder |
| CN200974022Y (en) * | 2006-11-01 | 2007-11-14 | 张独义 | Multifunctional mill |
| CN204276046U (en) * | 2014-10-29 | 2015-04-22 | 刘继成 | Little taper thread grinding |
| CN107486290A (en) * | 2017-10-18 | 2017-12-19 | 金箍棒工业产品设计江阴有限公司 | A kind of solid, powdery grinder |
| CN209222224U (en) * | 2018-12-20 | 2019-08-09 | 武威金仓生物科技有限公司 | A kind of large-particle fertilizer fine mill |
| CN209848964U (en) * | 2019-01-30 | 2019-12-27 | 海安得一新材料科技有限公司 | Gypsum block crushing equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110802475A (en) | Diamond-shaped part rounding device | |
| CN201068745Y (en) | Pumping rod rope-suspending device | |
| CN111330715A (en) | Efficient grinding device for massive objects with threaded structures | |
| CN110369036A (en) | A kind of vertical sand making machine | |
| CN110566606B (en) | Speed reduction device for rotating part | |
| CN2766956Y (en) | Bilateral rotating superfine grinding ball milling apparatus | |
| CN208683880U (en) | A kind of valve retainer feeding device | |
| CN110116039B (en) | High efficiency raw materials reducing mechanism for industrial production | |
| CN201473268U (en) | Electric internal gear screw jack | |
| CN209800610U (en) | Damping device for shock insulation support | |
| CN212762557U (en) | Axial end face polishing device for spring | |
| CN213060006U (en) | Mechanical small jack for mechanical maintenance | |
| CN210500086U (en) | Assembly auxiliary fixtures | |
| CN2754534Y (en) | Spiral extrude walnut peeler | |
| CN114391715A (en) | Feed screw nut mechanism | |
| CN210679192U (en) | Novel building engineering stays hole ware | |
| CN201963191U (en) | Anti-dropping screw rod drilling tool | |
| CN111207197A (en) | Liquid and thread structure combined driving type steering driving device | |
| CN220533724U (en) | Synchronous grinding device of gear reducer bearing inner and outer rings | |
| CN111649560A (en) | Unidirectional rotation extrusion device for textile fabric dewatering device | |
| CN110788744A (en) | Columnar raw material efficient type polishing rotating device | |
| CN112275366B (en) | Novel split type supporting sleeve of cone crusher and use method thereof | |
| CN209477822U (en) | A kind of hand mould group | |
| CN221097381U (en) | Eccentric synchronous gear | |
| CN213451388U (en) | Turntable bearing with high sealing performance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200626 |