Stone quantitative conveying limiting mechanism

Abstract

The utility model belongs to the technical field of stone transportation, and particularly relates to a stone quantitative conveying limiting mechanism which comprises a transport vehicle, a supporting seat is arranged on the transport vehicle, a supporting frame is arranged on the supporting seat, limiting frames are symmetrically arranged on the supporting frame, a limiting groove and a limiting screw rod are arranged on the supporting frame, and a limiting block is arranged in the limiting groove at one end of each limiting frame. A fixing plate is arranged on the supporting seat, a fixing rod is arranged on the fixing plate in a sliding mode, a handle and a fixing block are arranged on the fixing rod, a stretching-in groove is formed in the transport vehicle, a fixing groove is formed above the stretching-in groove, a fixing piece is arranged on the fixing rod, and a fixing spring is arranged between the fixing piece and the fixing plate. The two sides of the stone on the supporting base are conveniently clamped and limited, the fixing rod and the fixing block are arranged on the fixing plate and matched with the stretching-in groove and the fixing groove in the transport vehicle, the supporting base is fixed, the supporting base is prevented from transversely sliding on the transport vehicle, and the stability of quantitative conveying of the stone is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of stone transportation, and particularly relates to a stone quantitative transportation and limiting mechanism. Background Art

[0002] Stone has a wide range of uses in the fields of construction and decoration due to its unique physical and chemical properties, as well as its beautiful appearance. When transporting stone, it is usually necessary to pack the stone with straps. Each bundle contains a certain number of stones, thereby achieving quantitative transportation. The packaged stones are then placed on a support base, and the support base and the stones are connected and placed together on a transport vehicle for transportation.

[0003] However, the existing support base often only plays a supporting role. There is a lack of corresponding fixed limiting measures between the support base and the stone. At the same time, there is a lack of corresponding fixed limiting measures between the support base and the transport vehicle. When transporting the stone, it is very easy for the support base and the transport vehicle, as well as between the support base and the stone, to slip and fall due to the start and sudden braking of the transport vehicle, thereby affecting the transportation safety of the stone, and easily causing the stone to collide with the transport vehicle, affecting the appearance quality.

[0004] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. Utility Model Content

[0005] The purpose of the utility model is to provide a quantitative conveying and limiting mechanism for stone materials, so as to solve the problem in the background art of lack of corresponding limiting between the support base and the transport vehicle and between the support base and the stone materials.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] The stone quantitative conveying limiting mechanism includes a transport cart, the transport cart is provided with a support seat, the support seat is provided with a support frame, the support frame is symmetrically provided with a limit frame, the support frame is provided with a limit groove, a limit screw is rotatably provided in the limit groove, one end of the limit frame is provided with a limit block in the limit groove, the limit block is threadedly connected to the limit screw, the support seat is provided with a fixing plate, a fixing rod is slidingly provided on the fixing plate, a handle is provided on the top of the fixing rod, a fixing block is provided at the bottom of the fixing rod, an insertion groove is provided on the transport cart, a fixing groove is provided above the insertion groove, a fixing plate is provided on the fixing rod, and a fixing spring is provided between the fixing plate and the fixing plate.

[0008] Preferably, the support seat is symmetrically provided with sliding grooves, and the limiting block is provided with a sliding block on the sliding groove to limit the moving direction of the limiting frame.

[0009] Preferably, a support plate is rotatably provided on one side of the support seat to facilitate supporting and limiting the stone.

[0010] Preferably, a mounting groove is provided on the support plate, a mounting rod is provided in the mounting groove, and a mounting hole is provided on the transport vehicle. The position of the support plate is fixed by the cooperation between the mounting rod and the mounting hole.

[0011] Preferably, a shift rod is provided on one side of the mounting rod to facilitate moving the position of the mounting rod.

[0012] Preferably, a mounting spring is provided between the mounting rod and the mounting slot, so that the mounting rod has an elastic force that continuously and stably points toward the mounting rod.

[0013] Preferably, a limit knob is provided at one end of the limit screw to facilitate rotation of the limit knob.

[0014] Preferably, a protective steel plate is provided on the limit frame to reduce the wear of the limit plate by the stone and increase the practical life of the transport vehicle and the support seat.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] (1) The utility model drives the limit screw to rotate by the limit knob, thereby driving the limit block and the limit frame to move in opposite directions, so as to facilitate the clamping and limiting of both sides of the stone on the support seat. The moving direction of the limit frame is limited by the cooperation of the sliding block and the sliding groove. The wear of the stone on the limit frame is reduced by setting a protective steel plate.

[0017] (2) The utility model fixes the position of the support seat by arranging a fixing rod and a fixing block on the fixing plate, which cooperate with the insertion groove and the fixing groove on the transport vehicle, thereby preventing the support seat from sliding laterally on the transport vehicle and increasing the stability of the quantitative transportation of the stone.

[0018] (3) The utility model provides a support plate to facilitate the positioning of the stone when it is upright. After it is turned over, one end contacts the ground, which facilitates the loading and unloading of the stone and improves the convenience of stone transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a structural diagram of the support seat, support frame and limit frame of the utility model

[0021] Figure 3 This is a schematic cross-sectional view of the support plate of the present invention;

[0022] Figure 4This is a schematic diagram of the matching structure of the fixing plate, fixing rod, handle, fixing block, insertion slot, fixing slot, fixing sheet and fixing spring in the utility model;

[0023] Figure 5 A schematic diagram of the coordinated structure of the transport vehicle, the insertion slot and the fixing slot of the utility model.

[0024] Description of main reference numerals:

[0025] 1. Transport trolley; 2. Support base; 3. Support frame; 4. Limit frame; 5. Limit slot; 6. Limit screw; 7. Limit block; 8. Fixing plate; 9. Fixing rod; 10. Handle; 11. Fixing block; 12. Insert slot; 13. Fixing slot; 14. Fixing plate; 15. Fixing spring; 16. Sliding slot; 17. Sliding block; 18. Support plate; 19. Mounting slot; 20. Mounting rod; 21. Mounting hole; 22. Drive lever; 23. Mounting spring; 24. Limit knob; 25. Protective steel plate. DETAILED DESCRIPTION

[0026] The following is a clear and complete description of the technical solution of this utility model. Obviously, the embodiments described are part of the embodiments of this utility model, not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without making any creative efforts are within the scope of protection of this utility model.

[0027] Example

[0028] See attached Figure 1-5 The stone quantitative conveying limit mechanism includes a transport trolley 1, a support seat 2 is provided on the support seat 2, a support frame 3 is symmetrically provided on the support frame 3, a limit frame 4 is provided on the support frame 3, a limit slot 5 is provided on the support frame 3, a limit screw 6 is rotated in the limit slot 5, one end of the limit frame 4 is provided with a limit block 7 in the limit slot 5, the limit block 7 is threadedly connected to the limit screw 6, a fixing plate 8 is provided on the support seat 2, a fixing rod 9 is slidably provided on the fixing plate 8, a handle 10 is provided on the top of the fixing rod 9, and a fixing block 11 is provided at the bottom of the fixing rod 9. An extending groove 12 is provided on the transport trolley 1, and a fixing groove 13 is provided above the extending groove 12, a fixing plate 14 is provided on the fixing rod 9, and a fixing spring 15 is provided between the fixing plate 14 and the fixing plate 8. A sliding groove 16 is symmetrically provided on the support seat 2, and a sliding block 17 is provided on the sliding groove 16. A limit knob 24 is provided at one end of the limit screw 6, and a protective steel plate 25 is provided on the limit frame 4.

[0029] When in use, the stones are stacked on the support seat 2, and the limit knob 24 is turned. The limit knob 24 drives the limit screw 6 to rotate. The limit screw 6 is a bidirectional screw with symmetrical opposite threads. The limit screw 6 drives the limit block 7 to move in the opposite direction, and then the limit block 7 drives the limit frame 4 to move in the opposite direction. When the limit frame 4 moves, the sliding block 17 moves in the sliding groove 16, and the stone is clamped and limited by the movement of the limit frame 4. By setting the protective steel plate 25, the wear of the stone on the limit frame 4 is reduced. The support base 2 is installed on the transport vehicle 1, and the fixed block 11 is aligned with the insertion slot 12. The handle 10 is pressed, and the handle 10 drives the fixed rod 9 to move downward, driving the fixed plate 14 to compress the fixed spring 15. When the fixed block 11 is inserted into the bottom end of the insertion slot 12, the fixed rod 9 and the fixed block 11 are rotated 90°, and the fixed rod 9 is released. The fixed plate 14 moves the fixed block 11 upward under the elastic force of the fixed spring 15, so that the fixed block 11 is snapped into the fixed slot 13, thereby preventing the support base 2 from slipping laterally.

[0030] In this embodiment, a support plate 18 is rotatably provided on one side of the support base 2. The support plate 18 is provided with a mounting groove 19, and a mounting rod 20 is provided in the mounting groove 19. The transport vehicle 1 is provided with a mounting hole 21. A lever 22 is provided on one side of the mounting rod 20, and a mounting spring 23 is provided between the mounting rod 20 and the mounting groove 19. After the support plate 18 is flipped over, one end of the support plate 18 is hinged to the support base 2, and the other end is in contact with the transport vehicle 1 or the ground, making it easy to load and unload the stone. After the stone is loaded, the support plate 18 is flipped upward, and the mounting rod 20 is moved upward by the lever 22, squeezing the mounting spring 23. After the mounting rod 20 is aligned with the mounting hole 21, the lever 22 is released, and the mounting rod 20 is inserted into the mounting hole 21 under the elastic force of the mounting spring 23, thereby limiting the position of the support plate 18.

[0031] When in use, the stones are stacked on the support seat 2, and the limit knob 24 is turned. The limit knob 24 drives the limit screw 6 to rotate. The limit screw 6 is a bidirectional screw with symmetrical opposite threads. The limit screw 6 drives the limit block 7 to move in the opposite direction, and then the limit block 7 drives the limit frame 4 to move in the opposite direction. When the limit frame 4 moves, the sliding block 17 moves in the sliding groove 16, and the stone is clamped and limited by the movement of the limit frame 4. By setting the protective steel plate 25, the wear of the stone on the limit frame 4 is reduced. The support base 2 is installed on the transport vehicle 1, and the fixed block 11 is aligned with the insertion slot 12. The handle 10 is pressed, and the handle 10 drives the fixed rod 9 to move downward, driving the fixed plate 14 to compress the fixed spring 15. When the fixed block 11 is inserted into the bottom end of the insertion slot 12, the fixed rod 9 and the fixed block 11 are rotated 90°, and the fixed rod 9 is released. The fixed plate 14 moves the fixed block 11 upward under the elastic force of the fixed spring 15, so that the fixed block 11 is snapped into the fixed slot 13, thereby preventing the support base 2 from slipping laterally.

[0032] After the support plate 18 is flipped over, one end of the support plate 18 is hinged to the support seat 2, and the other end is in contact with the transport vehicle 1 or the ground, which is convenient for loading and unloading the stone. After the stone is loaded, the support plate 18 is flipped upward, and the mounting rod 20 is moved upward by the lever 22, and the mounting spring 23 is squeezed. After the mounting rod 20 is aligned with the mounting hole 21, the lever 22 is released, and the mounting rod 20 is inserted into the mounting hole 21 under the action of the elastic force of the mounting spring 23 to limit the position of the support plate 18.

[0033] The foregoing descriptions of specific exemplary embodiments of the present invention are for purposes of illustration and description. These descriptions are not intended to limit the present invention to the precise forms disclosed, and it is apparent that many modifications and variations are possible in light of the foregoing teachings. The exemplary embodiments have been selected and described for the purpose of explaining the specific principles of the present invention and their practical application, thereby enabling those skilled in the art to realize and utilize a variety of exemplary embodiments of the present invention and various options and variations. The scope of the present invention is intended to be defined by the claims and their equivalents.

Claims

1. The stone quantitative conveying and limiting mechanism is characterized by: include: The transport trolley is provided with a support seat, the support seat is provided with a support frame, the support frame is symmetrically provided with a limit frame, the support frame is provided with a limit slot, a limit screw is rotatably provided in the limit slot, one end of the limit frame is provided with a limit block in the limit slot, the limit block is threadedly connected to the limit screw, the support seat is provided with a fixing plate, a fixing rod is slidably provided on the fixing plate, a handle is provided on the top of the fixing rod, and a fixing block is provided at the bottom of the fixing rod, an extension slot is provided on the transport trolley, a fixing slot is provided above the extension slot, a fixing plate is provided on the fixing rod, and a fixing spring is provided between the fixing plate and the fixing plate.

2. The stone quantitative conveying and limiting mechanism according to claim 1, characterized in that: The support seat is symmetrically provided with sliding grooves, and the limiting block is provided with sliding blocks on the sliding grooves.

3. The stone quantitative conveying and limiting mechanism according to claim 1, characterized in that: A support plate is rotatably provided on one side of the support seat.

4. The stone quantitative conveying and limiting mechanism according to claim 3, characterized in that: The support plate is provided with a mounting groove, a mounting rod is provided in the mounting groove, and the transport vehicle is provided with a mounting hole.

5. The stone quantitative conveying and limiting mechanism according to claim 4, characterized in that: A shift rod is provided on one side of the mounting rod.

6. The stone quantitative conveying and limiting mechanism according to claim 5, characterized in that: A mounting spring is provided between the mounting rod and the mounting slot.

7. The stone quantitative conveying and limiting mechanism according to claim 1, characterized in that: One end of the limiting screw is provided with a limiting knob.

8. The stone quantitative conveying and limiting mechanism according to claim 1, characterized in that: A protective steel plate is provided on the limiting frame.

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