Goods blocking frame of forklift

Abstract

The utility model provides a goods blocking frame of a forklift, which comprises a bottom frame, a sliding frame arranged at the upper end of the bottom frame in a sliding mode, a first L-shaped frame arranged on the lower surface of the bottom frame, goods forking frames symmetrically distributed on the front side of the first L-shaped frame, a second L-shaped frame arranged on the upper surface of the sliding frame, and limiting frames symmetrically distributed on the front side of the second L-shaped frame. An adjusting module used for adjusting the height of the sliding frame is further arranged between the sliding frame and the bottom frame. According to the goods blocking frame of the forklift, the overall height of the goods blocking frame can be rapidly and stably adjusted in an electric control mode, so that the overall height of the goods blocking frame can rapidly adapt to goods needing to be transferred, the participation degree of personnel is reduced, the time of the personnel can be effectively saved, and the goods blocking frame can be conveniently used by the personnel.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical accessories, in particular to a shelf backing for a forklift. Background Art

[0002] A forklift backrest is a safety device installed behind the forklift forks to prevent the cargo from sliding backwards or tipping over during handling. The backrest not only improves the safety of operation, but also protects the operator and the surrounding environment. By properly selecting and using the backrest, the safety and efficiency of forklift operations can be significantly improved and the risk of accidents can be reduced.

[0003] The existing forklift backrest is installed on the forklift by tightening the bolts with an external tool, then the limit bolt is turned and pulled out of the limit hole, and then the baffle is slid to adjust the height of the backrest so that the backrest can adapt to the goods to be transported. However, in actual use, the personnel need to use a tool to tighten the limit bolt to unlock the sliding baffle set on the upper side, and then slide the sliding baffle set on the upper side to adjust the overall height of the backrest so that the overall height can well adapt to the goods to be transferred on the placement rack. After adjustment, the limit bolt is reinserted and the limit bolt is tightened to re-fix the sliding baffle. This process requires the personnel to repeatedly tighten the bolts, which is cumbersome and not conducive to personnel use. Utility Model Content

[0004] In view of this, the present invention addresses the deficiencies of the existing technology and provides a forklift shelf, which can quickly and stably electrically adjust the overall height of the shelf, so that the overall height of the shelf can quickly adapt to the goods that need to be transferred, reducing the involvement of personnel, effectively saving personnel time, and facilitating personnel use.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: a forklift shelf, including a base frame, a sliding frame is slidably provided on the upper end of the base frame, an L-shaped frame 1 is provided on the lower surface of the base frame, a symmetrically distributed forklift shelf is provided on the front side of the L-shaped frame 1, an L-shaped frame 2 is provided on the upper surface of the sliding frame, a symmetrically distributed limit frame is provided on the front side of the L-shaped frame 2, and an adjustment module for adjusting the height of the sliding frame is also provided between the sliding frame and the base frame; and symmetrically distributed mounting seats are provided on the rear side of the base frame.

[0006] As a further improvement of the present invention, the adjustment module includes a driving seat 1 arranged on the lower side of the base frame, a driving seat 2 is arranged on the upper side of the sliding frame, the internal sliding of the driving seat 1 is provided with a symmetrically distributed slider 1, the internal sliding of the driving seat 2 is provided with a symmetrically distributed slider 2, the upper side of the driving seat 1 on the left is rotatably provided with a rotating frame 1, and the upper side of the driving seat 1 on the right is rotatably provided with a rotating frame 2, the top ends of the rotating frame 1 and the rotating frame 2 are respectively rotatably connected to the adjacent slider 2, and the rotating frame 1 and the rotating frame 2 are rotatably connected, and the driving seat 1 is also provided with an electric control unit for driving the slider 1 to move; the electric control unit includes an adjusting screw symmetrically rotatably arranged inside the driving seat 1, the adjusting screw is respectively threadedly connected to the adjacent slider 1, and the driving seat 1 is also provided with an electric control component for driving the adjusting screw to rotate.

[0007] As a further improvement of the present invention, the electronic control component includes a dual-axis motor arranged in the middle of an inner portion of a driving seat, and the output shafts of the dual-axis motor are respectively fixed to adjacent adjusting screws through couplings; a battery box is provided on the rear side of the base frame, and batteries are provided inside the battery box; a control board is provided on the outer side of the base frame, and the dual-axis motor and the battery are electrically connected to the control board.

[0008] As a further improvement of the present invention, rubber pads are provided on the upper side of the fork rack and the lower side of the limiting frame.

[0009] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0010] First, the base frame is installed on a forklift by passing the bolts through the mounting base and then tightening the bolts, so that the goods are moved between the sliding frame and the base frame. Then, a person drives the forklift to move the sliding frame and the base frame to move the goods, thereby realizing the transfer of the goods.

[0011] Secondly, the control panel calls on the battery power to drive the dual-axis motor to operate, causing the sliding frame and the base frame to slide, and adjust the height of the sliding frame so that the overall height of the shelf can quickly adapt to the goods that need to be transferred.

[0012] Third, the threaded relationship between the adjusting screw and the slider one drives the slider one to move closer to each other. Since a scissors support structure can be formed between the slider one and the slider two, the rotating frame one and the rotating frame two, which in turn drives the sliding frame and the base frame to slide, the height of the sliding frame is stably adjusted.

[0013] Fourthly, the rubber pads installed on the fork rack and the limit rack can effectively prevent the goods from being scratched against the entire fork rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal cross-sectional structure of the present invention;

[0017] Figure 3 This is an enlarged structural diagram of point A of the present utility model;

[0018] Figure 4 It is a schematic diagram of the internal planar structure of the present utility model.

[0019] In the figure: 101, base frame; 102, L-shaped frame 1; 103, forklift rack; 104, sliding frame; 105, L-shaped frame 2; 106, limit frame; 107, mounting base; 201, driving base 1; 202, slider 1; 203, driving base 2; 204, slider 2; 205, rotating frame 1; 206, rotating frame 2; 207, adjusting screw; 208, dual-axis motor; 301, battery box; 302, control board. DETAILED DESCRIPTION

[0020] To better understand the present invention, the following examples further illustrate the present invention. However, the present invention is not limited to the following examples. In the following description, numerous specific details are provided to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be practiced without one or more of these details.

[0021] like Figure 1 、 4 As shown, it includes a base frame 101, a sliding frame 104 is slidably provided on the upper end of the base frame 101, an L-shaped frame 102 is provided on the lower surface of the base frame 101, and a symmetrically distributed fork rack 103 is provided on the front side of the L-shaped frame 102. An L-shaped frame 2 105 is provided on the upper surface of the sliding frame 104, and a symmetrically distributed limit frame 106 is provided on the front side of the L-shaped frame 2 105. An adjustment module for adjusting the height of the sliding frame 104 is also provided between the sliding frame 104 and the base frame 101.

[0022] like Figure 1 、 2 As shown, the rear side of the base frame 101 is provided with symmetrically distributed mounting seats 107 .

[0023] like Figure 2 、 3As shown, the adjustment module includes a driving seat 1 201 arranged on the lower side of the bottom frame 101, a driving seat 2 203 arranged on the upper side of the sliding frame 104, a symmetrically distributed slider 1 202 is provided inside the driving seat 1 201 for sliding, a symmetrically distributed slider 2 204 is provided inside the driving seat 2 203 for sliding, a rotating frame 1 205 is rotatably provided on the upper side of the driving seat 1 201 on the left, and a rotating frame 2 206 is rotatably provided on the upper side of the driving seat 1 201 on the right, the top ends of the rotating frame 1 205 and the rotating frame 2 206 are respectively rotatably connected to the adjacent slider 2 204, and the rotating frame 1 205 and the rotating frame 2 206 are respectively rotatably connected to the adjacent slider 2 204. 5 is rotatably connected to the rotating frame 206. The driving seat 1 201 is also provided with an electric control unit for driving the slider 1 202 to move; the electric control unit includes an adjusting screw 207 symmetrically rotatably arranged inside the driving seat 1 201, and the adjusting screw 207 is respectively threadedly connected to the adjacent sliders 1 202. The driving seat 1 201 is also provided with an electric control component for driving the adjusting screw 207 to rotate; the electric control component includes a dual-axis motor 208 arranged in the middle of the driving seat 1 201, and the output shafts of the dual-axis motor 208 are respectively fixed to the adjacent adjusting screws 207 via couplings.

[0024] like Figure 2 、 4 As shown, a battery box 301 is provided on the rear side of the base frame 101 , batteries are provided inside the battery box 301 , a control board 302 is provided on the outside of the base frame 101 , and the dual-axis motor 208 and the batteries are electrically connected to the control board 302 .

[0025] When in use, the base frame 101 is installed on the forklift by screwing the bolts through the mounting seat 107, and the battery power is called by the control board 302 to drive the dual-axis motor 208 to operate, so that the output shaft of the dual-axis motor 208 drives the adjusting screw rod 207 connected thereto to rotate, and then drives the slider 1 202 to move closer to each other through the threaded relationship between the adjusting screw rod 207 and the slider 1 202. During the movement of the slider 1 202: the slider 1 202 rotates between the rotating frame 1 205 and the rotating frame 2 206, the slider 2 204 rotates between the rotating frame 1 205 and the rotating frame 2 206, The slider 204 moves toward each other, and since a scissors-bracing structure can be formed between the slider 102, the slider 204, the rotating frame 105 and the rotating frame 206, the sliding frame 104 and the base frame 101 are driven to slide, and the height of the sliding frame 104 is adjusted so that the overall height of the shelf can quickly adapt to the goods that need to be transferred; under the drive of an external forklift, the sliding frame 104 and the base frame 101 are driven to move, so that the goods are driven between the sliding frame 104 and the base frame 101, and then the personnel drive the forklift to make the sliding frame 104 and the base frame 101 drive the goods to move, thereby realizing the transfer of the goods.

[0026] According to another embodiment of the present invention, Figure 1 、 2 As shown, rubber pads are provided on the upper side of the fork rack 103 and the lower side of the limiting frame 106. In the process of cargo transshipment, the rubber pads provided on the fork rack 103 and the limiting frame 106 can effectively prevent the cargo from being scratched against the entirety of the fork rack.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A forklift backrest, comprising a base frame (101), wherein a sliding frame (104) is slidably provided on the upper end of the base frame (101), characterized in that: The lower surface of the base frame (101) is provided with an L-shaped frame 1 (102), the front side of the L-shaped frame 1 (102) is provided with symmetrically distributed fork shelves (103), the upper surface of the sliding frame (104) is provided with an L-shaped frame 2 (105), the front side of the L-shaped frame 2 (105) is provided with symmetrically distributed limit frames (106), and an adjustment module for adjusting the height of the sliding frame (104) is also provided between the sliding frame (104) and the base frame (101).

2. The forklift backrest according to claim 1, characterized in that: The rear side of the base frame (101) is provided with symmetrically distributed mounting seats (107).

3. The forklift backrest according to claim 1, characterized in that: The adjustment module includes a driving seat 1 (201) arranged on the lower side of the bottom frame (101), a driving seat 2 (203) arranged on the upper side of the sliding frame (104), a symmetrically distributed slider 1 (202) arranged on the inner sliding side of the driving seat 1 (201), a symmetrically distributed slider 2 (204) arranged on the inner sliding side of the driving seat 2 (203), a rotating frame 1 (205) rotatably arranged on the upper side of the driving seat 1 (201) on the left, and a rotating frame 2 (206) rotatably arranged on the upper side of the driving seat 1 (201) on the right, the top ends of the rotating frame 1 (205) and the rotating frame 2 (206) are respectively connected to the adjacent slider 2 (204), and the rotating frame 1 (205) and the rotating frame 2 (206) are connected to each other in rotation, and the driving seat 1 (201) is also provided with an electric control unit for driving the slider 1 (202) to move.

4. The forklift backrest according to claim 3, characterized in that: The electric control unit includes an adjusting screw (207) symmetrically arranged inside the driving seat (201), the adjusting screw (207) is respectively threadedly connected to the adjacent sliders (202), and the driving seat (201) is also provided with an electric control component for driving the adjusting screw (207) to rotate.

5. The forklift backrest according to claim 4, characterized in that: The electric control component includes a double-axis motor (208) arranged in the middle of the driving seat (201), and the output shafts of the double-axis motor (208) are fixed to adjacent adjusting screw rods (207) through couplings.

6. The forklift backrest according to claim 5, characterized in that: A battery box (301) is provided on the rear side of the base frame (101), batteries are provided inside the battery box (301), a control board (302) is provided on the outside of the base frame (101), and the dual-axis motor (208) and the batteries are electrically connected to the control board (302).

7. The forklift backrest according to claim 1, characterized in that: The upper side of the fork rack (103) and the lower side of the limiting frame (106) are both provided with rubber pads.

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