CN214653370U

CN214653370U - Manual tray carrier of shock attenuation

Info

Publication number: CN214653370U
Application number: CN202120229901.3U
Authority: CN
Inventors: 张文华; 李强
Original assignee: Hebei Lugang Bonded Logistics Co ltd
Current assignee: Hebei Lugang Bonded Logistics Co ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-11-09
Anticipated expiration: 2031-01-27

Abstract

The utility model relates to a tray transport technical field especially relates to a manual tray carrier of shock attenuation. The utility model adopts the shockproof goods fork sleeve which is connected with the two goods forks of the carrying frame in a sliding and sleeving way, and a plurality of compression springs are arranged between the shockproof goods fork sleeve and the two goods forks, and the structural design ensures that the carrying frame has the shock absorption function when transporting valuable or fragile goods, thereby preventing the carrying frame from generating accidents; the utility model discloses an adopt and seted up the ball recess in the inner wall both sides of goods fork cover that takes precautions against earthquakes, the inside roll connection of every ball recess has the ball to set up the spacing recess of slip that the cooperation ball used on two sides of goods fork, this structural design provides the direction for reciprocating of goods fork cover that takes precautions against earthquakes, utilizes the roll of ball to reduce frictional force simultaneously, thereby can prolong the life of goods fork cover that takes precautions against earthquakes, practiced thrift the cost.

Description

Manual tray carrier of shock attenuation

Technical Field

The utility model relates to a tray transport technical field especially relates to a manual tray carrier of shock attenuation.

Background

The manual pallet truck is one of pallet conveyances and is mainly applied to a logistics representative warehouse representative of a factory representative of a hospital and the like. When the manual pallet truck is used, the pallet fork loaded by the manual pallet truck is inserted into the pallet hole, the hydraulic system is driven by capacity to realize the lifting and descending of pallet cargoes, and the manual pallet truck is pulled by manpower to finish the carrying operation.

Traditional manual tray carrier does not have jar-proof function, when transporting some valuables or fragile article, appears the potential safety hazard easily, has designed a shock attenuation manual tray carrier to this condition.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a shock-absorbing manual pallet truck aiming at the technical defects, the utility model adopts the shock-absorbing pallet fork sleeve which is connected with the two pallet forks of the truck frame in a sliding and sleeving way, and a plurality of compression springs are arranged between the two pallet forks, the structural design ensures that the truck frame has the shock-absorbing function when transporting valuable or fragile articles, and prevents the truck frame from generating accidents; the utility model discloses an adopt and seted up the ball recess in the inner wall both sides of goods fork cover that takes precautions against earthquakes, the inside roll connection of every ball recess has the ball to set up the spacing recess of slip that the cooperation ball used on two sides of goods fork, this structural design provides the direction for reciprocating of goods fork cover that takes precautions against earthquakes, utilizes the roll of ball to reduce frictional force simultaneously, thereby can prolong the life of goods fork cover that takes precautions against earthquakes, practiced thrift the cost.

In order to solve the technical problem, the utility model provides a manual tray carrier of shock attenuation, the purpose provides a manual tray carrier with shock-absorbing function.

The utility model provides a technical scheme is: the utility model provides a manual tray carrier of shock attenuation, includes handle and the transport frame that links to each other with it, its characterized in that: the carrying frame comprises two forks, each fork is sleeved with a shockproof fork sleeve in a sliding mode, a plurality of compression springs are arranged between the forks and the shockproof fork sleeve, each compression spring is arranged on each fork, a plurality of sliding limiting grooves are formed in two side faces of each fork, ball grooves are formed in two sides of the inner wall of each shockproof fork sleeve, each ball groove is formed in each ball groove, and the balls are matched with the sliding limiting grooves for use.

Further optimize this technical scheme, the handle below is provided with decides the gyro wheel. In this further shock-absorbing manual pallet jack embodiment, the normal movement of the manual pallet jack is ensured.

Further optimize this technical scheme, transport frame below is provided with the lift gyro wheel. In the embodiment of the further damping manual pallet truck, the manual pallet truck can be guaranteed to normally move after being hydraulically lifted.

Further optimize this technical scheme, the handle with be equipped with hydraulic pressure elevating gear between the transport frame. In this further shock attenuation manual pallet truck's embodiment, guaranteed manual pallet truck's normal use.

Further optimize this technical scheme, the ball with ball recess joint rolls and links to each other. In this further shock absorbing manual pallet jack embodiment, the shock absorbing manual pallet jack avoids balls from slipping and losing.

Further optimize this technical scheme, the bottom of slip spacing recess is compression spring's minimum elasticity limit. In this further shock absorbing manual pallet jack embodiment, it is possible to ensure that the compression springs are used within normal elastic limits.

The utility model has the advantages that: the utility model provides a shock-absorbing manual pallet truck, which is characterized in that shock-proof cargo fork sleeves are respectively sleeved on two cargo forks of a truck frame in a sliding manner, and a plurality of compression springs are arranged between the shock-proof cargo fork sleeves and the two cargo forks, so that the safety coefficient of transported goods can be improved; through adopting all to seted up the ball recess in the inner wall both sides of goods fork cover that takes precautions against earthquakes, the inside roll connection of ball recess has the ball, has seted up the spacing recess of slip simultaneously at the relevant position of two lateral walls of goods fork to can effectually guarantee the stability that goods fork cover that takes precautions against earthquakes reciprocated, can also reduce the friction between the two simultaneously, extension fixture's life.

Drawings

FIG. 1 is a schematic diagram of the overall structure of one embodiment of a shock absorbing manual pallet jack.

Figure 2 is an exploded schematic view of one embodiment of a shock absorbing manual pallet jack.

In the drawings: 1 represents a handle; 2 represents a carrying vehicle frame; 3 represents a pallet fork; 4 represents a shockproof goods fork sleeve; 5 represents a compression spring; 6 represents a sliding limiting groove; 7 represents a ball groove; 8 represents a ball; 9 represents a fixed roller; 10 denotes a lifting roller; and 11, a hydraulic lifting device.

Detailed Description

In order to make the technical solution and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The specific implementation mode is as follows: referring to fig. 1-2, a shock-absorbing manual pallet truck includes a handle 1 and a truck frame 2 connected thereto, and is characterized in that: the carrying frame 2 comprises two forks 3 and each fork 3 is sleeved with a shockproof fork sleeve 4 in a sliding mode, the forks 3 are provided with a plurality of compression springs 5 between the shockproof fork sleeves 4 and are each sleeved with a plurality of sliding limiting grooves 6 on two side faces of the forks 3, ball grooves 7 and each are formed in two sides of the inner wall of each shockproof fork sleeve 4, balls 8 are mounted inside the ball grooves 7, and the balls 8 are matched with the sliding limiting grooves 6 for use.

Further optimize this technical scheme, handle 1 below is provided with decides gyro wheel 9.

Further optimize this technical scheme, transport frame 2 below is provided with lift gyro wheel 10.

Further optimize this technical scheme, be equipped with hydraulic pressure elevating gear 11 between handle 1 with transport frame 2.

Further optimize this technical scheme, ball 8 with ball recess 7 joint rolls and links to each other.

Further optimize this technical scheme, the bottom of slip spacing recess 6 is compression spring 5's elasticity limit minimum.

The utility model has the advantages that: the utility model provides a shock-absorbing manual pallet truck, which is characterized in that shock-proof pallet fork sleeves 4 are respectively sleeved on two pallet forks 3 of a truck frame 2 in a sliding manner, and a plurality of compression springs 5 are arranged between the two pallet forks, so that the safety coefficient of transported goods can be improved; through adopting all seted up ball recess 7 in the inner wall both sides of goods fork cover 4 that takes precautions against earthquakes, the inside roll connection of ball recess 7 has ball 8, has seted up slip spacing recess 6 simultaneously at the relevant position of two lateral walls of fork 3 to can effectually guarantee the stability that goods fork cover 4 that takes precautions against earthquakes reciprocated, can also reduce the friction between the two simultaneously, extension fixture's life.

In order to facilitate understanding of the present invention, a damping manual pallet truck is provided, which is described in detail with reference to specific embodiments below.

In the specific implementation: as shown in fig. 1-2, a shock-absorbing manual pallet truck comprises a handle 1 and a truck frame 2 connected with the handle, wherein the truck frame 2 comprises two forks 3, each fork 3 is sleeved with a shock-proof fork sleeve 4 in a sliding manner, a plurality of compression springs 5 are arranged between the fork 3 and the shock-proof fork sleeve 4, a plurality of sliding limiting grooves 6 are respectively formed on two side surfaces of each fork 3, ball grooves 7 are respectively formed on two sides of the inner wall of each shock-proof fork sleeve 4, balls 8 are respectively arranged in each ball groove 7, and the balls 8 are matched with the sliding limiting grooves 6; further optimize this technical scheme, handle 1 below is provided with decides gyro wheel 9, and transport frame 2 below is provided with lift gyro wheel 10, is equipped with hydraulic pressure elevating gear 11 between handle 1 and the transport frame 2, and ball 8 rolls with ball recess 7 joint and links to each other, and the bottom of the spacing recess 6 that slides is compression spring 5's minimum elasticity limit.

When the goods fork is used, when the goods fork is transported by using the goods fork 3, if the road surface is bumpy and not stable, the shockproof goods fork sleeve 4 moves up and down relative to the goods fork 3 under the action of the compression spring 5, the ball 8 in the ball groove 7 rolls up and down in the sliding limiting groove 6, and particularly, the lowest end of the sliding limiting groove 6 is the minimum elastic limit of the compression spring 5, so that the compression spring 5 can be protected from being crushed.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting the machinery setting, so the utility model discloses no longer explain control mode and circuit connection in detail.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification made without departing from the spirit and scope of the present invention shall represent equivalent substitution, improvement, etc. and shall be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundary of the appended claims or the equivalents of such scope and boundary.

Claims

1. The utility model provides a manual tray carrier of shock attenuation, includes handle (1) and transport frame (2) that link to each other with it, its characterized in that: transport frame (2) including two fork (3), every shockproof fork cover (4) has all been cup jointed in the equal slip on fork (3), fork (3) with be equipped with a plurality of compression spring (5) between shockproof fork cover (4), and every a plurality of slip spacing recess (6) have all been seted up on two sides of fork (3), ball recess (7) have all been seted up on the inner wall both sides of shockproof fork cover (4), every ball (8) are all installed to the inside of ball recess (7), ball (8) with slip spacing recess (6) cooperation is used.

2. The shock absorbing manual pallet jack of claim 1, wherein: a fixed roller (9) is arranged below the handle (1).

3. The shock absorbing manual pallet jack of claim 1, wherein: and a lifting roller (10) is arranged below the carrying vehicle frame (2).

4. The shock absorbing manual pallet jack of claim 1, wherein: a hydraulic lifting device (11) is arranged between the handle (1) and the carrying vehicle frame (2).

5. The shock absorbing manual pallet jack of claim 1, wherein: the ball (8) is connected with the ball groove (7) in a clamping and rolling manner.

6. The shock absorbing manual pallet jack of claim 1, wherein: the bottom of the sliding limiting groove (6) is the lowest elastic limit of the compression spring (5).