Transport vehicle for silicon components

Abstract

The utility model provides a kind of transport vehicle for silicon component transportation, including upper and lower arranged upper support plate and lower support plate, the transport wheel being arranged at the lower end surface of lower support plate, the push handle being arranged on upper support plate, at least four side seats being respectively arranged at the upper end of upper support plate and lower support plate, and equidistantly arranged, sliding inner cavity being opened in the upper end surface of side seat, sliding block being slidably arranged on each side seat in sliding inner cavity, two connecting plates being arranged at the upper end of sliding block and being arranged front and back, limiting rod being hingedly arranged between the two connecting plates at one end, sliding fixing piece being arranged between sliding block and side seat, rotating fixing piece being arranged between limiting rod and connecting plate, by the arrangement of side seat and limiting rod in perpendicular state, the side of multiple packaging boxes placed in stack can be limited during conveying, prevent the phenomenon that packaging box of stacked conveying is dumped or slipped, and silicon component damage is not easy to cause.

Description

Technical Field

[0001] This utility model relates to the field of transport vehicle technology, specifically to a transport vehicle for transporting silicon components. Background Technology

[0002] Silicon components refer to electronic or mechanical parts made primarily of silicon, and are widely used in semiconductors, integrated circuits, solar cells, sensors, and other fields. Silicon's unique physical and chemical properties (such as semiconductor characteristics, high stability, and ease of processing) have made it a core material in the modern electronics industry.

[0003] Silicon components are transported in boxes before and after processing. The boxes protect the silicon components. Currently, to improve transport efficiency, the boxes are stacked during transport. However, traditional transport vehicles are open on all sides, making it impossible to limit the movement of multiple stacked boxes. Stacked boxes are prone to tipping or slipping, which can easily damage the silicon components. Utility Model Content

[0004] The purpose of this utility model is to provide a transport vehicle for transporting silicon components, addressing the shortcomings and deficiencies of the existing technology.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a transport vehicle for transporting silicon components, comprising an upper support plate and a lower support plate arranged vertically, four support rods arranged between the upper and lower support plates, a transport wheel arranged on the lower end face of the lower support plate, a push handle arranged on the support rods, at least four side seats arranged equidistantly at the upper ends of the upper and lower support plates, a sliding cavity opened on the upper end face of the side seats, a sliding block slidably arranged on each side seat within the sliding cavity, two connecting plates arranged at the upper end of the sliding block and front and rear, a limiting rod hinged at one end between the two connecting plates, a sliding fixing member arranged between the sliding block and the side seats for fixing or releasing the sliding block within the sliding cavity when the sliding block slides to the middle position of the sliding cavity, and a rotating fixing member arranged between the limiting rod and the connecting plates for fixing or releasing the limiting rod between the two connecting plates when the limiting rod rotates between the two connecting plates to a vertical state.

[0006] A further improvement is that the sliding fastener includes a side end fixing plate disposed on the side end face of the sliding block, a fixing through hole opened on the side end fixing plate, a fixing threaded hole opened on the side seat and communicating with the sliding inner cavity, which corresponds to the position of the fixing through hole when the sliding block slides to the middle position of the sliding inner cavity, and a fixing bolt threadedly connected to the fixing threaded hole on the side seat and located in the fixing threaded hole, which is threadedly connected to the fixing threaded hole when the positions of the fixing threaded hole and the fixing through hole correspond.

[0007] A further improvement is that a secondary fixing plate is provided on the side end face of the sliding block. The secondary fixing plate is symmetrically arranged with the side fixing plate. A secondary through hole is provided on the secondary fixing plate. A secondary threaded hole corresponding to the position of the secondary through hole is provided on the side seat. A secondary bolt is threadedly connected to the secondary threaded hole in the fixing threaded hole on the side seat when the positions of the secondary threaded hole and the secondary through hole are aligned.

[0008] A further improvement is that the rotating fixing component includes a threaded opening on one of the connecting plates and an abutting bolt threaded into the threaded opening on the connecting plate for abutting against the side end face of the limiting rod when the limiting rod rotates between the two connecting plates to a vertical state.

[0009] A further improvement is that the head of the abutment bolt is provided with a drive handwheel that facilitates manual control of the rotation of the abutment bolt.

[0010] A further improvement is that the side end face of the limiting rod is provided with a mating slot, which is located on the end face near the threaded opening, and the mating slot is clearance-fitted with the abutment bolt.

[0011] After adopting the above technical solution, the beneficial effects of this utility model are as follows: After the packaging box containing the silicon component is placed on the upper support plate and the lower support plate for stacking, the sliding block on each side seat is driven to slide to the middle position of the sliding inner cavity. At this time, the sliding block is fixed in the sliding inner cavity by the sliding fixing component. Then, each limiting rod is driven to rotate between the two connecting plates to make the limiting rod in a vertical state. Then, the limiting rod is fixed between the two connecting plates by the rotating fixing component. With the setting of the side seat and the vertical limiting rod, the sides of the stacked packaging boxes can be limited during transportation to prevent the stacked packaging boxes from tilting or slipping, and it is not easy to cause damage to the silicon component.

[0012] Further effect: When the sliding block slides to the middle position of the sliding cavity, the position of the fixing threaded hole corresponds to the position of the fixing through hole. At this time, the fixing bolt is inserted from the position of the fixing through hole and threadedly connected to the fixing threaded hole, thereby restricting the movement of the sliding block in the sliding cavity and fixing the sliding block in the sliding cavity.

[0013] Further effects: When the fixing bolt is removed from the fixing threaded hole and the fixing through hole, the sliding block is pushed to slide to the side position in the sliding inner cavity. At this time, the position of the secondary threaded hole corresponds to that of the secondary through hole. The secondary bolt is inserted from the position of the secondary through hole and threadedly connected to the secondary threaded hole, thereby fixing the fixing block to the side position of the sliding inner cavity. Then, the limiting rod is driven to rotate to the horizontal position, so that the limiting rod is hidden in the sliding inner cavity for storage.

[0014] Further effect: When the driving limit rod rotates to a vertical position between the two connecting plates, the abutment bolt is screwed into the threaded hole until the abutment bolt abuts against the side end face of the limit rod, thereby increasing the rotational resistance of the limit rod between the two connecting plates and achieving a fixing effect.

[0015] Further effect: When the abutment bolt abuts against the side end face of the limit rod, the abutment bolt enters the mating slot, and the setting of the mating slot further improves the fixing effect of the abutment bolt on the limit rod. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a front view of the present invention;

[0018] Figure 2 This is a top view of the upper support plate and side seat in this utility model;

[0019] Figure 3 It corresponds Figure 2 Enlarged view of part A;

[0020] Figure 4 This is a front sectional view of the upper support plate and the side seat in this utility model;

[0021] Figure 5 It corresponds Figure 4 Enlarged view of part B;

[0022] Figure 6 This is a cross-sectional view of another embodiment of the upper support plate and side seat in this utility model;

[0023] Figure 7 It corresponds Figure 6 Enlarged view of part C.

[0024] Explanation of reference numerals in the attached drawings: 1. Upper support plate; 2. Lower support plate; 3. Support rod; 4. Transport wheel; 5. Push handle; 6. Side seat; 7. Sliding inner cavity; 8. Sliding block; 9. Connecting plate; 10. Limiting rod; 11. Side end fixing plate; 12. Fixing through hole; 13. Fixing threaded hole; 14. Fixing bolt; 15. Secondary fixing plate; 16. Secondary through hole; 17. Secondary threaded hole; 18. Secondary bolt; 19. Threaded opening; 20. Abutting bolt; 21. Drive handwheel; 22. Mating slot. Detailed Implementation

[0025] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.

[0026] See Figures 1 to 7 As shown, the technical solution adopted in this specific embodiment is: a transport vehicle for transporting silicon components, including an upper support plate 1 and a lower support plate 2 arranged vertically, four support rods 3 arranged between the upper support plate 1 and the lower support plate 2, transport wheels 4 arranged on the lower end face of the lower support plate 2, push handles 5 arranged on the support rods 3, at least four side seats 6 respectively arranged at equal intervals on the upper ends of the upper support plate 1 and the lower support plate 2, a sliding inner cavity 7 opened on the upper end face of the side seats 6, and a sliding handle slidably arranged on each of the side seats 6 within the sliding inner cavity 7. The system comprises: a block 8; two connecting plates 9 positioned at the upper end of the sliding block 8 and arranged front to back; a limiting rod 10 hinged at one end between the two connecting plates 9; a sliding fixing member positioned between the sliding block 8 and the side seat 6 to fix or release the sliding block 8 from the sliding cavity 7 when the sliding block 8 slides to the middle position of the sliding cavity 7; and a rotating fixing member positioned between the limiting rod 10 and the connecting plates 9 to fix or release the limiting rod 10 from the two connecting plates 9 when the limiting rod 10 rotates between the two connecting plates 9 to a vertical state. Four side seats 6 are respectively located on the upper support plate 1 and the lower support plate 2, arranged in a rectangular array. Alternatively, eight side seats 6 can be arranged on each of the upper support plate 1 and the lower support plate 2, in which case the overall length of the side seats 6 and the limiting rod 10 is halved, with two side seats on each side, for example... Figure 6 As shown.

[0027] The sliding fastener includes a side end fixing plate 11 disposed on the side end face of the sliding block 8, a fixing through hole 12 opened on the side end fixing plate 11, a fixing threaded hole 13 opened on the side seat 6 and connected to the sliding inner cavity 7, which corresponds to the position of the fixing through hole 12 when the sliding block 8 slides to the middle position of the sliding inner cavity 7, and a fixing bolt 14 threadedly connected to the side seat 6 and located in the fixing threaded hole 13, which is threadedly connected to the fixing threaded hole 13 when the positions of the fixing threaded hole 13 and the fixing through hole 12 correspond.

[0028] A secondary fixing plate 15 is also provided on the side end face of the sliding block 8. The secondary fixing plate 15 is symmetrically arranged with the side fixing plate 11. A secondary through hole 16 is provided on the secondary fixing plate 15. A secondary threaded hole 17 is provided on the side seat 6 for corresponding to the position of the secondary through hole 16 when the sliding block 8 slides to the side position of the sliding inner cavity 7. A secondary bolt 18 is threadedly connected to the fixing threaded hole 13 on the side seat 6 for threading the secondary threaded hole 17 to the secondary threaded hole 17 when the positions of the secondary threaded hole 17 and the secondary through hole 16 are aligned. Both the fixing bolt 14 and the secondary bolt 18 are internal hex bolts or cross bolts that are easy to tighten with tools.

[0029] The rotating fixing component includes a threaded opening 19 on one of the connecting plates 9 and an abutment bolt 20 threaded into the threaded opening 19 on the connecting plate 9, which abuts against the side end face of the limiting rod 10 when it rotates between the two connecting plates 9 to a vertical state. When the limiting rod 10 is stored in the sliding inner cavity 7 in a horizontal state, screwing the abutment bolt 20 into the threaded opening 19 can also limit the rotation angle of the limiting rod 10 between the two connecting plates 9, thereby fixing the limiting rod 10 in a horizontal position.

[0030] The head of the abutment bolt 20 is provided with a drive handwheel 21 for easy hand control of the rotation of the abutment bolt 20.

[0031] The side end face of the limiting rod 10 is provided with a mating slot 22, which is located on the end face near the threaded opening 19, and the mating slot 22 is clearance-fitted with the abutment bolt 20.

[0032] The working principle of this utility model is as follows: After the packaging box containing the silicon component is stacked on the upper support plate 1 and the lower support plate 2, the sliding blocks 8 on each side seat 6 are driven to slide to the middle position of the sliding inner cavity 7, and the positions of the fixing threaded holes 13 and fixing through holes 12 are aligned. At this time, the fixing bolts 14 are inserted from the fixing through holes 12 and threadedly connected to the fixing threaded holes 13, thereby restricting the movement of the sliding blocks 8 in the sliding inner cavity 7 and fixing the sliding blocks 8 in the sliding inner cavity 7. Then, the limiting rods 10 are driven to move between the two connecting rods. Rotate between the connecting plates 9 to make the limiting rod 10 vertical. Then screw the abutting bolt 20 into the threaded hole 19 until the abutting bolt 20 abuts against the side end face of the limiting rod 10 and is located in the mating slot 22. This increases the rotational resistance of the limiting rod 10 between the two connecting plates 9 and achieves a fixing effect. With the side seat 6 and the vertical limiting rod 10, the sides of multiple stacked packaging boxes can be limited during transportation to prevent the stacked packaging boxes from tipping over or slipping, and it is not easy to damage the silicon components.

[0033] When the fixing bolt 14 is removed from the fixing threaded hole 13 and the fixing through hole 12, the sliding block 8 is pushed to slide to the side position in the sliding inner cavity 7. At this time, the secondary threaded hole 17 and the secondary through hole 16 are aligned. The secondary bolt 18 is inserted from the position of the secondary through hole 16 and threadedly connected to the secondary threaded hole 17, thereby fixing the fixing block to the side position of the sliding inner cavity 7. Then, the limiting rod 10 is driven to rotate to the horizontal position, so that the limiting rod 10 is hidden in the sliding inner cavity 7 for storage, which facilitates the placement of the silicon component packaging box on the upper support plate 1 and the lower support plate 2.

[0034] This utility model aims to protect the structure of the product. The model numbers of the individual components are not the subject of this utility model's protection and are already known technology. Any component on the market that can achieve the functions described above can be used as a transport vehicle for silicon components. Therefore, the model numbers and other parameters of the components are not described in detail in this utility model. The contribution of this utility model lies in the scientific combination of the various components.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions provided are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection of this utility model as defined by the appended claims and their equivalents. Any aspects of this utility model not detailed herein are well-known to those skilled in the art.

Claims

1. A transport vehicle for transporting silicon components, comprising an upper support plate and a lower support plate arranged vertically, four support rods disposed between the upper and lower support plates, transport wheels disposed on the lower end face of the lower support plate, and push handles disposed on the support rods, characterized in that: The system comprises at least four side seats equidistantly arranged at the upper ends of the upper and lower support plates, a sliding cavity formed on the upper surface of the side seats, a sliding block slidably disposed on each side seat within the sliding cavity, two connecting plates disposed at the upper end of the sliding block and arranged front and rear, a limiting rod hinged at one end between the two connecting plates, a sliding fixing member disposed between the sliding block and the side seats for fixing or releasing the sliding block from the sliding cavity when the sliding block slides to the middle position of the sliding cavity, and a rotating fixing member disposed between the limiting rod and the connecting plates for fixing or releasing the limiting rod from the two connecting plates when the limiting rod rotates between the two connecting plates to a vertical state.

2. The transport vehicle for transporting silicon components according to claim 1, characterized in that: The sliding fastener includes a side end fixing plate disposed on the side end face of the sliding block, a fixing through hole opened on the side end fixing plate, a fixing threaded hole opened on the side seat and communicating with the sliding inner cavity, which corresponds to the position of the fixing through hole when the sliding block slides to the middle position of the sliding inner cavity, and a fixing bolt threadedly connected to the fixing threaded hole on the side seat and located in the fixing threaded hole, which is threadedly connected to the fixing threaded hole when the positions of the fixing threaded hole and the fixing through hole correspond.

3. A transport vehicle for transporting silicon components according to claim 2, characterized in that: The side end face of the sliding block is also provided with a secondary fixing plate, which is symmetrically arranged with the side fixing plate. The secondary fixing plate is provided with a secondary through hole. The side seat is provided with a secondary threaded hole corresponding to the position of the secondary through hole when the sliding block slides to the side position of the sliding cavity. The side seat is provided with a secondary bolt threaded in the fixed threaded hole for threaded connection with the secondary threaded hole when the positions of the secondary threaded hole and the secondary through hole are corresponding.

4. A transport vehicle for transporting silicon components according to claim 1, characterized in that: The rotating fixing component includes a threaded opening on one of the connecting plates and an abutting bolt threaded into the threaded opening on the connecting plate for abutting against the side end face of the limiting rod when the limiting rod rotates between the two connecting plates to a vertical state.

5. A transport vehicle for transporting silicon components according to claim 4, characterized in that: The head of the abutment bolt is provided with a drive handwheel for easy manual control of the bolt's rotation.

6. A transport vehicle for transporting silicon components according to claim 4, characterized in that: The side end face of the limiting rod is provided with a mating slot, which is located on the end face near the threaded opening, and the mating slot is clearance-fitted with the abutment bolt.

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