Fixing frame for stacking wooden pallets
By designing a fixed frame for stacking wooden pallets and using components such as flaps, blocking parts, pallet racks and counterweights, the problem of forklifts limiting the stacking height of wooden pallets is solved, achieving safe and stable stacking of wooden pallets and efficient use of storage space.
Patent Information
- Application Number
- CN202422690277.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-05
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-11-05
AI Technical Summary
In the prior art, the height of the forklift's forkhead limits the stacking height of wooden pallets, and when the stacking height of wooden pallets increases, the stability is poor, and the operational safety risk is relatively high.
A fixed frame for stacking wooden pallets is designed, which includes components such as a flap, a blocking piece, a pallet rack, a cross-insertion rod, a counterweight block and a transmission part. The coordinated use of the flap and the counterweight block enables multiple stacking and safe extraction of wooden pallets. The pallet rack and the cross-insertion rod are used to limit the position of the wooden pallets, and the counterweight block assists in lifting the pallet rack, thereby achieving safe and stable stacking of wooden pallets and retrieval of wooden pallets in different areas.
The stacking height of wooden pallets can be increased, the storage space can be fully utilized, the stability and safety of wooden pallet stacking can be improved, and the operation risk can be reduced.
Smart Images
Figure CN223444361U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to wood pallet storage equipment technical field especially relates to a wood pallet storage fixed frame. BACKGROUND
[0002] Wood pallets need to be stacked and stored in storage warehouses before being produced and delivered due to their large quantity, and in order to fully utilize the space in the storage warehouse, the vertical space in the storage warehouse is fully utilized by increasing the stacking height of the wood pallets.
[0003] As the height of the wood pallet storage stack increases, its stability becomes worse and worse, and a fixed frame is needed to assist in fixing and improve the stability of the wood pallet stack. The existing wood pallets are generally stacked and stored into small stacks of one and a half to two meters in height on an open site, and then two to three small stacks are transferred and stacked into the fixed frame using a forklift, and finally the wood pallets are stably fixed in the fixed frame using a fixing piece. However, due to the effective height of the fork head of the forklift, the height of the wood pallet storage is limited, and when extracting, the stability of the wood pallet stack is easily affected, and the operation safety risk is relatively large. SUMMARY
[0004] Therefore, the utility model aims at providing a wood pallet storage fixed frame to solve the problem of forklift limiting the stacking height of wood pallets.
[0005] In order to achieve the above purpose, the utility model provides a wood pallet storage fixed frame, which comprises a fixed frame body for storing a plurality of wood pallets, and further comprises:
[0006] Two flaps are relatively rotatably arranged on the fixed frame body, and a storage opening is formed between the two flaps. The storage opening is used for putting wood pallets into the fixed frame body or taking wood pallets out of the fixed frame body.
[0007] Two blocking pieces are relatively fixed on the fixed frame body, and the blocking pieces are used to divide the fixed frame body into two storage areas vertically.
[0008] A pallet frame is slidably sleeved outside the fixed frame body.
[0009] A plurality of transverse insertion holes are arranged on the pallet frame.
[0010] A transverse insertion rod is transversely inserted into the two transverse insertion holes, and the transverse insertion rod is used to limit the vertically stacked wood pallets on the pallet frame.
[0011] A guide strip is arranged at the top end outside the fixed frame body.
[0012] A counterweight is slidably sleeved outside the guide strip.
[0013] two transmission members for synchronously lifting the tray frame by the counterweight.
[0014] a blocking strip fixed at the bottom of the guide strip, which is used to limit the lifting height of the counterweight.
[0015] Preferably, the flaps are distributed on the opposite vertical faces of the fixed frame body opposite to the counterweight, and the flaps and the counterweight are respectively located at the bottom end and the top end outside the fixed frame body.
[0016] Preferably, the height of the flaps and the counterweight is equal to the height difference between the blocking strip and the top of the fixed frame body.
[0017] Preferably, the blocking member comprises a plug block transversely inserted into the perforation on the fixed frame body, and the outer part of the plug block is sleeved with a spring.
[0018] Preferably, one end of the spring is fixed on the outside of the fixed frame body, and the other end of the spring is fixed on the end of the plug block away from the inside of the fixed frame body.
[0019] Preferably, the fixed frame for stacking wood pallets further comprises a plurality of limiting torsion blocks screw-mounted on the fixed frame body, which are used to limit the turning of the flaps.
[0020] Preferably, the fixed frame for stacking wood pallets further comprises a guide member for limiting and guiding the moving direction of the tray frame.
[0021] Preferably, the transmission member comprises at least one fixed pulley provided at the top of the fixed frame body, the top of the fixed frame body is fixedly provided with a wire arranging frame, the top of the counterweight is fixedly provided with at least one lifting rope, one end of the lifting rope passes through a wire slot provided on the wire arranging frame and is wound around the top of the fixed pulley, and the end of the lifting rope away from the counterweight is fixedly provided at the top of the tray frame.
[0022] The utility model discloses the beneficial effect: the utility model discloses the cooperation of counterweight and tray frame and blocking piece and other components, can single -welled to the fixed frame body in the wood tray of a certain height, then uses counterweight to hoist single -welled wood tray, so reciprocating operation several times can fill the fixed frame body in the wood tray, can according to the top high customization matching height's fixed frame body of storage warehouse, can make full use of the longitudinal space in storage warehouse, and when extracting the wood tray in the fixed frame body, the wood tray in the fixed frame body can be divided into two areas at a certain height, the wood tray below the separation height can be extracted, the wood tray above the separation height will be limited in the fixed frame body, so the wood tray in the fixed frame body can be taken out in several times, and the safety of extraction wood tray operation is improved. BRIEF DESCRIPTION OF DRAWINGS
[0023] In order to make the technical scheme of the utility model or the prior art clearer, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only the utility model, and other drawings can be obtained according to these drawings without creative labor for those skilled in the art.
[0024] Figure 1 For the three-dimensional schematic diagram of the utility model Figure One ;
[0025] Figure 2 For the three-dimensional schematic diagram of the utility model Figure Two ;
[0026] Figure 3 For Figure 2 The enlarged view of part A in the utility model is shown in the figure.
[0027] Figure 4 For the three-dimensional schematic diagram of the utility model Figure Three .
[0028] Marked as:
[0029] 1, fixed frame body;2, blocking piece;21, perforation;22, plug-in block;23, spring;3, flap;4, limit torsion block;5, tray frame;6, horizontal insertion hole;7, horizontal insertion rod;8, guide strip;9, counterweight;10, transmission part;101, fixed pulley;102, wire rack;103, lifting rope;11, guide part;12, blocking strip. DETAILED DESCRIPTION
[0030] In order to make the purpose, technical scheme and advantage of the utility model more clear and apparent, the following will be further explained in detail in combination with specific embodiments.
[0031] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the usual meanings understood by people with ordinary skills in the field to which this utility model belongs. The "first", "second" and similar words used in this utility model do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.
[0032] like Figures 1 to 4 As shown, a wooden pallet stacking fixing frame includes a fixing frame body 1 for storing a plurality of wooden pallets. The fixing frame body 1 has bolt holes at the bottom. The fixing frame body 1 can be fixed to the ground by pre-setting fixing bolts on the ground of the storage warehouse, thereby improving the stability and firmness of the fixing frame body 1. The wooden pallet stacking fixing frame also includes:
[0033] The two flaps 3 arranged on the fixing frame body 1 rotate relative to each other, and the two flaps 3 are surrounded to form a stacking opening, which is used to put the wooden pallet into the fixing frame body 1 or to take the wooden pallet out of the fixing frame body 1.
[0034] The two blocking members 2 on the fixing frame body 1 are relatively fixed, and the blocking members 2 are used to separate the fixing frame body 1 into two upper and lower storage areas.
[0035] The tray frame 5 is slidably mounted on the outside of the fixing frame body 1 .
[0036] A plurality of transverse insertion holes 6 are arranged on the tray frame 5 .
[0037] A transverse insertion rod 7 is inserted transversely into the two transverse insertion holes 6 , and the transverse insertion rod 7 is used to restrict the vertically stacked wooden pallets on the pallet rack 5 .
[0038] A guide bar 8 is provided on the top of the outer portion of the fixing frame body 1 .
[0039] A counterweight block 9 is slidably sleeved on the outside of the guide bar 8.
[0040] Two transmission members 10 are used to enable the counterweight 9 to synchronously lift the pallet rack 5 .
[0041] A blocking bar 12 is fixed to the bottom of the guide bar 8 , and the blocking bar 12 is used to limit the lifting height of the counterweight block 9 .
[0042] As shown in Figure 1 , Figure 2 and Figure 4 , the flap 3 and the weight 9 are distributed on the opposite vertical faces of the fixed frame body 1, and the flap 3 and the weight 9 are respectively located at the bottom end and the top end of the fixed frame body 1 outside. In this way, the mutual interference between the weight 9, the flap 3, the tray rack 5 and the transmission member 10 can be avoided, and the smoothness of the operation of each component can be improved.
[0043] As shown in Figure 1 , Figure 2 and Figure 4 , the height of the flap 3 and the weight 9 is equal to the height difference between the blocking strip 12 and the top of the fixed frame body 1. In this way, the fixed frame body 1 can be filled with wooden pallets from bottom to top by pulling the stacked pallets multiple times, and the safety of the stacking and palletizing operation of the wooden pallets can be ensured.
[0044] As shown in Figure 3 , the blocking member 2 includes an insertion block 22 transversely inserted into the through hole 21 provided on the fixed frame body 1, and the outside of the insertion block 22 is sleeved with a spring 23.
[0045] One end of the spring 23 is fixedly arranged outside the fixed frame body 1, and the other end of the spring 23 is fixedly arranged on the end of the insertion block 22 away from the inside of the fixed frame body 1.
[0046] When the height of the stacked wood pallets in the stacking opening is about to reach the top of the turning plate 3, the pallet holder 5 can be pulled down to align with the lowest wood pallet in the fixed frame body 1, at this time, the square hole on the wood pallet is aligned with the horizontal insertion hole 6 on the pallet holder 5, and the counterweight 9 is pulled to the top of the fixed frame body 1, then one end of the horizontal insertion rod 7 is inserted into one of the horizontal insertion holes 6, and the other end of the horizontal insertion rod 7 passes through the square hole on the wood pallet and the opposite horizontal insertion hole 6 on the pallet holder 5 in turn, so that the pallet holder 5 can hold all the stacked wood pallets in the stacking opening, then the hand holding the pallet holder 5 is released, the counterweight 9 falls until the highest wood pallet in the stacking opening touches the bottom of the insertion block 22, the insertion block 22 is pulled out until the end face of the insertion block 22 in the fixed frame body 1 is flush with the inner wall of the fixed frame body 1, the counterweight 9 continues to fall until the counterweight 9 stops at the top of the blocking strip 12, at this time, the bottom of the lowest wood pallet on the pallet holder 5 is slightly higher than the top of the insertion block 22, the hand pulling the insertion block 22 is released, one end of the insertion block 22 is inserted into the fixed frame body 1 under the action of the spring 23, then the wood pallets can be stacked in the stacking opening again, and the above steps are repeated several times to fill the fixed frame body 1, and the height of the fixed frame body 1 is customized according to the height of the storage warehouse, so that the vertical space of the storage warehouse can be maximized to store more wood pallets, and the height of the stacked wood pallets is not affected by other external factors, and when the wood pallets in the fixed frame body 1 are taken out, the wood pallets in the stacking opening can be taken out first, then the insertion block 22 is pulled out of the fixed frame body 1 after the pallet holder 5 and the counterweight 9 hold all the wood pallets on the top of the insertion block 22, the pallet holder 5 is pulled down until it falls to the bottom of the stacking opening, then the hand pulling the insertion block 22 is released, and the above steps are repeated to safely and stably take out all the wood pallets in the fixed frame body 1, improving the safety of the wood pallet taking operation.
[0047] As shown in Figure 1 , Figure 2 and Figure 4 , the wood pallet stacking fixed frame further comprises a plurality of limiting torsion blocks 4 screwed on the fixed frame body 1, which are used to limit the turning of the turning plate 3, when the fixed frame body 1 is filled with wood pallets, the two turning plates 3 are turned relative to each other until the outer part of the turning plate 3 coincides with the vertical face of the fixed frame body 1, then the limiting torsion block 4 is twisted circumferentially to limit and fix one end of the turning plate 3 at the boundary, improving the storage stability of the wood pallets in the fixed frame body 1.
[0048] As shown in Figure 1 , Figure 2 and Figure 4As shown, the wood pallet stacking fixing frame further comprises a guide 11 for limiting the moving direction of the pallet frame 5, the guide 11 comprises a vertical bar fixed on the fixing frame body 1, one end of the vertical bar is sleeved with a through hole on the pallet frame 5, when the counterweight 9 pulls the pallet frame 5 to rise, the freedom degree of the pallet frame 5 in other directions is constrained, so that it can only move linearly in the vertical direction, the stability of the pallet frame 5 when lifting is improved, and the stability of the wood pallets stacked on the top is not affected by the large shaking of the pallet frame 5.
[0049] As shown in Figure 3 and Figure 1 Figure 2 Figure 4 Figure 1 Figure 2 Figure 4 Figure 2 Figure 4 The transmission member 10 comprises at least one fixed pulley 101 arranged on the top of the fixing frame body 1, the top of the fixing frame body 1 is fixedly provided with a wire arranging frame 102, the top of the counterweight 9 is fixedly provided with at least one lifting rope 103, one end of the lifting rope 103 passes through a wire slot arranged on the wire arranging frame 102 and passes over the top of the fixed pulley 101, and the end of the lifting rope 103 away from the counterweight 9 is fixedly arranged on the top of the pallet frame 5, so that the pallet frame 5 is pulled up synchronously by the falling of the counterweight 9, or the counterweight 9 is pulled up by manpower when the pallet frame 5 is pulled down, so that the counterweight 9 assists to stack the wood pallets in the inside of the fixing frame body 1, and the whole process of stacking the wood pallets is without power equipment, which can greatly reduce the influence of power failure on the safe storage of the wood pallets.
[0050] Working principle: when the height of the stacked wood pallets in the stacking port is about to reach the top of the turnover plate 3, the pallet holder 5 can be pulled down to align with the lowest wood pallet in the fixed frame body 1, at this time, the square hole on the wood pallet is aligned with the horizontal insertion hole 6 on the pallet holder 5, and the counterweight 9 is pulled to the top of the fixed frame body 1, then one end of the horizontal insertion rod 7 is inserted into one of the horizontal insertion holes 6, and the other end of the horizontal insertion rod 7 is inserted into the square hole on the wood pallet and the other horizontal insertion hole 6 on the pallet holder 5 in turn, so that the pallet holder 5 can hold all the stacked wood pallets in the stacking port, then release the hand holding the pallet holder 5, the counterweight 9 falls until the highest wood pallet in the stacking port touches the bottom of the insertion block 22, then pull out the insertion block 22 until the end face of the insertion block 22 in the fixed frame body 1 is flush with the inner wall of the fixed frame body 1, the counterweight 9 will continue to fall until the counterweight 9 stops at the top of the blocking strip 12, at this time, the bottom of the lowest wood pallet on the pallet holder 5 is slightly higher than the top of the insertion block 22, release the hand pulling the insertion block 22, one end of the insertion block 22 is inserted into the fixed frame body 1 under the action of the spring 23, then the wood pallets can be stacked in the stacking port again, repeat the above steps several times, the fixed frame body 1 is filled, finally, the two turnover plates 3 are turned over until the turnover plates 3 are coincident with the vertical face of the fixed frame body, and the limiting knob 4 is twisted to fix the turnover plate 3, so that the wood pallets are fixed in the fixed frame body 1, and the height of the fixed frame body 1 is customized according to the height of the storage warehouse, so that the vertical space of the storage warehouse can be used to the maximum extent, more wood pallets can be stacked, and the height of the stacked wood pallets is not affected by other external factors, and when the wood pallets in the fixed frame body 1 are taken out, the wood pallets in the stacking port can be taken out first, then the pallet holder 5 and the counterweight 9 are used to hold all the wood pallets on the top of the insertion block 2, the insertion block 22 is pulled out of the fixed frame body 1, the pallet holder 5 is pulled down until it falls to the bottom of the stacking port, then the hand pulling the insertion block 22 is released, and the above steps are repeated to safely and stably take out all the wood pallets in the fixed frame body 1, improving the safety of the wood pallet taking operation.
[0051] Those skilled in the art will understand that the discussion of any of the above embodiments is merely exemplary and is not intended to limit the scope of the present application (including claims) to these examples; the above embodiments or technical features in different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the present application as described above, which are not provided in detail for the sake of brevity.
[0052] The present application is intended to cover all such alternatives, modifications, and variations that fall within the broad scope of the appended claims. Accordingly, any and all such alternations, modifications, equivalents, improvements and the like are intended to be encompassed by the present application.
Claims
1. A wooden pallet stacking fixing frame, comprising a fixing frame body (1) for storing a plurality of wooden pallets, characterized in that: The wooden pallet stacking fixing frame also includes: Two flaps (3) arranged on the fixing frame body (1) rotate relative to each other, and the two flaps (3) are enclosed to form a stacking opening, and the stacking opening is used to put a wooden pallet into the fixing frame body (1) or to take a wooden pallet out of the fixing frame body (1); Two blocking members (2) are relatively fixed on the fixing frame body (1), and the blocking members (2) are used to separate the inside of the fixing frame body (1) into two upper and lower storage areas; a tray rack (5) slidably sleeved on the outside of the fixing rack body (1); A plurality of transverse insertion holes (6) arranged on the tray frame (5); A transverse insertion rod (7) is inserted transversely into the two transverse insertion holes (6), and the transverse insertion rod (7) is used to restrict the vertically stacked wooden pallets on the pallet rack (5); A guide bar (8) provided on the top end of the exterior of the fixing frame body (1); a counterweight block (9) slidably sleeved on the outside of the guide bar (8); Two transmission members (10) for enabling the counterweight (9) to synchronously lift the pallet rack (5); A blocking bar (12) is fixed to the bottom of the guide bar (8), and the blocking bar (12) is used to limit the lifting height of the counterweight block (9).
2. The wooden pallet stacking fixing frame according to claim 1, characterized in that: The flap (3) and the counterweight (9) are relatively distributed on two opposite vertical surfaces of the fixing frame body (1), and the flap (3) and the counterweight (9) are respectively located at the bottom and top ends outside the fixing frame body (1).
3. The wooden pallet stacking fixing frame according to claim 2, characterized in that: The sum of the heights of the flap (3) and the counterweight (9) is equal to the height difference between the blocking bar (12) and the top of the fixing frame body (1).
4. The wooden pallet stacking fixing frame according to claim 3, characterized in that: The blocking member (2) comprises an inserting block (22) which is transversely inserted into a through hole (21) provided on the fixing frame body (1); a spring (23) is sleeved on the outside of the inserting block (22).
5. The wooden pallet stacking fixing frame according to claim 4, characterized in that: One end of the spring (23) is fixedly arranged outside the fixing frame body (1), and the other end of the spring (23) is fixedly arranged on an end of the insert block (22) away from the inside of the fixing frame body (1).
6. The wooden pallet stacking fixing frame according to claim 5, characterized in that: The wooden pallet stacking fixing frame further comprises a plurality of limiting twist blocks (4) threadedly mounted on the fixing frame body (1), wherein the limiting twist blocks (4) are used to limit the turning of the flap (3).
7. The wooden pallet stacking fixing frame according to claim 6, characterized in that: The wooden pallet stacking fixing frame further comprises a guide member (11) for limiting and guiding the moving direction of the pallet frame (5).
8. The wooden pallet stacking fixing frame according to claim 7, characterized in that: The transmission member (10) includes at least one fixed pulley (101) provided on the top of the fixed frame body (1); a wire rack (102) is fixedly provided on the top of the fixed frame body (1); at least one suspension rope (103) is fixedly provided on the top of the counterweight block (9); one end of the suspension rope (103) passes through a wire groove provided on the wire rack (102) and passes around the top of the fixed pulley (101); and the end of the suspension rope (103) away from the counterweight block (9) is fixedly provided on the top of the tray frame (5).