CN212861491U - Impact-resistant electric carrying trolley - Google Patents
Impact-resistant electric carrying trolley Download PDFInfo
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- CN212861491U CN212861491U CN202021491761.9U CN202021491761U CN212861491U CN 212861491 U CN212861491 U CN 212861491U CN 202021491761 U CN202021491761 U CN 202021491761U CN 212861491 U CN212861491 U CN 212861491U
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- connecting plate
- motor mounting
- oil cylinder
- mounting plates
- motor
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Abstract
The utility model relates to an anti-impact electric carrying trolley, which comprises an oil cylinder, a cross shaft and a motor mounting rack, wherein the oil cylinder comprises a cylinder body and a cylinder rod; the transverse shaft is fixedly arranged below the cylinder barrel of the oil cylinder; the transverse shaft penetrates through the motor mounting rack in the left-right direction and is in running fit with the motor mounting rack; the motor mounting bracket is characterized in that a first connecting plate and a second connecting plate are arranged in the front-back direction of the upper end of the motor mounting bracket, the oil cylinder barrel is located between the first connecting plate and the second connecting plate, a buffer ring is sleeved on the oil cylinder barrel, and the buffer ring is located between the first connecting plate and the second connecting plate. Through setting up the buffering ring on the cylinder, the motor mounting bracket is in the buffering ring striking respectively in the in-process that the drive opened and stops, has avoided striking between motor mounting bracket is direct and the cylinder to noise reduction's production has promoted use comfort, and has prolonged the life of product.
Description
Technical Field
The utility model relates to a storage logistics technical field, concretely relates to electronic floor truck shocks resistance.
Background
Electric carrier adopts the electric drive walking, compares with manual carrier, and intensity of labour that can greatly reduced operating personnel improves the accuracy of work efficiency and work. With the development of the people-oriented concept and the practical and practical product appeal required by customers, the electrically-driven carrier is rapidly developed with the advantages of simple operation, labor saving, economy and environmental protection. The electric truck directly installs the driving motor on the wheel of the original manual truck, thus being capable of being used with partial parts of the manual truck, reducing the variety of the parts and upgrading the electric truck to the existing manual truck.
At present this kind of electric truck directly adorns driving motor on original manual truck's wheel, leaves certain clearance between motor mounting bracket and the hydro-cylinder, easy to assemble like this and improve production efficiency. But it does not adopt a buffer device, and it is the collision of the iron and the iron completely when the truck starts and stops. This can produce loud noises that affect the comfort of operation and, more importantly, the useful life of the product.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: overcome prior art's not enough, provide an electronic floor truck shocks resistance, solve between motor installing support and the hydro-cylinder in the past and easily bump the problem of noise emergence when starting with stopping.
The utility model provides a technical scheme that its technical problem adopted is:
an impact-resistant electric carrying trolley comprises an oil cylinder, a transverse shaft and a motor mounting frame, wherein the oil cylinder comprises a cylinder body and a cylinder rod;
the transverse shaft is fixedly arranged below the cylinder barrel of the oil cylinder;
the transverse shaft penetrates through the motor mounting rack in the left-right direction and is in running fit with the motor mounting rack; the motor mounting bracket is characterized in that a first connecting plate and a second connecting plate are arranged in the front-back direction of the upper end of the motor mounting bracket, the oil cylinder barrel is located between the first connecting plate and the second connecting plate, a buffer ring is sleeved on the oil cylinder barrel, and the buffer ring is located between the first connecting plate and the second connecting plate.
Furthermore, a ring of annular grooves are formed in the buffer ring, and the first connecting plate and the second connecting plate are inserted into the annular grooves.
Further, the buffer ring is made of polyurethane.
Furthermore, the motor mounting frame comprises a pair of front mounting plates and a pair of rear mounting plates, a first driving motor is fixedly arranged between the two front mounting plates, and a second driving motor is fixedly arranged between the two rear mounting plates;
the cross shaft penetrates through the two front mounting plates and the two rear mounting plates, the two front mounting plates are fixedly connected with the two ends of the first connecting plate, the two rear mounting plates are fixedly connected with the two ends of the second connecting plate, and the front mounting plate and the rear mounting plate on the same side are fixedly connected through two locking bolts.
Furthermore, a third connecting plate is fixedly arranged between the lower ends of the two rear mounting plates.
The utility model has the advantages that:
the utility model provides an electronic floor truck shocks resistance, through set up the buffering ring on the cylinder, the motor mount frame is opening the in-process that stops in the impact of buffering ring respectively in the drive, has avoided striking between motor mount frame directness and the cylinder to noise reduction's production has promoted use comfort, and has prolonged the life of product.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
FIG. 1 is a schematic view between a motor mount and a cylinder;
FIG. 2 is a schematic view of an impact resistant electric transfer cart;
FIG. 3 is a schematic view of a buffer ring;
FIG. 4 is a schematic view of a motor mount;
the locking device comprises an oil cylinder 1, an oil cylinder 2, a motor mounting frame 21, a front mounting plate 22, a rear mounting plate 31, a first connecting plate 32, a second connecting plate 33, a third connecting plate 4, a transverse shaft 5, a locking bolt 6, a buffer ring 61 and a ring groove.
Detailed Description
The invention will now be further described with reference to the accompanying drawings. The drawings are simplified schematic diagrams only illustrating the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1 to 4, an impact-resistant electric carrier includes
The device comprises an oil cylinder 1, a transverse shaft 4 and a motor mounting frame 2, wherein the motor mounting frame is arranged on the transverse shaft;
the cross shaft 4 is fixedly arranged below the cylinder barrel of the oil cylinder 1; the transverse shaft 4 penetrates through the motor mounting rack 2 in the left-right direction and is in running fit with the motor mounting rack 2; the motor mounting bracket 2 is characterized in that a first connecting plate 31 and a second connecting plate 32 are arranged in the front-back direction of the upper end of the motor mounting bracket 2, the cylinder barrel of the oil cylinder 1 is located between the first connecting plate 31 and the second connecting plate 32, the cylinder barrel of the oil cylinder 1 is sleeved with a buffer ring 6, and the buffer ring 6 is located between the first connecting plate 31 and the second connecting plate 32.
Specifically, in this embodiment, a ring of annular grooves 61 is formed on the cushion ring 6, and the first connecting plate 31 and the second connecting plate 32 are inserted into the annular grooves 61. The up-and-down position of the buffer ring 6 on the cylinder body of the oil cylinder 1 can be limited by the ring groove 61.
Specifically, in this embodiment, the cushion ring 6 is made of polyurethane.
Specifically, in this embodiment, the motor mounting bracket 2 includes a pair of front mounting plates 21 and a pair of rear mounting plates 22, a first driving motor is fixedly disposed between the two front mounting plates 21, and a second driving motor is fixedly disposed between the two rear mounting plates 22; the two driving motors respectively drive the two side sub-rollers.
The cross shaft 4 penetrates through the two front mounting plates 21 and the two rear mounting plates 22, the two front mounting plates 21 are fixedly connected to the two ends of the first connecting plate 31, the two rear mounting plates 22 are fixedly connected to the two ends of the second connecting plate 32, and the two locking bolts 5 are fixedly connected between the front mounting plates 21 and the rear mounting plates 22 on the same side. Specifically, the locking bolt 5 penetrates through the front mounting plate 21 and the rear mounting plate 22 on the same side, and then is connected with the locking nut, so that the front mounting plate 21 and the rear mounting plate 22 on the same side are fixedly connected.
Specifically, in this embodiment, in order to further improve the strength between the two rear mounting plates 22, the third connecting plate 33 is fixedly disposed between the lower ends of the two rear mounting plates 22.
During the operation, two driving motor on the motor mounting bracket 2 can drive motor mounting bracket 2 and produce the fore-and-aft direction and rotate (around cross axle 4) when starting with stopping, therefore motor mounting bracket 2 can and the 1 striking that produces between the cylinder of hydro-cylinder, rely on the buffer ring 6 that sets up, avoided striking between motor mounting bracket 2 is direct and the cylinder to noise reduction's production has promoted use comfort, and has prolonged the life of product.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. An impact-resistant electric carrying trolley is characterized by comprising
The oil cylinder, the cross shaft and the motor mounting rack are arranged in the oil cylinder;
the transverse shaft is fixedly arranged below the cylinder barrel of the oil cylinder; the transverse shaft penetrates through the motor mounting rack in the left-right direction and is in running fit with the motor mounting rack; the motor mounting bracket is characterized in that a first connecting plate and a second connecting plate are arranged in the front-back direction of the upper end of the motor mounting bracket, the oil cylinder barrel is located between the first connecting plate and the second connecting plate, a buffer ring is sleeved on the oil cylinder barrel, and the buffer ring is located between the first connecting plate and the second connecting plate.
2. The impact resistant electric transfer cart of claim 1,
a ring groove is formed in the buffer ring, and the first connecting plate and the second connecting plate are inserted into the ring groove.
3. The impact resistant electric carrier cart of claim 1 or 2,
the buffer ring is made of polyurethane.
4. The impact resistant electric transfer cart of claim 1,
the motor mounting frame comprises a pair of front mounting plates and a pair of rear mounting plates, a first driving motor is fixedly arranged between the two front mounting plates, and a second driving motor is fixedly arranged between the two rear mounting plates;
the cross shaft penetrates through the two front mounting plates and the two rear mounting plates, the two front mounting plates are fixedly connected with the two ends of the first connecting plate, the two rear mounting plates are fixedly connected with the two ends of the second connecting plate, and the front mounting plate and the rear mounting plate on the same side are fixedly connected through two locking bolts.
5. The impact resistant electric transfer cart of claim 4,
and a third connecting plate is fixedly arranged between the lower ends of the two rear mounting plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021491761.9U CN212861491U (en) | 2020-07-24 | 2020-07-24 | Impact-resistant electric carrying trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021491761.9U CN212861491U (en) | 2020-07-24 | 2020-07-24 | Impact-resistant electric carrying trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212861491U true CN212861491U (en) | 2021-04-02 |
Family
ID=75217123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021491761.9U Active CN212861491U (en) | 2020-07-24 | 2020-07-24 | Impact-resistant electric carrying trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212861491U (en) |
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2020
- 2020-07-24 CN CN202021491761.9U patent/CN212861491U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Impact resistant electric handling trolley Effective date of registration: 20230921 Granted publication date: 20210402 Pledgee: Hubei Science and Technology Financing Guarantee Co.,Ltd. Pledgor: HUBEI MAIHUI JINMAO MACHINERY Co.,Ltd. Registration number: Y2023980058108 |