CN213799833U

CN213799833U - Effectual commodity circulation collet of shock attenuation

Info

Publication number: CN213799833U
Application number: CN202022104848.2U
Authority: CN
Inventors: 余小林
Original assignee: Shanghai Dunzijun Food Co ltd
Current assignee: Shanghai Ganjiuyi Supply Chain Co.,Ltd.
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-07-27
Anticipated expiration: 2030-09-23

Abstract

The utility model relates to a commodity circulation transportation technical field just discloses an effectual commodity circulation collet of shock attenuation, the power distribution box comprises a box body, the bottom of box and the top fixed connection of bottom plate, the four corners of bottom plate bottom all with the top fixed connection of a set of universal wheel, the right side of bottom plate and the left side fixed connection of push rod, the inner wall of both sides and the left and right sides all is close to its one end fixed connection with a set of expanding spring around the box. This effectual commodity circulation collet of shock attenuation through setting up expanding spring and the outer wall fixed connection who deposits the frame for it is less to deposit the angle that the frame squinted under the inertia effect, drives the shock attenuation frame through setting up the lifter and descends, makes the shock attenuation frame cover the article of transporting inside it, thereby makes and deposits the frame when taking place the skew, and the article contacts with the inner wall of shock attenuation frame, and the vertical board that sets up the shock attenuation frame is the rubber slab, has reduced the power that the article received when colliding with the shock attenuation frame.

Description

Effectual commodity circulation collet of shock attenuation

Technical Field

The utility model relates to a commodity circulation transportation technical field specifically is an effectual commodity circulation collet of shock attenuation.

Background

The commodity circulation dolly owner is the automobile body that bears the transport to express delivery article, when categorizing express delivery article, can carry the express delivery article of the same type through the commodity circulation dolly, and the effectual realization is to the unified classification of the express delivery article of different grade type. The current commodity circulation dolly is last to be equipped with more and carries the frame, carries the frame and is the direct welded structure with the automobile body, runs into the collision or receives the exogenic action when the commodity circulation dolly, because inertial effect causes easily that the article that carries in the frame rocks, if inertia is great, the condition of damage is caused easily to some fragile article.

Chinese patent publication No. CN211391327U provides a shock-proof type bottom bracket for commodity circulation dolly, including support plate and year frame, it gomphosis on the support plate to carry the frame, be equipped with the push rod on the support plate, the bottom of support plate is equipped with the pulley, be equipped with the gomphosis groove on the year face of support plate, be equipped with spacing groove and expanding spring on the inner wall of gomphosis groove, the spacing inslot is equipped with spacing dish, it is equipped with the support frame to carry the frame bottom, the support frame comprises compression spring and hydraulic column, compression spring nests on the hydraulic column, the hydraulic column is fixed in on the one end quotation of spacing dish, the expanding column of hydraulic column is fixed with the frame end of carrying the frame, be equipped with on the quotation of spacing dish other end and link up the post, it is fixed with spacing dish to link up post one end, and the other end is equipped with the cover body. Through shock-absorbing structure's design, can effectively reduce and carry the frame and receive when horizontal and longitudinal effort, the inertia that produces has greatly avoided article because vibrations, causes the condition that article damaged. But the device makes the inertia that produces through linking post and expanding spring cooperation reduce the horizontal effort that carries the frame and receive, but links up the post setting in carrying the frame bottom for carry the frame and easily take place the slope when the atress, thereby lead to the article of transportation and carry the frame inner wall collision, cause the article to damage.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an effectual commodity circulation collet of shock attenuation has solved and has reduced the inertia that carries the horizontal effort that the frame received through linking up the post and matching with expanding spring and make the production, but links up the post setting and carrying the frame bottom for carry the frame and easily take place the slope when the atress, thereby lead to the article of transportation and carry the collision of frame inner wall, cause the problem that the article damaged.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a logistics collet with good shock absorption effect comprises a box body, wherein the bottom of the box body is fixedly connected with the top of a bottom plate, four corners of the bottom plate are fixedly connected with the tops of a group of universal wheels, the right side of the bottom plate is fixedly connected with the left side of a push rod, the inner walls of the front side, the rear side, the left side and the right side of the box body are fixedly connected with one ends of a group of telescopic springs, which are close to the telescopic springs, the other ends of the telescopic springs are fixedly connected with one sides of a storage frame, which are close to the telescopic springs, the bottom of the storage frame is fixedly connected with the tops of four groups of hydraulic springs, the bottoms of the hydraulic springs are fixedly connected with the top of a supporting plate, the bottom of the supporting plate is fixedly connected with the top of a connecting column, the bottom of the connecting column is fixedly connected with the tops of balls, a shock absorption frame is arranged above the storage frame, and the top of the shock absorption frame is fixedly connected with the bottoms of lifting rods, the equal equidistance fixedly connected with multiunit fixed block of the left and right sides of lifter, the left and right sides of lifter all is provided with a set of limiting plate, the front side of limiting plate is rotated with the bottom of slip post outer wall and is connected, two sets of sliding tray has been seted up to the both sides about the box top, and the inner wall of sliding tray and the bottom sliding connection of slip post are two sets of the top of slip post outer wall is respectively with the both ends fixed connection about the connecting plate, the front side of connecting plate and the rear side fixed connection who pulls the pole, the front side of pulling the pole and the output fixed connection of pneumatic cylinder, the front side of pneumatic cylinder and the rear side fixed connection of fixed plate, the bottom of fixed plate and the top fixed connection of box.

Preferably, the top of the bottom plate is provided with an embedding groove, the bottom of the box body is provided with an embedding hole with the same size as the embedding groove, and the diameter of the embedding groove is larger than that of the support plate.

Preferably, the bottom of the tabling groove is provided with a rolling groove with the same diameter as the ball, and the depth of the tabling groove is larger than the height of the connecting column.

Preferably, the width of the limiting plate is equal to that of the fixing block.

Preferably, the top of the box body is provided with a lifting hole, the width of the lifting hole is equal to the sum of the length of the lifting rod and the length of the two groups of fixing blocks, and the lifting rod and the fixing blocks are the same.

Preferably, the vertical plates of the shock absorption frame are all rubber plates, and the length and the width of the shock absorption frame are smaller than those of the storage frame.

(III) advantageous effects

Compared with the prior art, the utility model provides an effectual commodity circulation collet of shock attenuation possesses following beneficial effect:

1. this effectual commodity circulation collet of shock attenuation through setting up expanding spring and the outer wall fixed connection who deposits the frame for it is less to deposit the angle that the frame squinted under the inertia effect, drives the shock attenuation frame through setting up the lifter and descends, makes the shock attenuation frame cover the article of transporting inside it, thereby makes and deposits the frame when taking place the skew, and the article contacts with the inner wall of shock attenuation frame, and the vertical board that sets up the shock attenuation frame is the rubber slab, has reduced the power that the article received when colliding with the shock attenuation frame.

2. This effectual commodity circulation collet of shock attenuation is through seting up the gomphosis groove at the top of bottom plate to set up the gomphosis hole the same with gomphosis groove size in the bottom of box, make backup pad and spliced pole through gomphosis groove and bottom plate fixed connection, be greater than the backup pad through the diameter that sets up the gomphosis groove, make the backup pad can not collide with the inner wall in gomphosis groove, improved the stability of device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

fig. 3 is a schematic view of the structure of the fixing block of the present invention.

In the figure: 1. a box body; 2. a base plate; 3. a universal wheel; 4. a push rod; 5. a tension spring; 6. A storage frame; 7. a hydraulic spring; 8. a support plate; 9. connecting columns; 10. a ball bearing; 11. a lifting rod; 12. a fixed block; 13. a limiting plate; 14. a sliding post; 15. a connecting plate; 16. pulling a rod; 17. a pneumatic cylinder; 18. a fixing plate; 19. a shock-absorbing frame; 20. a fitting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a logistics collet with good shock absorption effect comprises a box body 1, the bottom of the box body 1 is fixedly connected with the top of a bottom plate 2, four corners of the bottom plate 2 are fixedly connected with the tops of a group of universal wheels 3, the right side of the bottom plate 2 is fixedly connected with the left side of a push rod 4, inner walls of the front side, the rear side, the left side and the right side of the box body 1 are fixedly connected with one end, close to the inner wall, of a group of telescopic springs 5, the other end of each telescopic spring 5 is fixedly connected with one side, close to the inner wall, of a storage frame 6, the bottom of the storage frame 6 is fixedly connected with the tops of four groups of hydraulic springs 7, the bottom of each hydraulic spring 7 is fixedly connected with the top of a support plate 8, the bottom of each support plate 8 is fixedly connected with the top of a connecting column 9, the bottom of the connecting column 9 is fixedly connected with the tops of balls 10, a shock absorption frame 19 is arranged above the storage frame 6, and the top of the shock absorption frame 19 is fixedly connected with the bottoms of lifting rods 11, equal equidistance fixedly connected with multiunit fixed block 12 in the left and right sides of lifter 11, the left and right sides of lifter 11 all are provided with a set of limiting plate 13, and the front side of limiting plate 13 rotates with the bottom of the 14 outer walls of sliding column to be connected, and two sets of sliding chutes have been seted up to the left and right sides at box 1 top, the inner wall of sliding chute and the bottom sliding connection of sliding column 14, the top of two sets of sliding column 14 outer walls respectively with connecting plate 15 control both ends fixed connection, the front side of connecting plate 15 and the rear side fixed connection who pulls pole 16, the front side that pulls pole 16 and the output fixed connection of pneumatic cylinder 17, the front side of pneumatic cylinder 17 and the rear side fixed connection of fixed plate 18, the bottom of fixed plate 18 and the top fixed connection of box 1.

Specifically, in order to improve the stability of the device, the top of the bottom plate 2 is provided with an embedding groove 20, the bottom of the box body 1 is provided with an embedding hole with the same size as the embedding groove 20, the diameter of the embedding groove 20 is larger than that of the support plate 8, and the support plate 8 and the connecting column 9 are fixedly connected with the bottom plate 2 through the embedding groove 20.

Specifically, in order to improve the impact resistance of the storage frame 6, a rolling groove having the same diameter as the balls 10 is formed in the bottom of the fitting groove 20, and the depth of the fitting groove 20 is larger than the height of the connection column 9, so that the storage frame 6 is inclined by inertia when an external force is applied to the device.

Specifically, for the convenience of limiting plate 13 to its limiting displacement of fixed block 12, the width of limited plate 13 equals with fixed block 12, and when sliding column 14 moved to the sliding tray front end, the opposite face of two sets of limited plates 13 all contacted with the outer wall of lifter 11.

Specifically, for the convenience of lifting rod 11 drives shock-absorbing frame 19 and goes up and down, the lift hole has been seted up at 1 top of box, and the width in lift hole equals the sum of the length of lift rod 11 length and two sets of fixed blocks 12 with lift rod 11 and fixed block 12 homogeneous phase and the length in lift hole, and during the motion of lift rod 11, lift rod 11 and fixed block 12 all contact with the inner wall in lift hole, can not collide with box 1.

Specifically, in order to provide the damping effect for the object by the damping frame 19, the vertical plates of the damping frame 19 are rubber plates, the length and the width of the damping frame 19 are smaller than those of the storage frame 6, the object collides with the rubber plates on the damping frame 19, and the force applied to the object during collision is reduced.

The working principle is as follows: fixing the balls 10 in the rolling grooves, positioning the support plate 8 and the connecting column 9 in the embedding grooves to be embedded with the bottom plate 2, placing the object in the storage frame 6, pushing the damping frame 19 downwards to position the object inside the damping frame 19, starting the pneumatic cylinder 17, driving the pulling rod 16 to move forwards by the pneumatic cylinder 17, driving the connecting plate 15 to move forwards by the pulling rod 16, driving the sliding column 14 to slide along the inner wall of the sliding groove by the connecting plate 15, driving the limiting plate 13 to move forwards until the sliding column 14 slides to the front end of the sliding groove, at this time, one side of the limiting plate 13 close to the lifting rod 11 contacts with the outer wall of the lifting rod 11, loosening the lifting rod 11, contacting the fixed block 12 above the limiting plate 13 with the top of the limiting plate 13, so that the lifting rod 11 does not continuously descend, pushing the push rod 4, and transporting the object to the specified position.

To sum up, the logistics tray with good damping effect has the advantages that the telescopic spring 5 is fixedly connected with the outer wall of the storage frame 6, so that the deflection angle of the storage frame 6 under the action of inertia is smaller, the lifting rod 11 is arranged to drive the damping frame 19 to descend, the damping frame 19 covers the transported object inside, when the storage frame 6 deflects, the object is in contact with the inner wall of the damping frame 19, the vertical plate of the damping frame 19 is a rubber plate, the force borne by the object when the object collides with the damping frame 19 is reduced, the embedded groove 20 is formed in the top of the bottom plate 2, the embedded hole with the same size as the embedded groove 20 is formed in the bottom of the box body 1, the support plate 8 and the connecting column 9 are fixedly connected with the bottom plate 2 through the embedded groove, the diameter of the embedded groove 20 is larger than that of the support plate 8, so that the support plate cannot collide with the inner wall of the embedded groove, the stability of the device is improved.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an effectual commodity circulation collet of shock attenuation, includes box (1), its characterized in that: the bottom of box (1) and the top fixed connection of bottom plate (2), the four corners of bottom plate (2) bottom all with the top fixed connection of a set of universal wheel (3), the right side of bottom plate (2) and the left side fixed connection of push rod (4), the inner wall of both sides and the left and right sides all is close to its one end fixed connection with a set of expanding spring (5) around box (1), the other end of expanding spring (5) with deposit frame (6) and be close to its one side fixed connection, deposit the bottom equidistance of frame (6) and the top fixed connection of four group's hydraulic spring (7), the bottom of hydraulic spring (7) and the top fixed connection of backup pad (8), the bottom of backup pad (8) and the top fixed connection of spliced pole (9), the bottom of spliced pole (9) and the top fixed connection of ball (10), deposit the top of frame (6) and be provided with shock attenuation frame (19), the top of shock attenuation frame (19) and the bottom fixed connection of lifter (11), the equal equidistance fixedly connected with multiunit fixed block (12) of the left and right sides of lifter (11), the left and right sides of lifter (11) all is provided with a set of limiting plate (13), the front side of limiting plate (13) is rotated with the bottom of sliding column (14) outer wall and is connected, two sets of sliding tray has been seted up to the left and right sides at box (1) top, the inner wall of sliding tray and the bottom sliding connection of sliding column (14), two sets of the top of sliding column (14) outer wall respectively with the left and right sides fixed connection of connecting plate (15), the front side of connecting plate (15) and the rear side fixed connection of pulling rod (16), the front side of pulling rod (16) and the output fixed connection of pneumatic cylinder (17), the front side of the pneumatic cylinder (17) is fixedly connected with the rear side of the fixing plate (18), and the bottom of the fixing plate (18) is fixedly connected with the top of the box body (1).

2. The good commodity circulation collet of shock attenuation according to claim 1, characterized in that: the top of the bottom plate (2) is provided with an embedding groove (20), the bottom of the box body (1) is provided with an embedding hole with the same size as the embedding groove (20), and the diameter of the embedding groove (20) is larger than that of the support plate (8).

3. The good commodity circulation collet of shock attenuation according to claim 2 characterized in that: the bottom of the embedding groove (20) is provided with a rolling groove with the same diameter as the ball (10), and the depth of the embedding groove (20) is larger than the height of the connecting column (9).

4. The good commodity circulation collet of shock attenuation according to claim 1, characterized in that: the width of the limiting plate (13) is equal to that of the fixing block (12).

5. The good commodity circulation collet of shock attenuation according to claim 1, characterized in that: the lifting hole is formed in the top of the box body (1), the width of the lifting hole is equal to the width of the lifting rod (11) and the width of the fixing blocks (12), and the length of the lifting hole is equal to the sum of the length of the lifting rod (11) and the length of the two groups of fixing blocks (12).

6. The good commodity circulation collet of shock attenuation according to claim 1, characterized in that: the vertical plates of the shock absorption frame (19) are all rubber plates, and the length and the width of the shock absorption frame (19) are smaller than those of the storage frame (6).