CN113335851B - Material conveying equipment of cement production line - Google Patents
Material conveying equipment of cement production line Download PDFInfo
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- CN113335851B CN113335851B CN202110655945.7A CN202110655945A CN113335851B CN 113335851 B CN113335851 B CN 113335851B CN 202110655945 A CN202110655945 A CN 202110655945A CN 113335851 B CN113335851 B CN 113335851B
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- oil pipe
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- adapter
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/10—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof
- B65G21/14—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof to allow adjustment of length or configuration of load-carrier or traction element
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/44—Belt or chain tensioning arrangements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The invention discloses material conveying equipment of a cement production line, which belongs to the technical field of material conveying equipment, and comprises a conveying roller and a conveying belt sleeved on the conveying roller, and is characterized in that: the conveying rollers are four, two conveying rollers at the upper part are main rollers, two conveying rollers at the lower part are auxiliary rollers, the connecting lines of the four conveying rollers form a rectangle, the main rollers are rotatably connected to the upper part of the vertical frame through rotating shafts at two ends, the rotating shafts at two ends of the auxiliary rollers are slidably connected in sliding grooves of the vertical frame, the sliding grooves are vertically arranged, an adjusting device for synchronously adjusting the distance between the two main rollers and the distance between the main rollers and the auxiliary rollers is arranged outside the vertical frame, a motor is installed on one side of one vertical frame, and the motor provides power for the main rollers through a belt wheel mechanism; the length of the conveyor can be adjusted to provide versatility and to prevent slack in the conveyor belt during adjustment.
Description
Technical Field
The invention relates to the technical field of material conveying equipment, in particular to material conveying equipment of a cement production line.
Background
Cement production lines require the use of conveyor belts to transport cement from one process to another, but existing conveyors are essentially custom made, with fixed conveying distances and non-adjustable lengths. Therefore, when the growth line changes, the distance between adjacent process equipment changes, and the conveying device is not applicable. Or when the production line is not used, the conveying device cannot be used in other production lines in a matching way, and the universality is poor.
Based on the above, the invention designs a material conveying device of a cement production line to solve the above problems.
Disclosure of Invention
In order to solve the above problems, the present invention provides the following technical solutions:
the utility model provides a cement manufacture line's material conveying equipment, includes that transfer roller and cover establish the conveyer belt on the transfer roller, its characterized in that: the transfer roller is equipped with four, and two transfer rollers in the top are the home roll, and two transfer rollers in the below are the secondary roller, four the line of transfer roller constitutes the rectangle, the home roll rotates through the pivot at both ends and connects on grudging post upper portion, the pivot sliding connection at secondary roller both ends is in the spout of grudging post, the vertical setting of spout, the grudging post outside is equipped with the adjusting device who is used for two home roll intervals of synchronous adjustment and home roll and secondary roller interval, one of them the motor is installed to grudging post one side, the motor provides power for the home roll through band pulley mechanism.
As a further aspect of the present invention, the output shaft of the motor is fixedly connected with a first belt pulley, the first belt pulley is connected with a second belt pulley through a belt, and the second belt pulley is fixedly installed on the rotating shaft of the main roller.
As a further scheme of the invention, a rotating shaft of the auxiliary roller is rotatably connected with a connecting block, the connecting block is attached to the side wall of the vertical frame, the adjusting device comprises a hydraulic system for controlling the vertical position of the connecting block and a telescopic device for controlling the distance between the two main rollers, and the telescopic device provides power for the hydraulic system.
As a further scheme of the invention, the telescopic device comprises a screw rod, both sides of the screw rod are in threaded connection with threaded cylinders, the other end of each threaded cylinder is fixedly connected with a connecting pipe, the other end of each connecting pipe is fixedly connected with a first oil pipe of a hydraulic system, the other end of each first oil pipe is fixedly connected with a first adapter, the first adapter is fixedly mounted on the upper part of the vertical frame, and the screw rod is driven by a power mechanism to rotate.
As a further scheme of the invention, the power mechanism comprises a worm wheel fixedly connected to the middle part of the screw rod, a U-shaped frame is arranged below the screw rod and is rotatably connected with the screw rod, the lower part of the U-shaped frame is rotatably connected with a rocker, two ends of the rocker are fixedly connected with worms, and the worms are in transmission connection with the worm wheel.
As a further scheme of the invention, the hydraulic system comprises a first adapter arranged at the upper part of the stand and a second adapter arranged at the lower part of the stand, the right side and the lower side of the first adapter are respectively and fixedly connected with a first oil pipe and a second oil pipe, a first piston is connected in the first oil pipe in a sliding manner, the right end of the first piston is fixedly connected with a first push rod, the first push rod is connected with the right end of the first oil pipe in a sliding manner, the connection part is sealed, the right end of the first push rod is rotatably connected with a connecting rod, the connecting rod is in clearance fit with the connecting pipe, and the right end of the connecting rod is fixedly connected with a screw rod; a second piston is connected in the second oil pipe in a sliding manner, the lower end of the second piston is fixedly connected with a second push rod, and the lower end of the second push rod is fixedly connected with a connecting block; a third oil pipe is fixedly connected to the upper end of the second adapter, a third piston is connected to the third oil pipe in a sliding mode, a third push rod is fixedly connected to the upper end of the third piston, the third push rod is fixedly connected with a connecting block, the right end of the first oil pipe is communicated with the second adapter through a fourth oil pipe, the first adapter is used for communicating the first oil pipe with the second oil pipe, and the second adapter is used for communicating the third oil pipe with the fourth oil pipe; the diameter of the first push rod is smaller than the diameters of the second push rod and the third push rod, the diameter of the third piston is smaller than the diameter of the second piston, and the inner diameter of the third oil pipe is smaller than the inner diameter of the second oil pipe.
As a further scheme of the invention, the lower end of the vertical frame is provided with a moving device, the moving device comprises a device box, the device box is fixedly connected to the lower end of the vertical frame, a cavity is arranged in the device box, the upper part of the device box is rotatably connected with a threaded rod, the threaded rod is in threaded connection with a pressing block, the upper end of the pressing block is in sliding connection with the upper wall of the cavity, the lower end of the pressing block is an inclined surface, the lower part of the device box is provided with a driven block, the upper end of the driven block is also an inclined surface, the lower end of the driven block is rotatably connected with a plurality of moving rollers, and two ends of the driven block are in sliding connection with moving grooves on two sides of the device box.
Advantageous effects
Compared with the prior art, the invention has the beneficial effects that:
the distance between the two main rollers can be adjusted through the adjusting device, and the distance between the main rollers and the auxiliary rollers can be adjusted at the same time, for example, the distance between the main rollers is reduced by one meter, the distance between the auxiliary rollers is reduced by one meter along with the main rollers, the distance between the main rollers and the auxiliary rollers is increased by one meter, the conveying belt is kept tight all the time, and therefore the length of the conveying device can be adjusted, the conveying device is universal, and the conveying belt is prevented from loosening in the adjusting process.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the conveyor belt of FIG. 1 according to the present invention after being hidden;
FIG. 3 is a schematic cross-sectional view of the hydraulic system of the present invention;
FIG. 4 is a schematic structural diagram of a power mechanism according to the present invention;
FIG. 5 is an enlarged schematic view of the pulley mechanism of the present invention;
FIG. 6 is a schematic cross-sectional view of a mobile device according to the present invention;
fig. 7 is a disassembled schematic view of the mobile device of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-a conveyor belt, 2-a main roller, 3-an auxiliary roller, 4-a vertical frame, 5-a chute, 6-an adjusting device, 7-a motor, 8-a first belt pulley, 9-a belt, 10-a second belt pulley, 11-a connecting block, 12-a hydraulic system, 13-a telescopic device, 14-a screw mandrel, 15-a threaded cylinder, 16-a connecting pipe, 17-a worm wheel, 18-a U-shaped frame, 19-a rocker, 20-a worm, 21-a first adapter, 22-a second adapter, 23-a first oil pipe, 24-a second oil pipe, 25-a first piston, 26-a first push rod, 27-a connecting rod, 28-a second piston, 29-a second push rod, 30-a third oil pipe, 31-a third piston, 32-a third push rod, 33-fourth oil pipe, 34-moving device, 35-device box, 36-threaded rod, 37-pressing block, 38-driven block, 39-moving roller and 40-moving groove.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution:
the utility model provides a cement manufacture line's material conveying equipment, includes that transfer roller and cover establish the conveyer belt 1 on the transfer roller, its characterized in that: the transfer roller is equipped with four, two transfer rollers in the top are main roll 2, two transfer rollers in the below are auxiliary roll 3, the line of four transfer rollers constitutes the rectangle, main roll 2 rotates through the pivot at both ends and connects on 4 upper portions of grudging post, the pivot sliding connection at 3 both ends of auxiliary roll is in the spout 5 of grudging post 4, 5 vertical settings of spout, 4 outsides of grudging post are equipped with the adjusting device 6 that is used for two 2 intervals of main roll of synchronous adjustment and main roll 2 and 3 intervals of auxiliary roll, motor 7 is installed to 4 one side of one of them grudging post, motor 7 provides power for main roll 2 through band pulley mechanism.
In operation, the distance between the two main rolls 2 can be adjusted by the adjusting device 6, and the distance between the main rolls 2 and the auxiliary rolls 3 can be adjusted at the same time, for example, the distance between the main rolls 2 is reduced by one meter, the distance between the auxiliary rolls 3 is reduced by one meter along with the main rolls 2, and the distance between the main rolls 2 and the auxiliary rolls 3 is increased by one meter, so that the conveying belt 1 is kept tight at all times, therefore, the length of the conveying device can be adjusted, and the conveying belt 1 is prevented from loosening in the adjusting process.
In one embodiment of the present invention, a first pulley 8 is fixedly connected to an output shaft of the motor 7, the first pulley 8 is connected to a second pulley 10 via a belt 9, and the second pulley 10 is fixedly mounted on a rotating shaft of the main roller 2.
When the automatic conveying device works, the motor 7 is started to drive the first belt wheel 8 to rotate, the first belt wheel 8 drives the second belt wheel 10 to rotate through the belt 9, and then the main roller 2 is driven to rotate, so that the conveying belt 1 is moved.
As an embodiment of the invention, the rotating shaft of the auxiliary roller 3 is rotatably connected with a connecting block 11, the connecting block 11 is attached to the side wall of the vertical frame 4, the adjusting device 6 comprises a hydraulic system 12 for controlling the up-and-down position of the connecting block 11 and a telescopic device 13 for controlling the distance between the two main rollers 2, and the telescopic device 13 provides power for the hydraulic system 12.
As an embodiment of the present invention, the telescopic device 13 includes a screw rod 14, a threaded cylinder 15 is screwed on both sides of the screw rod 14, a connecting pipe 16 is fixedly connected to the other end of the threaded cylinder 15, a first oil pipe 23 of the hydraulic system 12 is fixedly connected to the other end of the connecting pipe 16, the other end of the first oil pipe 23 is fixedly connected to a first rotating joint 21, the first rotating joint 21 is fixedly installed on the upper portion of the stand 4, and the screw rod 14 is driven to rotate by a power mechanism.
As an implementation mode of the invention, the power mechanism comprises a worm wheel 17 fixedly connected to the middle part of the screw rod 14, a U-shaped frame 18 is arranged below the screw rod 14, the U-shaped frame 18 is rotatably connected with the screw rod 14, the lower part of the U-shaped frame 18 is rotatably connected with a rocker 19, two ends of the rocker 19 are fixedly connected with a worm 20, and the worm 20 is in transmission connection with the worm wheel 17.
As an embodiment of the present invention, the hydraulic system 12 includes a first adapter 21 installed on the upper portion of the stand 4 and a second adapter 22 installed on the lower portion of the stand 4, the right side and the lower side of the first adapter 21 are fixedly connected with a first oil pipe 23 and a second oil pipe 24, respectively, a first piston 25 is slidably connected in the first oil pipe 23, a first push rod 26 is fixedly connected to the right end of the first piston 25, the first push rod 26 is slidably connected to the right end of the first oil pipe 23, the connection portion is sealed, the right end of the first push rod 26 is rotatably connected with a connecting rod 27, the connecting rod 27 is in clearance fit with the connecting pipe 16, and the right end of the connecting rod 27 is fixedly connected with the screw 14; a second piston 28 is connected in the second oil pipe 24 in a sliding manner, the lower end of the second piston 28 is fixedly connected with a second push rod 29, and the lower end of the second push rod 29 is fixedly connected with the connecting block 11; the upper end of the second adapter 22 is fixedly connected with a third oil pipe 30, a third piston 31 is connected in the third oil pipe 30 in a sliding mode, a third push rod 32 is fixedly connected to the upper end of the third piston 31, the third push rod 32 is fixedly connected with the connecting block 11, the right end of the first oil pipe 23 is communicated with the second adapter 22 through a fourth oil pipe 33, the first adapter 21 is used for communicating the first oil pipe 23 with the second oil pipe 24, and the second adapter 22 is used for communicating the third oil pipe 30 with the fourth oil pipe 33; the diameter of the first push rod 26 is smaller than the diameter of the second push rod 29 and the third push rod 32, the diameter of the third piston 31 is smaller than the diameter of the second piston 28, and the inner diameter of the third oil pipe 30 is smaller than the inner diameter of the second oil pipe 24.
As an embodiment of the invention, the lower end of the vertical frame 4 is provided with a moving device 34, the moving device 34 comprises a device box 35, the device box 35 is fixedly connected with the lower end of the vertical frame 4, a cavity is arranged in the device box 35, the upper part of the device box 35 is rotatably connected with a threaded rod 36, the threaded rod 36 is in threaded connection with a pressing block 37, the upper end of the pressing block 37 is in sliding connection with the upper wall of the cavity, the lower end of the pressing block 37 is an inclined plane, the lower part of the device box 35 is provided with a driven block 38, the upper end of the driven block 38 is also an inclined plane, the lower end of the driven block 38 is rotatably connected with a plurality of moving rollers 39, and the two ends of the driven block 38 are in sliding connection with moving grooves 40 on the two sides of the device box 35.
Taking the reduction of the length of the conveyor as an example, the specific use of the adjusting device 6 is as follows:
it is first necessary to transition the mobile device 34 from the stationary state to the movable state. When the threaded rod 36 is rotated, the threaded rod 36 rotates to drive the pressing block 37 in threaded connection with the threaded rod to slide, and the inclined surface at the lower end of the pressing block 37 gradually extrudes the inclined surface at the upper end of the driven block 38 when the pressing block 37 slides, so that the driven block 38 is gradually extruded downwards until the moving roller 39 at the lower end of the driven block 38 is in contact with the ground and the device box 35 is separated from the ground. Because the driven block 38 extrudes with the pressing block 37, the upper end of the pressing block 37 is jointed with the upper end of the cavity, so the threaded rod 36 is not subjected to bending moment force, and the service life is longer.
Then, the rocker 19 can be rotated, the worm 20 is rotated, the worm 20 drives the worm wheel 17 to rotate, the worm wheel 17 rotates to drive the screw rod 14 to synchronously rotate, the screw rod 14 is in threaded connection with the threaded cylinders 15, so the threaded cylinders 15 on two sides of the screw rod 14 synchronously move towards the middle, the threaded cylinders 15 drive the vertical frame 4 to move towards the middle through the connecting cylinders and the first oil pipe 23, and further the main roller 2 and the auxiliary roller 3 synchronously move towards the middle. In the process, the position of the U-shaped frame 18 is unchanged, the position of the worm wheel 17 and the worm 20 is unchanged, and the screw rod 14 rotates relative to the U-shaped frame 18.
While the first oil pipe 23, the connecting cylinder and the threaded rod 36 move toward the middle, the screw rod 14, the connecting rod 27 and the first push rod 26 move toward the outer side relatively, i.e., move toward the depth of the first oil pipe 23. The first push rod 26 pushes the first piston 25 to extrude the hydraulic oil in the first oil pipe 23 on one side of the first piston, so that the hydraulic oil on one side of the first oil pipe 23 flows into the second oil pipe 24 through the first adapter 21, and the hydraulic oil extrudes the second piston 28 in the second oil pipe 24, so that the second piston 28 drives the second push rod 29 to synchronously move downwards, and further the connecting block 11 fixedly connected with the second push rod 29 moves downwards, and further the auxiliary roller 3 is driven to slide downwards along the chute 5 of the vertical frame 4.
When the connecting block 11 slides downwards, the third push rod 32 is pressed, and the third push rod 32 presses the third piston 31, so that the hydraulic oil in the third oil pipe 30 flows into the other side of the first oil pipe 23 through the fourth oil pipe 33. Since the first oil pipe 23, the second oil pipe 24 and the third oil pipe 30 are filled with hydraulic oil at all times, the connecting block 11 can be maintained stable during non-manual operation. Although the screw 14 does not have self-locking property, the worm 20 has good self-locking property, and the screw 14 does not rotate even if the sub-roller 3 presses the second push rod 29 or the third push rod 32 through the connecting block 11.
Since the first push rod 26 is located at one side of the first piston 25, when the first piston 25 moves a fixed distance, the spaces left at two sides are unequal, so that the inner diameter of the third oil pipe 30 is required to be smaller than the inner diameter of twelve oil pipes, that is, the volume of the third oil pipe 30 per unit length plus the volume of the first push rod 26 per unit length is equal to the volume of the second oil pipe 24 per unit length, so that the moving distances of the second push rod 29 and the third push rod 32 are consistent.
In addition, the lower parts of the two vertical rods on the same side are connected through telescopic rods, and when one vertical frame 4 is pushed, bending moment born by the first oil pipe 23, the connecting cylinder, the threaded cylinder 15 and the screw rod 14 can be reduced.
Claims (3)
1. The utility model provides a cement manufacture line's material conveying equipment, includes that transfer roller and cover establish conveyer belt (1) on the transfer roller, its characterized in that: the conveying rollers are four, the upper two conveying rollers are main rollers (2), the lower two conveying rollers are auxiliary rollers (3), the connecting lines of the four conveying rollers form a rectangle, the main rollers (2) are rotatably connected to the upper portion of the vertical frame (4) through rotating shafts at two ends, the rotating shafts at two ends of the auxiliary rollers (3) are slidably connected into sliding grooves (5) of the vertical frame (4), the sliding grooves (5) are vertically arranged, an adjusting device (6) used for synchronously adjusting the distance between the two main rollers (2) and the distance between the main rollers (2) and the auxiliary rollers (3) is arranged on the outer side of the vertical frame (4), a motor (7) is installed on one side of the vertical frame (4), and the motor (7) provides power for the main rollers (2) through a belt wheel mechanism;
the adjusting device comprises an adjusting device (6) and a main roller (2), wherein a rotating shaft of the auxiliary roller (3) is rotatably connected with a connecting block (11), the connecting block (11) is attached to the side wall of the vertical frame (4), the adjusting device (6) comprises a hydraulic system (12) for controlling the vertical position of the connecting block (11) and a telescopic device (13) for controlling the distance between the two main rollers (2), and the telescopic device (13) provides power for the hydraulic system (12);
the telescopic device (13) comprises a screw rod (14), both sides of the screw rod (14) are in threaded connection with a threaded cylinder (15), the other end of the threaded cylinder (15) is fixedly connected with a connecting pipe (16), the other end of the connecting pipe (16) is fixedly connected with a first oil pipe (23) of a hydraulic system (12), the other end of the first oil pipe (23) is fixedly connected with a first adapter (21), the first adapter (21) is fixedly installed on the upper portion of the vertical frame (4), and the screw rod (14) is driven to rotate by a power mechanism;
the power mechanism comprises a worm wheel (17) fixedly connected to the middle of a screw rod (14), a U-shaped frame (18) is arranged below the screw rod (14), the U-shaped frame (18) is rotatably connected with the screw rod (14), the lower part of the U-shaped frame (18) is rotatably connected with a rocker (19), two ends of the rocker (19) are fixedly connected with worms (20), and the worms (20) are in transmission connection with the worm wheel (17);
the hydraulic system (12) comprises a first adapter (21) arranged on the upper portion of the vertical frame (4) and a second adapter (22) arranged on the lower portion of the vertical frame (4), the right side and the lower side of the first adapter (21) are respectively fixedly connected with a first oil pipe (23) and a second oil pipe (24), a first piston (25) is connected in the first oil pipe (23) in a sliding mode, a first push rod (26) is fixedly connected to the right end of the first piston (25), the first push rod (26) is connected with the right end of the first oil pipe (23) in a sliding mode, the connecting position is sealed, a connecting rod (27) is connected to the right end of the first push rod (26) in a rotating mode, the connecting rod (27) is in clearance fit with the connecting pipe (16), and the right end of the connecting rod (27) is fixedly connected with the screw rod (14); a second piston (28) is connected in the second oil pipe (24) in a sliding manner, a second push rod (29) is fixedly connected to the lower end of the second piston (28), and the lower end of the second push rod (29) is fixedly connected with the connecting block (11); a third oil pipe (30) is fixedly connected to the upper end of the second adapter (22), a third piston (31) is connected to the third oil pipe (30) in a sliding mode, a third push rod (32) is fixedly connected to the upper end of the third piston (31), the third push rod (32) is fixedly connected with the connecting block (11), the right end of the first oil pipe (23) is communicated with the second adapter (22) through a fourth oil pipe (33), the first adapter (21) is used for communicating the first oil pipe (23) with the second oil pipe (24), and the second adapter (22) is used for communicating the third oil pipe (30) with the fourth oil pipe (33); the diameter of the first push rod (26) is smaller than the diameters of the second push rod (29) and the third push rod (32), the diameter of the third piston (31) is smaller than the diameter of the second piston (28), and the inner diameter of the third oil pipe (30) is smaller than the inner diameter of the second oil pipe (24).
2. The material conveying equipment of the cement production line as claimed in claim 1, wherein: the output shaft of the motor (7) is fixedly connected with a first belt wheel (8), the first belt wheel (8) is connected with a second belt wheel (10) through a belt (9), and the second belt wheel (10) is fixedly installed on the rotating shaft of the main roller (2).
3. The material conveying equipment of the cement production line as claimed in claim 1, wherein: the utility model discloses a device for the operation of the elevator, including grudging post (4), grudging post (4) lower extreme is equipped with mobile device (34), mobile device (34) are including device box (35), device box (35) fixed connection is at grudging post (4) lower extreme, the inside cavity that is equipped with of device box (35), device box (35) upper portion rotates and is connected with threaded rod (36), threaded rod (36) threaded connection has briquetting (37), briquetting (37) upper end and cavity upper wall sliding connection, briquetting (37) lower extreme is the inclined plane, device box (35) lower part is equipped with driven piece (38), driven piece (38) upper end also is the inclined plane, driven piece (38) lower extreme rotates and is connected with a plurality of removal rollers (39), driven piece (38) both ends and moving groove (40) sliding connection of device box (35) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110655945.7A CN113335851B (en) | 2021-06-11 | 2021-06-11 | Material conveying equipment of cement production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110655945.7A CN113335851B (en) | 2021-06-11 | 2021-06-11 | Material conveying equipment of cement production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113335851A CN113335851A (en) | 2021-09-03 |
| CN113335851B true CN113335851B (en) | 2022-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110655945.7A Active CN113335851B (en) | 2021-06-11 | 2021-06-11 | Material conveying equipment of cement production line |
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| CN (1) | CN113335851B (en) |
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