CN211732338U - Storage box convenient to remove - Google Patents
Storage box convenient to remove Download PDFInfo
- Publication number
- CN211732338U CN211732338U CN202020233974.5U CN202020233974U CN211732338U CN 211732338 U CN211732338 U CN 211732338U CN 202020233974 U CN202020233974 U CN 202020233974U CN 211732338 U CN211732338 U CN 211732338U
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- CN
- China
- Prior art keywords
- brake
- box body
- pair
- box
- brake wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a storage box convenient to remove, including the box, the box has the bottom surface, and the four corners of bottom surface is equipped with four truckles respectively, truckle fixed connection pivot, and the bearing is connected respectively at the both ends of pivot, and the bearing passes through connecting plate fixed connection box bottom surface, fixed connection brake wheel in the pivot, and the rim of brake wheel evenly is equipped with the sharp tooth that a plurality of shapes are the same. The utility model has the advantages that: the storage box is convenient to move, when the box body moves, the nut is positioned at the upper end of the screw rod, the connecting rod drives the pair of brake pads to be opened, and the trundles, the rotating shaft and the brake wheels can freely rotate; when the box body is kept fixed, the screw rod rotates to drive the nut to move downwards, and the connecting rod drives the pair of brake pads to rotate. The grooves of the brake pads are spliced with the sharp teeth of the brake wheel, and the pair of brake pads tightly holds the brake wheel, so that the brake wheel, the rotating shaft and the caster are prevented from rotating, and the box body is fixed.
Description
Technical Field
The utility model relates to a storage box especially relates to a storage box convenient to remove.
Background
Warehousing is an important link of a logistics system. Storage bins, which are an important component of a storage system, are often subject to the transfer of multiple storage bins. It is therefore necessary for the storage tank to have both a mobile and a fixed operating condition. The switching time between the two working states greatly affects the efficiency of the logistics system.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a storage tank convenient to remove.
The utility model discloses a realize through following technical scheme:
a storage box convenient to move comprises a box body, wherein the box body is provided with a bottom surface, four trundles are respectively arranged at four corners of the bottom surface, the trundles are fixedly connected with a rotating shaft, two ends of the rotating shaft are respectively connected with a bearing, the bearings are fixedly connected with the bottom surface of the box body through a connecting plate, a brake wheel is fixedly connected on the rotating shaft, the rim of the brake wheel is uniformly provided with a plurality of sharp teeth with the same shape, each trundle is provided with a pair of corresponding brake pads, each brake pad is provided with a groove, the adjacent sides of the pair of brake pads are connected with the bottom surface of the box body through hinges, the other end of each brake pad is provided with a hinged seat, the hinged seats are connected with one end of a connecting rod through hinges, the two connecting rods are both connected with the same nut through hinges, the nut is connected with a screw rod through, the side plate is provided with a clamping block, and the clamping block is slidably arranged in the clamping groove.
According to the technical scheme, preferably, the groove of the brake pad is provided with the buffer layer.
The utility model has the advantages that: the storage box is convenient to move, when the box body moves, the nut is positioned at the upper end of the screw rod, the connecting rod drives the pair of brake pads to be opened, and the trundles, the rotating shaft and the brake wheels can freely rotate; when the box body is kept fixed, the screw rod rotates to drive the nut to move downwards, and the connecting rod drives the pair of brake pads to rotate. The grooves of the brake pads are spliced with the sharp teeth of the brake wheel, and the pair of brake pads tightly holds the brake wheel, so that the brake wheel, the rotating shaft and the caster are prevented from rotating, and the box body is fixed.
Drawings
Fig. 1 shows a schematic front view structure diagram of an embodiment of the present invention.
Fig. 2 shows a schematic structural diagram of an embodiment two of the embodiment of the present invention.
Fig. 3 shows a schematic structural diagram of an embodiment of the present invention.
Fig. 4 shows a schematic structural diagram of a nut according to an embodiment of the present invention.
In the figure: 1. the automobile brake pad comprises a box body, 2 parts of a bottom surface, 3 parts of casters, 4 parts of rotating shafts, 5 parts of connecting plates, 6 parts of brake wheels, 7 parts of sharp teeth, 8 parts of brake pads, 9 parts of grooves, 10 parts of hinged seats, 11 parts of connecting rods, 12 parts of nuts, 13 parts of lead screws, 14 parts of clamping grooves, 15 parts of side plates, 16 parts of clamping blocks and 17 parts of buffer layers.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the utility model relates to a storage box convenient to remove, including box 1, the box has bottom surface 2. The bottom surface is rectangle, and the four corners of bottom surface is equipped with four truckles 3 respectively. The truckle fixed connection pivot 4, the bearing is connected respectively at the both ends of pivot, and the bearing passes through connecting plate 5 fixed connection box bottom surface. The rotating shaft is fixedly connected with a brake wheel 6, and the rim of the brake wheel is uniformly provided with a plurality of sharp teeth 7 with the same shape. Each caster is provided with a pair of corresponding brake pads 8, the brake pads are provided with grooves 9 corresponding to the sharp teeth, and the pair of brake pads can be spliced into a ring shape to tightly hold the sharp teeth of the rim of the brake wheel so as to prevent the brake wheel from rotating. The one end and the box bottom surface of brake block pass through hinged joint, and the adjacent side and the box bottom surface of two brake blocks pass through hinged joint, and the other end of brake block is equipped with articulated seat 10, and articulated seat passes through the one end of hinged joint connecting rod 11, and the other end of connecting rod passes through hinged joint nut 12, and two connecting rods all pass through same nut of hinged joint. The nut is connected with a screw rod 13 through threads, the screw rod is connected with a power mechanism, and the power mechanism can adopt a motor mode and the like. The lead screw is perpendicular to the rotating shaft, two ends of the lead screw are connected with bearings, and the bearings are installed in the box body. The side of the screw rod is provided with a clamping groove 14, and the extending direction of the clamping groove is the same as that of the screw rod. The nut is provided with a side plate 15, the side plate is provided with a clamping block 16, and the clamping block is slidably arranged in the clamping groove.
The first embodiment is as follows:
when the box body moves, the nut is positioned at the upper end of the screw rod, the connecting rod drives the pair of brake pads to be opened, and the trundle, the rotating shaft and the brake wheel can freely rotate.
Example two:
when the box body is kept fixed, the screw rod rotates to drive the nut to move downwards, and the connecting rod drives the pair of brake pads to rotate. The grooves of the brake pads are spliced with the sharp teeth of the brake wheel, and the pair of brake pads tightly holds the brake wheel, so that the brake wheel, the rotating shaft and the caster are prevented from rotating, and the box body is fixed.
According to the above embodiment, preferably, the grooves of the brake pad are provided with the buffer layers 17, and the buffer layers can be made of sponge materials. The buffer layer can play the effect of buffering when brake block and brake wheel contact.
The utility model has the advantages that: the storage box is convenient to move, when the box body moves, the nut is positioned at the upper end of the screw rod, the connecting rod drives the pair of brake pads to be opened, and the trundles, the rotating shaft and the brake wheels can freely rotate; when the box body is kept fixed, the screw rod rotates to drive the nut to move downwards, and the connecting rod drives the pair of brake pads to rotate. The grooves of the brake pads are spliced with the sharp teeth of the brake wheel, and the pair of brake pads tightly holds the brake wheel, so that the brake wheel, the rotating shaft and the caster are prevented from rotating, and the box body is fixed.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (2)
1. A bin convenient to remove, its characterized in that: the box body is provided with a bottom surface, four trundles are arranged at four corners of the bottom surface respectively, a trundle fixed connection rotating shaft is arranged, two ends of the rotating shaft are respectively connected with bearings, the bearings pass through the bottom surface of the connecting plate fixed connection box body, a brake wheel is fixedly connected to the rotating shaft, the rim of the brake wheel is uniformly provided with a plurality of sharp teeth and sharp teeth which are the same in shape, each trundle is provided with a pair of corresponding brake pads, each brake pad is provided with a groove, the adjacent sides of the pair of brake pads are connected with the bottom surface of the box body through hinges, the other end of each brake pad is provided with an articulated seat, the articulated seat passes through one end of an articulated connecting rod, the two connecting rods are connected with the same nut through hinges, the nut is connected with a lead screw through threads, a lead screw connection power mechanism is connected with the bearings at two ends.
2. -a portable bin according to claim 1, wherein: the groove of the brake pad is provided with a buffer layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020233974.5U CN211732338U (en) | 2020-02-28 | 2020-02-28 | Storage box convenient to remove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020233974.5U CN211732338U (en) | 2020-02-28 | 2020-02-28 | Storage box convenient to remove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211732338U true CN211732338U (en) | 2020-10-23 |
Family
ID=72877111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020233974.5U Expired - Fee Related CN211732338U (en) | 2020-02-28 | 2020-02-28 | Storage box convenient to remove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211732338U (en) |
-
2020
- 2020-02-28 CN CN202020233974.5U patent/CN211732338U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201023 Termination date: 20210228 |