CN216834748U

CN216834748U - Material rack

Info

Publication number: CN216834748U
Application number: CN202123314497.9U
Authority: CN
Inventors: 施云雷; 丁烈; 晁敏; 严传兵
Original assignee: Zhongjiu Equipment Intelligent Technology Co ltd
Current assignee: Zhongjiu Equipment Intelligent Technology Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-06-28
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a material rack, include the material rack body and set up in the first truckle and the second truckle of material rack body bottom, first truckle is the universal wheel, and the second truckle includes the truckle mount pad of this body coupling of material rack, rotates the truckle support of being connected and the rotatable gyro wheel body that sets up on the truckle support with the truckle mount pad, the material rack still include with truckle leg joint just is used for controlling the locking mechanism that the truckle support switches between locking state and rotation state, and the rotation center line of the truckle support that is in rotation state is mutually perpendicular with the axis of gyro wheel body. The utility model discloses a work or material rest, the second truckle can realize the conversion between directive wheel and universal wheel, can let the work or material rest use under different scenes, can improve work or material rest operation convenience.

Description

Material rack

Technical Field

The utility model belongs to the technical field of packing utensil, specifically speaking, the utility model relates to a work or material rest.

Background

The bottom of the existing material rack is provided with a caster, the form of the caster is single, and the caster generally comprises two directional wheels and two universal wheels. But when some special occasions used, the removal of the inconvenient work or material rest of truckle that the form is single, work or material rest operation convenience is not enough, influences material transfer efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a work or material rest, the purpose improves work or material rest operation convenience.

In order to realize the purpose, the utility model discloses the technical scheme who takes does: the material rack comprises a material rack body, a first trundle and a second trundle, wherein the first trundle and the second trundle are arranged at the bottom of the material rack body, the first trundle is a universal wheel, the second trundle comprises a trundle mounting seat connected with the material rack body, a trundle support rotationally connected with the trundle mounting seat and a roller body rotatably arranged on the trundle support, the material rack further comprises a locking mechanism connected with the trundle support and used for controlling the trundle support to switch between a locking state and a rotating state, and the rotating center line of the trundle support in the rotating state is perpendicular to the axis of the roller body.

The locking mechanism comprises a locking disc connected with the caster bracket, a movably arranged locking pin and a pull rope connected with the locking pin and used for pulling the locking pin to move, and the locking disc is provided with a locking hole for embedding the locking pin.

The upper end of the pull rope is connected with the handle, the lower end of the pull rope is connected with the locking pin, the material rack body is provided with a limiting block, the limiting block is provided with a first clamping groove and a second clamping groove, the handle is embedded into the first clamping groove and the second clamping groove, and the depth of the first clamping groove is smaller than that of the second clamping groove; when the caster wheel bracket is in a rotating state, the handle is embedded into the first clamping groove, and the locking pin is drawn out of the locking hole; when the caster bracket is in a locking state, the handle is embedded into the second clamping groove, and the locking pin is inserted into the locking hole.

The locking mechanism further comprises a guide pipe arranged on the material rack body and located above the locking pin, and the pull rope penetrates through the guide pipe.

The number of the second caster wheels is two.

The number of the first foot wheels is two.

The utility model discloses a work or material rest, second truckle can realize the conversion between directive wheel and universal wheel, can let the work or material rest use under different scenes, can improve work or material rest operation convenience.

Drawings

The description includes the following figures, the contents shown are respectively:

fig. 1 is a schematic structural diagram of the material rack of the present invention;

FIG. 2 is a schematic view of the construction of the second caster;

labeled as: 1. a first caster; 2. a rack body; 3. a caster wheel mounting seat; 4. a caster bracket; 5. a roller body; 6. a locking plate; 7. a pin bush; 8. pulling a rope; 9. a limiting block; 10. a guide tube; 11. and a locking pin.

Detailed Description

The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings, for the purpose of helping those skilled in the art to understand more completely, accurately and deeply the conception and technical solution of the present invention, and to facilitate its implementation.

As shown in fig. 1 and 2, the utility model provides a material rack, include material rack body 2 and set up in first truckle 1 and the second truckle of material rack body 2 bottom, material rack body 2 is used for loading the spare part that needs to be transported, and first truckle 1 is the universal wheel, and the second truckle sets up to switch between universal wheel and directive wheel, and the second truckle includes truckle mount pad 3 of being connected with

material rack body

2, and 3 truckle support 4 and rotatable gyro wheel bodies 5 that set up on truckle support 4 of being connected rotate with truckle mount pad.

Specifically speaking, as shown in fig. 1 and fig. 2, the utility model discloses work or material rest still includes and is connected with truckle support 4 and is used for controlling the locking mechanism that truckle support 4 switches between locking state and rotation state, and the axis of rotation of the truckle support 4 that is in rotation state is mutually perpendicular with the axis of gyro wheel body 5. When the caster bracket 4 is in a rotating state, the second caster is switched into a universal wheel; when the caster bracket 4 is in the locked state, the caster bracket 4 is not rotatable, and the second caster is switched to the directional wheel. Truckle mount pad 3 is vertical setting, the upper end and the 2 fixed connection of work or material rest body of truckle mount pad 3, and truckle support 4 is installed at the lower extreme of truckle mount pad 3 and truckle support 4 is connected for rotating with truckle mount pad 3, and the center of rotation line of truckle support 4 is vertical line. The roller body 5 is a cylinder, the outer circular surface of the roller body 5 is in contact with the ground, the rotation center line of the roller body 5 is also the axis of the roller body, and the axis of the roller body 5 is a horizontal line.

As shown in fig. 1 and 2, the locking mechanism includes a locking plate 6 connected to the caster bracket 4, a lock pin 11 movably provided, and a pull cord 8 connected to the lock pin 11 and configured to pull the lock pin 11 to move, and the locking plate 6 has a locking hole into which the lock pin 11 is fitted. Locking dish 6 and truckle support 4 fixed connection, locking dish 6 is located the top of gyro wheel body 5. The upper end and the handle fixed connection of stay cord 8, the lower extreme and the locking round pin 11 fixed connection of stay cord 8, through upwards pulling the handle, drive locking round pin 11 by the handle and upwards remove. Set up stopper 9 on work or material rest body 2, stopper 9 has first draw-in groove and the second draw-in groove that lets the handle embedding, and first draw-in groove and second draw-in groove are the recess of beginning the recessed formation of the inside of orientation stopper 9 downwards from stopper 9's top surface, stopper 9 and work or material rest body 2 fixed connection, and stopper 9 is vertical setting, and the degree of depth of first draw-in groove is less than the degree of depth of second draw-in groove. When truckle support 4 was in the rotating condition, in the first draw-in groove of handle embedding, locking round pin 11 was taken out from the locking hole, and locking round pin 11 can not play limiting displacement to locking dish 6 this moment, and truckle support 4 can synchronous revolution with locking dish 6. When truckle support 4 was in the locking state, in the handle embedding second draw-in groove, locking round pin 11 inserted in the locking hole, locking round pin 11 can play circumference limiting displacement to locking dish 6 this moment, and truckle support 4 can not rotate with locking dish 6.

As shown in fig. 1 and 2, the locking mechanism further includes a guide tube 10 disposed on the rack body 2 and located above the locking pin 11, and a pin sleeve 7 disposed on the caster mounting seat 3 and sleeved on the locking pin 11, and the pull rope 8 passes through the guide tube 10. The guide pipe 10 is located above the pin sleeve 7, the pin sleeve 7 is located above the locking disc 6, the pin sleeve 7 plays a guiding role in the locking pin 11, the pin sleeve 7 is vertically arranged, and the pin sleeve 7 is fixedly connected with the caster mounting seat 3.

As shown in fig. 1, the first caster wheels 1 are provided with two, the second caster wheels are provided with two, the two first caster wheels 1 and the two second caster wheels are respectively located on the same straight line parallel to the width direction of the rack body 2, and each first caster wheel 1 is respectively located on the same straight line parallel to the length direction of the rack body 2 with one second caster wheel.

The invention has been described above by way of example with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited by the above-described manner. Various insubstantial improvements are made by adopting the method conception and the technical proposal of the utility model; or without improvement, the above conception and technical solution of the present invention can be directly applied to other occasions, all within the protection scope of the present invention.

Claims

1. The work or material rest, including the work or material rest body and set up in the first truckle and the second truckle of work or material rest body bottom, first truckle is the universal wheel, the second truckle include with this body coupling of work or material rest the truckle mount pad, rotate the truckle support of being connected and the rotatable gyro wheel body that sets up on the truckle support with the truckle mount pad, its characterized in that: the material rack further comprises a locking mechanism which is connected with the caster wheel support and used for controlling the caster wheel support to switch between a locking state and a rotating state, and the rotating center line of the caster wheel support in the rotating state is perpendicular to the axis of the roller body.

2. The stack of claim 1, wherein: the locking mechanism comprises a locking disc connected with the caster bracket, a movably arranged locking pin and a pull rope connected with the locking pin and used for pulling the locking pin to move, and the locking disc is provided with a locking hole for embedding the locking pin.

3. The stack of claim 2, wherein: the upper end of the pull rope is connected with the handle, the lower end of the pull rope is connected with the locking pin, the material rack body is provided with a limiting block, the limiting block is provided with a first clamping groove and a second clamping groove, the handle is embedded into the first clamping groove and the second clamping groove, and the depth of the first clamping groove is smaller than that of the second clamping groove; when the caster wheel bracket is in a rotating state, the handle is embedded into the first clamping groove, and the locking pin is drawn out of the locking hole; when the caster bracket is in a locking state, the handle is embedded into the second clamping groove, and the locking pin is inserted into the locking hole.

4. The stack of claim 2 or 3, wherein: the locking mechanism further comprises a guide pipe arranged on the material rack body and located above the locking pin, and the pull rope penetrates through the guide pipe.

5. The rack of any one of claims 1 to 3, wherein: the number of the second caster wheels is two.

6. The rack of any one of claims 1 to 3, wherein: the number of the first foot wheels is two.