CN215389712U

CN215389712U - Shaping sand making machine

Info

Publication number: CN215389712U
Application number: CN202121791083.2U
Authority: CN
Inventors: 徐伟
Original assignee: Gaoxian Zhuoyue Commercial Concrete Co ltd
Current assignee: Gaoxian Zhuoyue Commercial Concrete Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-01-04
Anticipated expiration: 2031-08-02

Abstract

The application relates to a shaping sand making machine, which relates to the field of material crushing and comprises a shell, wherein a rotary crushing part and a sieve plate are arranged in the shell, and the shaping sand making machine also comprises a material blocking assembly; a feeding port is formed in the shell, and the material blocking assembly is located in the feeding port; the striker assembly comprises a first striker plate, the first striker plate faces away from the direction of the shell and protrudes, feeding gaps are formed between two sides of the first striker plate and the inner wall of the feeding port, and the first striker plate is used for guiding materials to two sides of the feeding gaps. This application has the effect that the material in the reduction breakage is thrown away the possibility.

Description

Shaping sand making machine

Technical Field

The application relates to the field of material crushing, in particular to a shaping sand making machine.

Background

The shaping sand making machine is equipment for crushing materials in an impact mode, generally adopts a hammer type crushing mode, and is suitable for industrial production of cement, chemical industry, buildings and the like; after the materials enter the equipment through the feeding hopper part, the materials are crushed by the rotary body part rotating at a high speed, fine particles leak out through the sieve plate holes, and coarse particles continue to be crushed in the rotary body by impact.

Among the correlation technique, the material mouth of system sand machine is for opening the form, when needs carry out broken system sand, and operating personnel can directly drop into the system sand machine with the grit material from the pan feeding mouth.

In view of the above-described related art, the inventors have considered that the gyratory crusher rotating at a high speed may throw the material out of the machine during the gyratory crushing, and thus surrounding people or instruments may be affected by the thrown material.

SUMMERY OF THE UTILITY MODEL

In order to reduce the possibility that the material in the breakage was thrown away, this application provides a plastic system sand machine.

The application provides a plastic system sand machine adopts following technical scheme:

a shaping sand making machine comprises a machine shell, wherein a rotary crushing part and a sieve plate are arranged in the machine shell, and the shaping sand making machine also comprises a material blocking assembly; a feeding port is formed in the shell, and the material blocking assembly is located in the feeding port; the striker assembly comprises a first striker plate, the first striker plate faces away from the direction of the shell and protrudes, feeding gaps are formed between two sides of the first striker plate and the inner wall of the feeding port, and the first striker plate is used for guiding materials to two sides of the feeding gaps.

By adopting the technical scheme, when the materials need to be crushed, the materials are put into the shell through the feeding port, after the materials are put into the feeding port, the first baffle plate at the feeding port divides the materials, the materials enter the shell from two feeding gaps under the guidance of the first baffle plate, the feeding gaps at the two sides of the first baffle plate enable the materials to be uniformly distributed at the two sides of the rotary crushing part, and the materials are crushed into sand by the rotary crushing part in the shell; when the material is thrown outwards by the rotary crushing part due to high-speed operation, the first material baffle plate has a blocking effect on the thrown material, the possibility that the material in crushing is thrown out of the shell is reduced, people and objects at the periphery of the shell are well protected, and the influence of the splashed material on people or objects at the periphery is reduced.

Optionally, the first striker plate includes two inclined plates, two edges of inclined plate one side interconnect, the edge of opposite side keep away from each other, two edges that inclined plate interconnect are located the edge of keeping away from each other and keep away from one side of casing.

Through adopting above-mentioned technical scheme, first striker plate makes up into down "V" form by two hang plates, and after the material got into to the pan feeding mouth from the port of pan feeding mouth, first striker plate shunted the material to two pan feeding clearance departments, and the material got into to the casing in from two pan feeding clearance departments, and when the material outwards flown to get rid of, two hang plates hindered the material and followed pan feeding mouth department departure casing, had reduced the possibility that the material in the breakage was thrown away the casing.

Optionally, the first striker plate is an arc-shaped plate.

Through adopting above-mentioned technical scheme, when first striker plate chose for use the arc, the material gets into to pan feeding mouth after, the arc protruding of first striker plate shunts the material, and the concave surface can hinder the material to be thrown away by rotary crushing portion simultaneously, has reduced the possibility that the material in the breakage was thrown away the casing.

Optionally, the material blocking assembly further comprises two second material blocking plates, and each second material blocking plate is arranged on one side, away from the casing, of the feeding gap.

Through adopting above-mentioned technical scheme, when the high-speed rotation of gyration broken portion, the material can be thrown away outside the casing, because there is the pan feeding clearance between first striker plate and pan feeding mouth inner wall, extremely individualized material can splash and go out from the pan feeding clearance, and second striker plate sets up in pan feeding clearance top, hinders the material that outwards splashes from pan feeding clearance, makes the more perfect of the fender function of device, further reduction the material in the breakage by the possibility of throwing away the casing.

Optionally, one end of the second material blocking plate is fixedly connected with the inner wall of the feeding port, the other end of the second material blocking plate extends to one side of the feeding gap, which is far away from the casing, one end of the second material blocking plate, which is connected with the feeding port, is located at one side of the other end, which is far away from the casing, and one end, which is connected with the feeding port, of the second material blocking plate is in stable transition to the other end.

Through adopting above-mentioned technical scheme, when the material pours into the casing from pan feeding mouth department in, because second striker plate one end is located one side that the other end is close to the casing, therefore the material when dropping to the second striker plate, can fall into pan feeding clearance department by the guide of second striker plate, or be guided to drop to first striker plate on, from first striker plate landing to pan feeding clearance department again, then enter into the casing again, the second striker plate has smooth transition between the both ends of difference in height, be convenient for the material to get into to the pan feeding mouth after, landing that can be smooth, the influence that the second striker plate got into the casing process to the material has been reduced, make the material in the intraoral activity of pan feeding more smooth.

Optionally, the second striker plate is a straight plate, and the second striker plate inclines towards one side close to the first striker plate along the direction from the feeding port to the casing.

Through adopting above-mentioned technical scheme, the landing process that straight platelike second striker plate made the material is more smooth, and the second striker plate is leading-in with the material to pan feeding clearance department or first striker plate on, has reduced the influence of second striker plate to the material entering casing, and the second striker plate plays the hindrance effect to flying the material of getting rid of and going out simultaneously, has reduced the possibility that the material flew out the casing.

Optionally, one end of the second striker plate close to the first striker plate is fixedly connected with a plurality of drooping lock chains.

Through adopting above-mentioned technical scheme, be connected with many chains on second fender board, when the material gets into in the casing, the chain can not obstruct the entering of a large amount of materials, but when the material outwards flies to get rid of, only individual material can fly to get rid of to chain department, at this moment, the material that flies to get rid of can produce the collision with the chain, can rebound in the casing by the reaction force with the material of chain collision, the setting of chain is further reduced the material in the breakage and is thrown away the possibility of casing, make the effect of splashing of preventing of device better.

Optionally, the sieve plate is provided with filter holes, two adjacent filter holes are arranged in a cross frame, the cross frame is provided with a protrusion, and the protrusion protrudes towards one side close to the feeding port.

By adopting the technical scheme, after the materials enter the casing, the rotary crushing part rotating at a high speed can crush the materials, the crushed materials can fall from the filtering holes of the sieve plate, the materials which are not crushed to a specified size can continue to be crushed in the casing, and the rotary crushing part crushes the materials at the sieve plate by means of the interaction force between the hammer head and the sieve plate, so that the filtering holes on the sieve plate are abraded, the aperture of the abraded filtering holes can be increased, and more gravels which do not conform to the size can pass through the sieve plate; this scheme has increased the arch on the sieve, carries out the breakage to the material through the extrusion between arch and gyration broken portion tup, makes the wear rate of sieve reduce, has prolonged the life of sieve.

Optionally, the protrusion is detachably connected with the cross frame.

Through adopting above-mentioned technical scheme, protruding and crossbearer can be dismantled and be connected, and after protruding wearing and tearing to a certain extent on the sieve, can only change the arch, need not directly change the sieve, reduced the device part cost of renewing, simultaneously, make the device can be better keep crushing efficiency.

Optionally, the side wall that the arch is close to the pan feeding mouth includes two inclined planes, two the inclined plane is kept away from the side arris of crossbearer coincide each other, be close to the side arris of crossbearer is kept away from each other.

Through adopting above-mentioned technical scheme, the one end that the arch is close to the pan feeding mouth produces and has a edges and corners, makes arch and tup higher to the crushing efficiency of material.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the material blocking assembly reduces the possibility that the crushed material is thrown out of the shell;

2. the chain enables the material blocking effect of the device to be better;

3. the abrasion degree of the materials to the sieve plate is reduced by the bulges;

4. the detachable connection between the bulges and the sieve plate is convenient for the workers to replace the bulges.

Drawings

FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present application;

fig. 2 is a schematic structural diagram of a stock stop assembly in embodiment 1 of the application;

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is a schematic structural view of a screen deck of embodiment 1 of the present application;

FIG. 5 is a schematic view of the structure of a projection in embodiment 1 of the present application;

fig. 6 is a schematic structural diagram of a striker assembly in embodiment 2 of the application;

fig. 7 is a schematic structural view of a projection in embodiment 2 of the present application.

Description of reference numerals: 1. a housing; 11. a machine housing part; 111. hooking; 12. a lower housing portion; 13. observing the access hole; 14. a rotary crushing section; 15. a large belt pulley; 151. a V-belt; 16. a feeding port; 161. expanding the mouth; 17. a sieve plate; 171. filtering holes; 172. a cross frame; 173. a protrusion; 1731. a screw; 1732. an inclined surface; 1733. a bevel; 1734. a top surface; 2. the material blocking component; 21. a first striker plate; 211. an inclined plate; 22. a second retainer plate; 23. a feeding gap; 24. and (4) chain locking.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses plastic system sand machine.

Example 1

Referring to fig. 1 and 2, an reshaping sand making machine comprises a machine shell 1 and a material blocking assembly 2.

Referring to fig. 1 and 2, a cabinet 1 is mounted on a concrete foundation or a steel structure frame, the cabinet 1 including an upper cabinet portion 11 and a lower cabinet portion 12; the upper machine shell part 11 and the lower machine shell part 12 are fixedly connected through bolts and nuts, observation access holes 13 are formed in the two sides of the upper machine shell part 11 and the two sides of the lower machine shell part 12, two hooks 111 convenient for lifting the upper machine shell part 11 are further arranged on the upper machine shell part 11, and the distribution direction of the two hooks 111 is perpendicular to the distribution direction of the observation access holes 13 in the two sides of the upper machine shell part 11; a rotary crushing part 14 is rotatably connected in the machine shell 1 through two large bearings, the rotating axis of the rotary crushing part 14 is consistent with the distribution direction of the two hooks 111, and one end of the rotary crushing part 14 extends out of the machine shell 1 and is coaxially and fixedly connected with a large belt pulley 15 through a wheel key; one side of the machine shell 1 is provided with a motor, an output shaft of the motor is coaxially and fixedly connected with another large belt pulley with a relatively small diameter through a key, and a plurality of V-belts 151 are sleeved outside the two large belt pulleys 15.

Referring to fig. 1, a feeding port 16 is welded on the side wall of the upper machine housing portion 11 far away from the lower machine housing portion 12, the feeding port 16 is rectangular frame-shaped, the frame port depth direction of the feeding port 16 is arranged along the vertical direction, and the whole length direction of the feeding port 16 is consistent with the rotation axis direction of the rotary crushing portion 14; an expansion port 161 is welded at the port of the feeding port 16 far away from the upper machine housing part 11, the port area of the joint of the expansion port 161 and the feeding port 16 is the same as that of the feeding port 16, and the side walls of the expansion port 161 at the two sides of the rotation axis direction of the rotary crushing part 14 are mutually away from and inclined from each other along the direction from bottom to top; the expansion opening 161 facilitates the material to enter the feeding opening 16, so that the possibility that the material falls outside when the material is dumped is reduced.

Referring to fig. 2, the material blocking assembly 2 is located in the feeding port 16, and the material blocking assembly 2 includes a first material blocking plate 21 and two second material blocking plates 22; in this embodiment, the first striker plate 21 is composed of two inclined plates 211, the length directions of the two inclined plates 211 are the same as the length direction of the material inlet 16, two ends of the length direction of the inclined plates 211 are welded to the inner walls of two ends of the length direction of the material inlet 16, edges on one side of the length directions of the two inclined plates 211 are integrally connected, edges on the other side of the length directions of the two inclined plates 211 are far away from each other, and the edges integrally connected with the two inclined plates 211 are located on one side of the edges far away from each other, which is far away from the casing 1; a feeding gap 23 is respectively arranged between the two sides of the whole first material baffle plate 21 in the length direction and the inner wall of the feeding port 16, and the two feeding gaps 23 are positioned on the two sides of the first material baffle plate 21 in the length direction.

Referring to fig. 3, in the present embodiment, the second striker plates 22 are straight plates, each second striker plate 22 is located on one side of one feeding gap 23 away from the upper housing portion 11, and both second striker plates 22 are located on one side of the first striker plate 21 away from the upper housing portion 11; the length direction of the second material blocking plate 22 is consistent with the length direction of the material inlet 16, two ends of the second material blocking plate 22 in the length direction are respectively welded with one inner wall of two ends of the material inlet 16 in the length direction, an edge on one side of the second material blocking plate 22 in the length direction is welded with the inner wall of the material inlet 16, an edge on the other side of the second material blocking plate 22 in the length direction inclines downwards in the direction close to the material inlet gap 23, and an edge of each second material blocking plate 22, which inclines downwards, and an edge of the first material blocking plate 21, which is close to the second material blocking plate 22, are positioned on the same horizontal plane; every second striker plate 22 all has welded many flagging chain 24 on being close to the arris of first striker plate 21, and in this embodiment, chain 24 is iron system chain, and chain 24 on every second striker plate 22 all follows this second striker plate 22's length direction interval distribution, and chain 24 one end and second striker plate 22 welding, the other end hang down to the position with first striker plate 21 butt.

Referring to fig. 4 and 5, a sieve plate 17 is slidably connected in the lower housing portion 12, the sieve plate 17 is located on one side of the rotary crushing portion 14 away from the material inlet 16, the sliding direction of the sieve plate 17 is arranged in a direction close to or away from the rotary crushing portion 14, and the sieve plate 17 is adjusted by an adjusting device to be spaced from the rotary crushing portion 14; the sieve plate 17 is arc-shaped, the sieve plate 17 protrudes towards one side far away from the rotary crushing part 14, a plurality of strip-shaped filter holes 171 are formed in the sieve plate 17, and the length direction of the filter holes 171 is consistent with the axial direction of the rotary crushing part 14; the adjacent two filter holes 171 are spaced by a long strip-shaped cross frame 172, the length direction of the cross frame 172 is consistent with that of the filter holes 171, the cross frame 172 is provided with a protrusion 173, the protrusion 173 is long strip-shaped, and the length direction of the protrusion 173 is consistent with that of the cross frame 172; in this embodiment, the sidewall of the protrusion 173 close to the feeding port 16 includes two inclined surfaces 1732, the length directions of the two inclined surfaces 1732 are the same as the length direction of the protrusion 173, the side edges of the two inclined surfaces 1732 far from the cross frame 172 are overlapped with each other, the side edges of the two inclined surfaces 1732 near the cross frame 172 are far from each other, and the two inclined surfaces 1732 form an edge angle protruding toward the rotary crushing unit 14.

The implementation principle of the embodiment 1 is as follows: when the materials need to be crushed, the materials are put into the feeding port 16, the materials are divided to the feeding gaps 23 at the two sides by the first material baffle 21, the materials enter the casing 1 through the feeding gaps 23, and when a part of the materials fall onto the second material baffle 22, the second material baffle 22 guides the materials onto the first material baffle 21 or directly guides the materials to the feeding gaps 23; when materials enter the machine shell 1, the high-speed rotating rotary crushing part 14 is convenient for the device to crush the materials into sand, and when the rotary crushing part 14 throws the materials out of the machine shell 1 in the rotating process, the first material baffle plate 21 and the second material baffle plate 22 simultaneously have a barrier effect on the materials, so that the possibility that the materials fly out of the machine shell 1 is reduced; in the process of crushing the material, the rotary crushing part 14 and the protrusions 173 crush the material, when the protrusions 173 are worn, the screen plate 17 is slid towards the direction close to the rotary crushing part 14, and when the protrusions 173 are worn to a certain degree, the new protrusions 173 can be replaced by disassembling and assembling the bolts.

Example 2

Referring to fig. 6 and 7, the present embodiment is different from embodiment 1 in that the first striker plate 21, the second striker plate 22, and the projections 173 are different in structure.

Referring to fig. 6, in the present embodiment, the first striker plate 21 is an arc-shaped plate, the length direction of the first striker plate 21 is the same as the length direction of the feeding port 16, and the first striker plate 21 protrudes toward the direction close to the expansion port 161; the second material baffle 22 is an arc-shaped plate, the length direction of the second material baffle 22 is consistent with the length direction of the first material baffle 21, the edge on one side of the length direction of the second material baffle 22 is welded with the inner wall of the feeding opening 16, the edge on the other side is bent downwards, the second material baffle 22 protrudes towards the direction close to the expansion plate, and the joint of the second material baffle 22 and the inner wall of the feeding opening 16 is the position where the whole second material baffle 22 is closest to the expansion opening 161.

Referring to fig. 7, in the present embodiment, the side wall of the protrusion 173 close to the feeding inlet 16 includes two inclined surfaces 1733 and a top surface 1734, each of the two inclined surfaces 1733 is located on one side of the length direction of the top surface 1734, and the two inclined surfaces 1733 are inclined toward the sides far away from each other along the direction from the protrusion 173 to the cross beam, in the present embodiment, the cross section of the protrusion 173 perpendicular to the rotation axis of the rotary crushing portion 14 is in a trapezoid shape.

The implementation principle of the embodiment 2 is as follows: the first material baffle 21 and the second material baffle 22 are used for reducing the possibility that the materials are splashed out of the casing 1, and the protrusion 173 is matched with the rotary crushing part 14 to crush the materials into sand.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a plastic system sand machine, includes casing (1), be equipped with gyration crushing portion (14) and sieve (17) in casing (1), its characterized in that: the material blocking component (2) is also included;

a feeding opening (16) is formed in the shell (1), and the material blocking assembly (2) is located in the feeding opening (16);

the material blocking assembly (2) comprises a first material blocking plate (21), the first material blocking plate (21) faces away from the direction of the casing (1) in a protruding mode, feeding gaps (23) are formed between the two sides of the first material blocking plate (21) and the inner wall of the feeding port (16), and the first material blocking plate (21) is used for guiding materials to the two sides of the feeding gaps (23).

2. The plastic sand making machine according to claim 1, characterized in that: the first material blocking plate (21) comprises two inclined plates (211), the edges of one side of each inclined plate (211) are connected with each other, the edges of the other side of each inclined plate are far away from each other, and the edges of the connected inclined plates (211) are located on the edges far away from each other and are far away from one side of the casing (1).

3. The plastic sand making machine according to claim 1, characterized in that: the first material baffle plate (21) is an arc-shaped plate.

4. The plastic sand making machine according to claim 1, characterized in that: the material blocking assembly (2) further comprises two second material blocking plates (22), and each second material blocking plate (22) is arranged on one side, away from the shell (1), of one feeding gap (23).

5. The plastic sand making machine according to claim 4, wherein: one end of the second material blocking plate (22) is fixedly connected with the inner wall of the feeding port (16), the other end of the second material blocking plate extends to one side, away from the casing (1), of the feeding gap (23), one end, connected with the feeding port (16), of the second material blocking plate (22) is located on one side, away from the casing (1), of the other end of the second material blocking plate, and one end, connected with the feeding port (16), of the second material blocking plate (22) is in stable transition to the other end of the second material blocking plate.

6. An orthopaedic sanding machine according to claim 5, characterised in that: the second material blocking plate (22) is a straight plate, and the second material blocking plate (22) inclines towards one side close to the first material blocking plate (21) along the direction from the feeding port (16) to the machine shell (1).

7. The plastic sand making machine according to claim 4, wherein: one end, close to the first material baffle (21), of the second material baffle (22) is fixedly connected with a plurality of drooping lock chains (24).

8. An orthopaedic sanding machine according to any one of claims 1 to 7, wherein: be equipped with filtration pore (171) on sieve (17), adjacent two be crossbearer (172) between filtration pore (171), be equipped with on crossbearer (172) protruding (173), protruding (173) are towards being close to one side bulge of pan feeding mouth (16) advances.

9. The plastic sand making machine according to claim 8, wherein: the bulge (173) is detachably connected with the cross frame (172).

10. The plastic sand making machine according to claim 8, wherein: the side wall of the bulge (173) close to the feeding opening (16) comprises two inclined surfaces (1732), and the side edges of the two inclined surfaces (1732) far away from the cross frame (172) are overlapped with each other and are close to the side edges of the cross frame (172) and are far away from each other.