Multifunctional orchard lifting operation platform

Abstract

The utility model discloses a multifunctional orchard lifting operation platform, and relates to the field of orchard lifting operation platforms, the multifunctional orchard lifting operation platform comprises a chassis, the top of the chassis is provided with a scissor lift, and the top of the scissor lift is provided with a lifting platform. By arranging the clamping assembly, when a collecting frame needs to be clamped and limited, a worker can place the collecting frame between two clamping plates, then a rotating shaft is rotated through a rotating disc, and the rotating shaft drives a driving gear to rotate, then drives a driven gear to rotate, drives a bidirectional lead screw to rotate and then drives two threaded seats to move; a threaded seat pushes a pulling plate to rotate, the pulling plate pushes a second top plate to move upwards, at the moment, a first top plate and a clamping plate move out through a through opening, after the clamping plate completely moves out, the second top plate shields the through opening, then a worker can rotate a threaded column, the threaded column moves and drives the clamping plate to move, and therefore the clamping plate can clamp and limit a collecting frame; the collection frame is prevented from moving randomly.

Description

Technical Field

[0001] This utility model relates to the field of orchard lifting operation platforms, specifically a multi-functional orchard lifting operation platform. Background Technology

[0002] An orchard is a plot of land planted with fruit trees, also called a fruit orchard. With the improvement of people's living standards and the increase in consumption demand, the area of ​​fruit tree planting in my country is increasing day by day. In medium-sized or larger orchards, fruit trees account for about 80% of the area, while protective forests, roads, houses, and fruit sorting yards account for about 20%. Lifting platforms are needed when carrying out pruning, thinning, and harvesting operations in orchards.

[0003] According to Chinese Patent No. CN217126865U, a multifunctional orchard lifting platform is disclosed. The two movable plates of this utility model move with two C-shaped baffles, thereby adjusting the working area of ​​the workbench and improving the practicality of the equipment.

[0004] Regarding the aforementioned patent content, a lifting platform is provided so that workers can stand on it to pick fruit. A collection box is also provided on the lifting platform to put the picked fruit into the collection box. However, the collection box is difficult to keep in place after it is placed on the lifting platform, and the uneven terrain of the orchard causes the working platform to bounce when it moves in the orchard, which causes the fruit baskets to move and may collide with each other, thus affecting the fruit collection effect. Utility Model Content

[0005] Therefore, the purpose of this utility model is to provide a multifunctional orchard lifting platform to solve the technical problem that the platform will bounce when it moves in the orchard, causing the fruit baskets on the lifting platform to move.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multi-functional orchard lifting platform, including a chassis, a scissor lift mounted on the top of the chassis, a lifting platform mounted on the top of the scissor lift, and side guardrails mounted on both sides of the top of the lifting platform. The lifting platform has a clamping assembly inside, comprising multiple cavities inside the lifting platform and multiple openings on the top of the lifting platform. A double-acting screw is connected to the cavity via bearings, and two threaded seats are fitted onto the outer wall of the double-acting screw. One end of the double-acting screw extends to the outside of the lifting platform and is fitted with a driven gear. A second top plate is engaged inside the openings, and a fixing plate is fixed to the top of the second top plate. A pull plate is rotatably connected between the bottom of the second top plate and the threaded seats. A threaded post is threadedly connected to the fixing plate, and a clamping plate is connected to one end of the threaded post via a bearing. A knob is mounted on the other end of the threaded post.

[0007] By adopting the above technical solution, workers can easily rotate the threaded column by turning the knob, causing the threaded column to move and drive the clamping plate to move, so as to adjust the position of the clamping plate.

[0008] Furthermore, a first top plate is fixed to the top of the fixing plate, and both the first top plate and the second top plate are adapted to the opening.

[0009] By adopting the above technical solution, the opening can be sealed after the first or second top plate is moved into the opening.

[0010] Furthermore, the side guardrail is equipped with multiple protective plates, and the clamping assembly also includes a rotating shaft mounted on the protective plate via a bearing and a protective cover mounted on one side of the protective plate. One end of the rotating shaft is equipped with a drive gear, and the other end of the rotating shaft is connected to a turntable.

[0011] By adopting the above technical solution, it is convenient for staff to rotate the rotating shaft via the turntable, which in turn drives the drive gear to rotate.

[0012] Furthermore, a groove is provided on the other side of the protective plate, the turntable is located inside the groove, and a handle is fixed on one side of the turntable.

[0013] By adopting the above technical solution, workers can rotate the turntable using a handle.

[0014] Furthermore, the driving gear meshes with the driven gear, and both the driving gear and the driven gear are located inside the protective cover.

[0015] By adopting the above technical solution, when the driving gear rotates, it will drive the driven gear to rotate, which in turn drives the bidirectional lead screw to rotate and moves the threaded seat.

[0016] Furthermore, a first limiting groove is provided on both sides of the cavity, and a first limiting block is provided inside the first limiting groove, with one side of the first limiting block being fixedly connected to the second top plate.

[0017] By adopting the above technical solution, when the second top plate moves, it will drive the first limiting block to slide inside the first limiting groove, thereby improving the stability of the second top plate when it moves.

[0018] Furthermore, a second limiting groove is provided at the lower part of the cavity, and a second limiting block is provided inside the second limiting groove. The top of the second limiting block is fixedly connected to the bottom of the threaded seat.

[0019] By adopting the above technical solution, when the threaded seat moves, it will drive the second limiting block to slide inside the second limiting groove, thereby improving the stability of the threaded seat when it moves and preventing the threaded seat from rotating.

[0020] Furthermore, tracked walking devices are provided on both sides of the chassis.

[0021] By adopting the above technical solution, the tracked walking device facilitates the movement of the work platform.

[0022] Furthermore, a front guardrail and a rear guardrail are respectively installed between the two side guardrails.

[0023] By adopting the above technical solutions, the installation of side railings, front railings, and rear railings can protect workers and prevent them from falling from the lifting platform.

[0024] Furthermore, a rubber pad is fixed to one side of the clamping plate, and a limiting rod that penetrates the fixing plate is installed on the other side of the clamping plate.

[0025] By adopting the above technical solution, the clamping plate will move along with the limiting rod when it moves, thereby guiding the clamping plate and improving its stability during movement.

[0026] In summary, the present invention has the following main advantages:

[0027] 1. This utility model, by providing a clamping assembly, allows the operator to place the collection frame between two clamping plates when it is necessary to clamp and limit its position. Then, by rotating the rotating shaft via a turntable, the rotating shaft drives the drive gear to rotate, which in turn drives the driven gear to rotate, and then drives the bidirectional lead screw to rotate. This causes the two threaded seats to move, which in turn pushes the pull plate to rotate. The pull plate then pushes the second top plate to move upward. At this time, the first top plate and the clamping plate move out through the opening. After the clamping plate has completely moved out, the second top plate blocks the opening. Then, the operator can rotate the threaded column, causing the threaded column to move and drive the clamping plate to move. This allows the clamping plate to clamp and limit the collection frame, preventing the collection frame from moving randomly and improving the stability of the collection frame placed on the lifting platform.

[0028] 2. This utility model has a first top plate and a second top plate. When the first top plate or the second top plate is located inside the opening, it can block the opening, thereby preventing external impurities from falling into the cavity through the opening. By setting a limit rod, the clamping plate can be guided to prevent the clamping plate from rotating with the threaded column, thereby improving the efficiency of adjusting the position of the clamping plate.

[0029] 3. This utility model has a first limiting block and a first limiting groove. When the second top plate moves, it will drive the first limiting block to slide inside the first limiting groove, thereby improving the stability of the second top plate when it moves. When the threaded seat moves, it will drive the second limiting block to slide inside the second limiting groove, thereby improving the stability of the threaded seat when it moves and preventing the threaded seat from rotating. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0031] Figure 2 This is a schematic diagram of the lifting sleeve structure of this utility model;

[0032] Figure 3 This is a schematic diagram of the lifting platform structure from below according to the present invention;

[0033] Figure 4 This is a schematic diagram of the orthographic section of the lifting platform of this utility model;

[0034] Figure 5 This is a schematic diagram of the first top plate structure of this utility model;

[0035] Figure 6 This is a schematic diagram of the second top plate structure of this utility model;

[0036] Figure 7 This is a schematic diagram of the side structure of the drive gear of this utility model.

[0037] In the diagram: 1. Chassis; 2. Tracked walking device; 3. Scissor lift; 4. Lifting platform; 5. Side guardrail; 6. Rear guardrail; 7. Front guardrail; 8. Protective plate; 9. Clamping assembly; 901. Cavity; 902. Through port; 903. First top plate; 904. Fixing plate; 905. Clamping plate; 906. Threaded column; 907. Limiting rod; 908. Second top plate; 909. Turntable; 910. First limiting groove; 911. First limiting block; 912. Two-way lead screw; 913. Pull plate; 914. Threaded seat; 915. Second limiting groove; 916. Second limiting block; 917. Driven gear; 918. Driving gear; 919. Rotating shaft; 920. Protective cover. Detailed Implementation

[0038] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0039] The embodiments of this utility model will be described below based on its overall structure.

[0040] Example 1:

[0041] A multi-functional orchard lifting platform, such as Figures 1-7As shown, the platform includes a chassis 1, a scissor lift 3 mounted on top of the chassis 1, and a lifting platform 4 mounted on top of the scissor lift 3. The operation of the scissor lift 3 allows the lifting platform 4 to move, thus enabling the work platform to lift. Side guardrails 5 are installed on both sides of the top of the lifting platform 4, and a clamping assembly 9 is provided inside the lifting platform 4. Tracked walking devices 2 are provided on both sides of the chassis 1, facilitating the movement of the work platform. The clamping assembly 9 includes multiple cavities 901 opened inside the lifting platform 4 and multiple openings 902 opened on the top of the lifting platform 4. The interior of the cavities 901 is accessible through... The bearing is connected to a double-acting lead screw 912, and the outer wall of the double-acting lead screw 912 is fitted with two threaded seats 914. One end of the double-acting lead screw 912 extends to the outside of the lifting platform 4 and is equipped with a driven gear 917. Multiple protective plates 8 are installed inside the side guardrail 5. The clamping assembly 9 also includes a rotating shaft 919 mounted on the protective plate 8 via a bearing and a protective cover 920 mounted on one side of the protective plate 8. One end of the rotating shaft 919 is equipped with a drive gear 918, and the other end of the rotating shaft 919 is connected to a turntable 909, which allows the operator to rotate the rotating shaft 919 via the turntable 909. The rotating shaft 919 then drives the drive gear 918 to rotate.

[0042] Specifically, a groove is provided on the other side of the protective plate 8, and a turntable 909 is located inside the groove. A handle is fixed on one side of the turntable 909. The driving gear 918 meshes with the driven gear 917. Both the driving gear 918 and the driven gear 917 are located inside the protective cover 920. When the driving gear 918 rotates, it will drive the driven gear 917 to rotate, which in turn drives the double-acting screw 912 to rotate and moves the threaded seat 914. A second top plate 908 is fitted inside the through-hole 902, and the second... A fixing plate 904 is fixed to the top of the second top plate 908, and a pull plate 913 is rotatably connected between the bottom of the second top plate 908 and the threaded seat 914. A threaded post 906 is threadedly connected to the fixing plate 904, and one end of the threaded post 906 is connected to a clamping plate 905 through a bearing. A knob is installed on the other end of the threaded post 906, so that the operator can rotate the threaded post 906 by the knob, so that the threaded post 906 moves and drives the clamping plate 905 to move, so as to adjust the position of the clamping plate 905.

[0043] See Figures 2-7The top of the fixed plate 904 is fixed with a first top plate 903. The first top plate 903 and the second top plate 908 are both adapted to the opening 902. When the first top plate 903 or the second top plate 908 moves into the opening 902, the opening 902 can be sealed. A rubber pad is fixed on one side of the clamping plate 905. Two clamping plates 905 form a group, and multiple groups are provided. A limiting rod 907 that penetrates the fixed plate 904 is installed on the other side of the clamping plate 905. When the clamping plate 905 moves, it will drive the limiting rod 907 to move, thereby guiding the clamping plate 905 and improving the stability of the clamping plate 905 when it moves. The cavity 901 is connected to the opening 902. The distance between the clamping plate 905 and the knob is less than the length of the opening 902, so that the clamping plate 905 and the knob can both move into the cavity 901 through the opening 902.

[0044] Example 2:

[0045] Based on the above embodiment 1, the following structure will be set to improve the stability of the second top plate 908 when it moves.

[0046] Specifically, a first limiting groove 910 is provided on both sides of the cavity 901. A first limiting block 911 is provided inside the first limiting groove 910, and one side of the first limiting block 911 is fixedly connected to the second top plate 908. The second top plate 908 is slidably connected to the first limiting groove 910 through the first limiting block 911. When the second top plate 908 moves, it will drive the first limiting block 911 to slide inside the first limiting groove 910, thereby improving the stability of the second top plate 908 when it moves.

[0047] Example 3:

[0048] Based on the above embodiment 1, the following structure will be set to improve the stability of the threaded seat 914 when it moves.

[0049] Specifically, a second limiting groove 915 is provided at the lower part of the cavity 901, and a second limiting block 916 is provided inside the second limiting groove 915. The top of the second limiting block 916 is fixedly connected to the bottom of the threaded seat 914. When the threaded seat 914 moves, it will drive the second limiting block 916 to slide inside the second limiting groove 915, thereby improving the stability of the threaded seat 914 when it moves and preventing the threaded seat 914 from rotating.

[0050] Example 4:

[0051] Based on the above embodiment 1, in order to improve the protection of the staff standing on the top of the lifting platform 4, the following structure will be set up.

[0052] See Figures 1-3A front guardrail 7 and a rear guardrail 6 are installed between the two side guardrails 5. The side guardrails 5, front guardrails 7 and rear guardrails 6 can protect the staff and prevent them from falling from the lifting platform 4, thereby improving the platform's safety function.

[0053] The working principle of this utility model is as follows: First, the tracked walking device 2 facilitates the movement of the work platform in the orchard. When the work platform needs to be used, the worker stands on the lifting platform 4 and then moves in the orchard through the tracked walking device 2. The side guardrails 5, front guardrails 7 and rear guardrails 6 can protect the worker, so that the platform has a protective function. When the lifting platform 4 needs to be moved upward, the scissor lift 3 can be activated, so that the lifting platform 4 can be moved upward, thereby giving the work platform a lifting function.

[0054] When harvesting fruit, the collection frame needs to be placed on the lifting platform 4 so that the harvested fruit can be put into the collection frame. The collection frame can be placed between the two clamping plates 905 on the lifting platform 4. Then, the operator can rotate the corresponding turntable 909, which drives the rotating shaft 919 to rotate. The rotating shaft 919 drives the drive gear 918 to rotate, which in turn drives the driven gear 917 to rotate, and drives the double-acting screw 912 to rotate. This drives the two threaded seats 914 to move, and the threaded seats 914 push the pull plate 913 to rotate. The pull plate 913 pushes the second top plate 908 to move upward. At this time, the first top plate 903 and the clamping plate 905 move out through the through-hole 902. After plate 905 is completely removed, the second top plate 908 blocks the opening 902. Then, the operator stops rotating the turntable 909 and rotates the threaded column 906, causing the threaded column 906 to move and drive the clamping plate 905 to move. This allows the clamping plate 905 to clamp and limit the collection frame, preventing it from moving arbitrarily. This gives the platform the function of clamping the collection frame. Since there are multiple sets of clamping plates 905, when there is no collection frame between other sets of clamping plates 905, the clamping plate 905 will be located in the cavity 901 and will not move out. The first top plate 903 will block the opening 902 to prevent impurities from falling into the cavity 901 through the opening 902.

[0055] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A multi-functional orchard lifting platform, comprising a chassis (1), characterized in that: A scissor lift (3) is installed on the top of the chassis (1), and a lifting platform (4) is installed on the top of the scissor lift (3). Side guardrails (5) are installed on both sides of the top of the lifting platform (4). A clamping assembly (9) is provided inside the lifting platform (4). The clamping assembly (9) includes multiple cavities (901) opened inside the lifting platform (4) and multiple openings (902) opened on the top of the lifting platform (4). A double-acting screw (912) is connected to the cavity (901) through a bearing. Two threaded seats (914) are sleeved on the outer wall of the double-acting screw (912). And one end of the double-acting screw (912) extends to the outside of the lifting platform (4) and is equipped with a driven gear (917). The inside of the opening (902) is fitted with a second top plate (908), and a fixing plate (904) is fixed on the top of the second top plate (908). A pull plate (913) is rotatably connected between the bottom of the second top plate (908) and the threaded seat (914). A threaded post (906) is threadedly connected to the fixing plate (904), and one end of the threaded post (906) is connected to a clamping plate (905) through a bearing. A knob is installed on the other end of the threaded post (906).

2. The multi-functional orchard lifting platform according to claim 1, characterized in that: The top of the fixing plate (904) is fixed with a first top plate (903), and both the first top plate (903) and the second top plate (908) are adapted to the opening (902).

3. The multi-functional orchard lifting platform according to claim 1, characterized in that: The side guardrail (5) is equipped with multiple protective plates (8). The clamping assembly (9) also includes a rotating shaft (919) mounted on the protective plate (8) via a bearing and a protective cover (920) mounted on one side of the protective plate (8). One end of the rotating shaft (919) is equipped with a drive gear (918), and the other end of the rotating shaft (919) is connected to a turntable (909).

4. The multi-functional orchard lifting platform according to claim 3, characterized in that: The other side of the protective plate (8) is also provided with a groove, and the turntable (909) is located inside the groove. A handle is fixed on one side of the turntable (909).

5. A multi-functional orchard lifting platform according to claim 3, characterized in that: The driving gear (918) meshes with the driven gear (917), and both the driving gear (918) and the driven gear (917) are located inside the protective cover (920).

6. The multi-functional orchard lifting platform according to claim 1, characterized in that: The cavity (901) has a first limiting groove (910) on both sides inside. The first limiting groove (910) has a first limiting block (911) inside. One side of the first limiting block (911) is fixedly connected to the second top plate (908).

7. A multi-functional orchard lifting platform according to claim 1, characterized in that: The cavity (901) has a second limiting groove (915) at the bottom inside, and a second limiting block (916) is provided inside the second limiting groove (915). The top of the second limiting block (916) is fixedly connected to the bottom of the threaded seat (914).

8. The multi-functional orchard lifting platform according to claim 1, characterized in that: Both sides of the chassis (1) are equipped with tracked walking devices (2).

9. A multi-functional orchard lifting platform according to claim 1, characterized in that: A front guardrail (7) and a rear guardrail (6) are respectively installed between the two side guardrails (5).

10. A multi-functional orchard lifting platform according to claim 1, characterized in that: A rubber pad is fixed on one side of the clamp (905), and a limiting rod (907) that penetrates the fixing plate (904) is installed on the other side of the clamp (905).

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