CN220432260U - Large-stroke Shan Li torque motor double-row telescopic fork - Google Patents
Large-stroke Shan Li torque motor double-row telescopic fork Download PDFInfo
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- CN220432260U CN220432260U CN202321916341.4U CN202321916341U CN220432260U CN 220432260 U CN220432260 U CN 220432260U CN 202321916341 U CN202321916341 U CN 202321916341U CN 220432260 U CN220432260 U CN 220432260U
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- fork
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- 244000309464 bull Species 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 6
- 230000007547 defect Effects 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model relates to the technical field of telescopic forks, in particular to a large-stroke Shan Li torque motor double-row telescopic fork. The technical proposal comprises: the motor comprises a base, a top plate and a torque motor, wherein the top of the base is fixedly provided with the top plate, the torque motor is fixedly arranged in the base, the output end of the torque motor is fixedly connected with a first gear, a rotating rod is rotatably arranged in the top plate, and the outer side of the rotating rod is fixedly provided with a second gear matched with the first gear. According to the utility model, the torque motor, the first gear, the rotating rod, the first bevel gear and the second bevel gear are arranged, the output end of the torque motor drives the rotating rod to rotate through the first gear and the rotating rod, so that the rotating rod drives the first bevel gear to rotate, and the first bevel gear drives the screw rod to rotate through the second bevel gear, thereby realizing the driving of the Shan Li torque motor with large stroke, and avoiding the unstable cargo transportation caused by the fault of one torque motor during the driving of the double torque motors.
Description
Technical Field
The utility model relates to the technical field of telescopic forks, in particular to a large-stroke Shan Li torque motor double-row telescopic fork.
Background
The telescopic fork is an indispensable important part in a storage three-dimensional warehouse stacker, is directly assembled on a lifting platform of the stacker, shuttles along with the stacker in a roadway between shelves to finish the work of storing and taking materials, wherein the 'telescopic fork' disclosed by the application number of CN216154912U is mainly of a double fork structure, the distance between two bearing parts of the telescopic fork is fixed, and the bearing surface with fixed width is provided. When the telescopic fork is used for transferring articles with different sizes, the telescopic fork with different bearing surface widths is required to be adopted, various defects with lower universality are further found through further searching, the telescopic fork disclosed by the application number of CN214935794U is arranged through a specific technical structure, the problem that the existing vertical warehouse is used for distributing goods positions by the vertical warehouse scheduling system is solved practically, the state of the goods positions cannot be judged, and once the goods positions are abnormal, the scheduling system is the storage condition of the goods positions on a goods shelf which cannot be known. In addition, the telescopic fork does not have the technical defects that whether the goods are completely in the cargo carrying platform of the telescopic fork or not can be judged when the goods are taken, the fork plate of the telescopic fork starts to stretch out to take the goods, the goods are easy to collide and the like, but the Shan Li torque motor double-row telescopic fork with a large stroke of similar structure still has a plurality of defects when in actual use, such as: most of the existing double-row telescopic forks are controlled by double-torque motors, so that the linkage is reduced, when a single motor fails during transporting goods, one row of telescopic forks is easy to stop stretching, and the other row of telescopic forks continuously work to cause unstable goods, so that the double-row telescopic forks of the Shan Li torque motor with large stroke are required to be designed.
Disclosure of Invention
The utility model aims to provide a large-stroke Shan Li torque motor double-row telescopic fork so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a Shan Li torque motor biserial flexible fork of big stroke, the on-line screen storage device comprises a base, roof and torque motor, the top fixed mounting of base has the roof, the inside fixed mounting of base has torque motor, the output fixedly connected with first gear of torque motor, the inside rotation of roof installs the bull stick, the outside fixed mounting of bull stick has the second gear with first gear complex, the both sides fixed mounting of roof has the side support arm of force, the inside rotation of side support arm of force installs the lead screw, the both ends fixed mounting of bull stick has first bevel gear, the outside fixedly connected with and the second bevel gear of first bevel gear complex of lead screw, the lantern ring is cup jointed in the outside of lead screw, the top fixedly mounted of lantern ring has the connecting rod, the top fixedly connected with flexible fork of connecting rod.
The output of moment of torsion motor drives the bull stick through first gear and bull stick drive and rotates to make the bull stick drive first bevel gear and rotate, first bevel gear passes through the rotation of second bevel gear drive lead screw, at this moment because the inner wall of lantern ring and lead screw pass through threaded connection, thereby make the lantern ring remove in the outside of lead screw, the lantern ring passes through the connecting rod and drives flexible fork and support the top concertina movement of arm of force in the side, thereby realize the drive of the Shan Li moment of torsion motor of large tracts of land, when having avoided two moment of torsion motor drive, the unstable condition of goods transportation that one of them moment of torsion motor trouble caused takes place, the freight stability of device has been promoted.
Preferably, the pulley track is fixedly arranged in the top of the side support arm, and the pulley main body fixedly connected with the telescopic fork is slidably arranged in the pulley track. When the telescopic fork stretches out and draws back at the top of side support arm of force and remove, pulley main part slides in the orbital inside of pulley to make the telescopic fork remove more stable, avoid the telescopic fork to rock and make the goods rock at the removal in-process, promoted the stability of device.
Preferably, a sliding groove is formed in the telescopic fork, and a sliding block fixed to the top of the side supporting force arm is slidably arranged in the sliding groove. When the torque motor drives the telescopic fork to move at the top of the side supporting arm of force, the sliding block slides in the sliding groove, so that the front end of the telescopic fork is supported by supporting force during telescopic movement, the telescopic fork is more stable in telescopic movement, and the stability of the device is improved.
Preferably, a first fixed block is fixedly arranged at the top of the top plate, and a sealing cover is rotatably arranged at the top of the first fixed block. The staff can rotate sealed lid, makes the one end of sealed lid rotate in the inside of first fixed block to open sealed lid, then through the opening at roof top to the surface addition lubricating oil of first gear and second gear, avoid torque motor long-time work to cause wearing and tearing, add lubricating oil can increase torque motor's life, promoted the practicality of device.
Preferably, the both sides fixed mounting of sealed lid has the fixed plate, and the top fixedly connected with bolt of roof, the round hole inside the fixed plate is run through to the bolt, and the nut is installed in the rotation of the top of bolt. When sealed lid is closed, the bolt runs through the inside round hole of fixed plate, then the staff rotates the nut and installs at the top of bolt to make sealed lid fixed mounting at the top of roof, avoid external environment to the inside pollution of roof to cause the damage of device, promoted the protectiveness of device.
Preferably, the bottom of the side support arm is fixedly provided with a second fixed block, and a support rod is fixedly connected between the second fixed block and the base. The bracing piece between second fixed block and the base plays the supporting role, because triangle-shaped structure is more firm, makes side support arm of force fixed mounting's more firm, has promoted the fastness of device.
Preferably, the top of the telescopic fork is fixedly provided with a rubber pad, and the surface of the rubber pad is uniformly distributed with anti-skid patterns. When the telescopic fork transports goods, the anti-skidding line at the top of the rubber pad contacts with the surface of the goods, so that the goods are transported more stably, and the transportation stability of the device is improved.
Compared with the prior art, the utility model has the beneficial effects that:
1. through being provided with torque motor, first gear, bull stick, first bevel gear and second bevel gear, torque motor's output passes through first gear and bull stick drive bull stick rotation to make the bull stick drive first bevel gear rotation, first bevel gear drives the rotation of lead screw through the second bevel gear, thereby realize the drive of the Shan Li torque motor of big stroke, when having avoided two torque motor drive, the unstable condition emergence of cargo transportation that one of them torque motor trouble caused.
2. Through being provided with lantern ring, connecting rod and flexible fork, when the lead screw rotates, because the inner wall of lantern ring passes through threaded connection with the lead screw to make the lantern ring remove in the outside of lead screw, the lantern ring passes through the connecting rod and drives flexible fork flexible, realizes Shan Li torque motor drive biserial flexible fork and stretches out and draws back, has promoted the linkage stability of device.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic side view of a side support arm of force in accordance with the present utility model;
FIG. 3 is a schematic view of a side support moment arm in partial elevation cross-section;
FIG. 4 is a schematic view of a partial side cross-sectional structure of a top plate of the present utility model;
fig. 5 is a schematic top view of the telescopic fork of the present utility model.
In the figure: 1. a base; 101. a top plate; 102. a torque motor; 103. a first gear; 104. a rotating rod; 105. a second gear; 106. a side support arm; 107. a first bevel gear; 108. a screw rod; 109. a second bevel gear; 2. a collar; 201. a connecting rod; 202. a telescopic fork; 203. a pulley track; 204. a pulley body; 205. a chute; 206. a slide block; 207. a first fixed block; 208. sealing cover; 209. a fixing plate; 3. a bolt; 301. a screw cap; 302. a second fixed block; 303. a support rod; 304. a rubber pad; 305. anti-skid lines.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the large-stroke Shan Li torque motor double-row telescopic fork provided by the utility model comprises a base 1, a top plate 101 and a torque motor 102, wherein the top of the base 1 is fixedly provided with the top plate 101, the torque motor 102 is fixedly arranged in the base 1, the output end of the torque motor 102 is fixedly connected with a first gear 103, a rotating rod 104 is rotatably arranged in the top plate 101, a second gear 105 matched with the first gear 103 is fixedly arranged on the outer side of the rotating rod 104, side supporting force arms 106 are fixedly arranged on two sides of the top plate 101, screw rods 108 are rotatably arranged in the side supporting force arms 106, and first bevel gears 107 are fixedly arranged at two ends of the rotating rod 104;
the outside fixedly connected with of lead screw 108 with first bevel gear 107 complex second bevel gear 109, the outside of lead screw 108 cup joints and installs lantern ring 2, the top fixed mounting of lantern ring 2 has connecting rod 201, the top fixedly connected with flexible fork 202 of connecting rod 201, the inside fixed mounting at side support arm of force 106 top has pulley track 203, pulley main part 204 with flexible fork 202 fixed connection is installed to pulley track 203's inside slidable mounting, spout 205 has been seted up to flexible fork 202's inside, the inside slidable mounting of spout 205 has the slider 206 that is fixed in side support arm of force 106 top, the top fixed mounting of roof 101 has first fixed block 207, sealed lid 208 is installed in the top rotation of first fixed block 207.
The working principle of the Shan Li torque motor double-row telescopic fork based on the embodiment 1 and based on a large stroke is as follows: firstly, the output end of a torque motor 102 drives a first gear 103 to rotate, the first gear 103 drives a rotating rod 104 to rotate through a second gear 105, the rotating rod 104 drives a first bevel gear 107 at two ends to rotate, at the moment, the first bevel gear 107 drives a screw rod 108 to rotate through a second bevel gear 109, power driving of the large-stroke single torque motor 102 is realized, and as the inner wall of a lantern ring 2 is connected with the outer side of the screw rod 108 through threads, the lantern ring 2 moves towards one end at the outer side of the screw rod 108 when the screw rod 108 rotates;
the lantern ring 2 drives the telescopic fork 202 to move in a telescopic way through the connecting rod 201, at the moment, the telescopic fork 202 drives the pulley main body 204 to slide in the pulley track 203, the sliding block 206 slides in the sliding groove 205, so that the telescopic fork 202 can stably move at the top of the side supporting arm 106.
Example two
As shown in fig. 1, 3, 4 and 5, the present utility model provides a large-stroke Shan Li dual-row telescopic fork for a torque motor, which further includes: the both sides fixed mounting of sealed lid 208 have fixed plate 209, and the top fixedly connected with bolt 3 of roof 101, and bolt 3 runs through the inside round hole of fixed plate 209, and nut 301 is installed in the rotation of bolt 3's top, and the bottom fixed mounting of side support arm of force 106 has second fixed block 302, fixedly connected with bracing piece 303 between second fixed block 302 and the base 1, and the top fixed mounting of flexible fork 202 has rubber pad 304, and the surface evenly distributed of rubber pad 304 has anti-skidding line 305.
In this embodiment, as shown in fig. 1 and fig. 5, the supporting rod 303 between the base 1 and the second fixing block 302 forms a triangle structure, and supports the side supporting arm 106, so that the side supporting arm 106 is fixed more firmly, and the firmness of the device is improved, as shown in fig. 3 and fig. 5, when the telescopic fork 202 carries out the transportation of goods, the anti-skid lines 305 on the surface of the rubber pad 304 are in contact with the goods, so that the friction force of the contact surface is increased, thereby making the transportation of goods more stable, and improving the transportation stability of the device, as shown in fig. 4, when the sealing cover 208 is closed, the bolt 3 penetrates through the round hole inside the fixing plate 209, and then the nut 301 is rotatably mounted at the top of the bolt 3, so that the sealing cover 208 is fixedly mounted at the top of the top plate 101, thereby avoiding the external pollution to the parts inside the top plate 101, and improving the protection of the device.
The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
Claims (7)
1. The utility model provides a Shan Li torque motor biserial flexible fork of large stroke, includes base (1), roof (101) and torque motor (102), its characterized in that: top fixed mounting of base (1) has roof (101), the inside fixed mounting of base (1) has torque motor (102), the output fixedly connected with first gear (103) of torque motor (102), the inside rotation of roof (101) installs bull stick (104), the outside fixed mounting of bull stick (104) has second gear (105) with first gear (103) complex, the both sides fixed mounting of roof (101) has side support arm of force (106), the inside rotation of side support arm of force (106) installs lead screw (108), the both ends fixed mounting of bull stick (104) have first bevel gear (107), the outside fixedly connected with of lead screw (108) with first bevel gear (107) complex second bevel gear (109), the outside cup joint of lead screw (108) is installed lantern ring (2), the top fixed mounting of lantern ring (2) has connecting rod (201), the top fixedly connected with flexible fork (202) of connecting rod (201).
2. A large stroke Shan Li torque motor dual-row telescopic fork as claimed in claim 1 wherein: the inside at side support arm of force (106) top is fixed mounting has pulley track (203), and pulley track (203) inside slidable mounting has pulley main part (204) with flexible fork (202) fixed connection.
3. A large stroke Shan Li torque motor dual-row telescopic fork as claimed in claim 1 wherein: a sliding groove (205) is formed in the telescopic fork (202), and a sliding block (206) fixed to the top of the side supporting arm (106) is slidably arranged in the sliding groove (205).
4. A large stroke Shan Li torque motor dual-row telescopic fork as claimed in claim 1 wherein: the top of the top plate (101) is fixedly provided with a first fixed block (207), and the top of the first fixed block (207) is rotatably provided with a sealing cover (208).
5. A large travel Shan Li torque motor dual-row telescopic fork as claimed in claim 4, wherein: the two sides of the sealing cover (208) are fixedly provided with fixing plates (209), the top of the top plate (101) is fixedly connected with bolts (3), the bolts (3) penetrate through round holes in the fixing plates (209), and nuts (301) are rotatably arranged at the tops of the bolts (3).
6. A large stroke Shan Li torque motor dual-row telescopic fork as claimed in claim 1 wherein: the bottom of the side support arm (106) is fixedly provided with a second fixed block (302), and a support rod (303) is fixedly connected between the second fixed block (302) and the base (1).
7. A large stroke Shan Li torque motor dual-row telescopic fork as claimed in claim 1 wherein: the top of flexible fork (202) fixed mounting has rubber pad (304), and the surface evenly distributed of rubber pad (304) has anti-skidding line (305).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321916341.4U CN220432260U (en) | 2023-07-20 | 2023-07-20 | Large-stroke Shan Li torque motor double-row telescopic fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321916341.4U CN220432260U (en) | 2023-07-20 | 2023-07-20 | Large-stroke Shan Li torque motor double-row telescopic fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220432260U true CN220432260U (en) | 2024-02-02 |
Family
ID=89686506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321916341.4U Active CN220432260U (en) | 2023-07-20 | 2023-07-20 | Large-stroke Shan Li torque motor double-row telescopic fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220432260U (en) |
-
2023
- 2023-07-20 CN CN202321916341.4U patent/CN220432260U/en active Active
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| GR01 | Patent grant |