An operating platform for a hydraulically driven tiller boat

Abstract

The present invention discloses an operating table for a hydraulically driven ploughing boat, which relates to the technical field of mechanized agricultural machinery manufacturing, including an operating table, a storage mechanism, an expansion mechanism and a protection mechanism. The bottom of the back of the operating table is fixedly connected to a supporting bottom plate, wherein the storage mechanism includes an electric telescopic rod 1, and the electric telescopic rod 1 is fixedly connected to the top of the supporting bottom plate. In the present invention, when the expansion plate and the top plate are controlled to be in the same plane, the electromagnetic block and the magnetic block are close to each other, and the electromagnetic block is controlled to work so that the electromagnetic block magnetically adsorbs the magnetic block. At this time, the spring is stretched so that the magnetic block pulls the connecting frame to move, so that the magnetic block is inserted into the positioning card slot in the expansion plate, so that the protection box and the mobile connecting plate can form a whole, and then the electric telescopic rod 3 is controlled to work so that the electric telescopic rod 3 pushes the protection box and the mobile connecting plate, so that the protection stacking plate is stretched and opened, so that the top of the driving position can be protected to prevent sudden severe weather from causing damage to the operator's body.

Description

Technical Field

[0001] The invention relates to the technical field of mechanized agricultural implement manufacturing, in particular to an operating table for a hydraulically driven tiller boat. Background Art

[0002] A hydraulically driven tiller boat, abbreviated as a hydraulic tiller boat, is a paddy field operation machinery that combines hydraulic technology and the characteristics of traditional tillers. A hydraulically driven tiller boat is a type of tiller boat that uses a hydraulic drive system and has higher operating efficiency and operational flexibility. This type of tiller boat is suitable for various types of paddy fields, including plains, lakes, hills and mountains.

[0003] When the hydraulically driven tiller boat is put into use, it is in the field and will inevitably encounter sudden thunderstorms while working. The existing hydraulically driven tiller boat is not equipped with rain protection equipment, which causes rainwater to pour directly on the tiller boat. The rainwater enters the operating table of the tiller boat. If the sealing is not good, it may cause rust or corrosion of internal mechanical parts, which will affect the service life and performance of the tiller boat in the long run. Improvements are needed to this problem. Summary of the invention

[0004] The object of the present invention is to provide an operating platform for a hydraulically driven tiller boat to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a hydraulically driven operating table for a tiller boat, comprising an operating table, a storage mechanism, an expansion mechanism and a protection mechanism, wherein a supporting base plate is fixedly connected to the bottom of the back of the operating table.

[0006] Wherein, the storage mechanism comprises:

[0007] An electric telescopic rod is fixedly connected to the top of the supporting base plate, a positioning plate is fixedly connected to the middle of the back of the operating table, the top of the electric telescopic rod is fixedly connected to the lifting base plate, the front top side of the operating table is fixedly connected to a guide rod, the top of the guide rod is fixedly connected to a limiting guide plate, the rear top side of the lifting base plate is fixedly connected to a support column, and the top of the support column is fixedly connected to a top plate.

[0008] According to the above technical solution, the expansion mechanism includes an expansion frame one, an expansion plate, a guide cylinder, an electric telescopic rod two, a lifting drive disk, an expansion frame two, an expansion connecting plate and an expansion frame three. The expansion frame one is fixedly connected to the left side of the top plate, the expansion plate is fixedly connected to the inner side of the expansion frame one, the guide cylinder is fixedly connected to the middle of the top of the lifting bottom plate, the electric telescopic rod two is fixedly connected to the bottom of the guide cylinder, the lifting drive disk is fixedly connected to the top of the electric telescopic rod two, the expansion frame two is fixedly connected to the left side of the lifting drive disk, the expansion connecting plate is rotatably connected to the middle part of the expansion frame two, and the expansion frame three is rotatably connected to the expansion connecting plate.

[0009] According to the above technical scheme, the protective mechanism includes a protective stack, a movable connecting plate, a positioning slot, an electromagnetic block, an electric telescopic rod three, a protective box, a partition, a spring, a connecting frame and a magnetic block. The protective stack is fixedly connected to the front of the expansion plate, the movable connecting plate is fixedly connected to the front of the protective stack, the positioning slot is opened on the right side of the movable connecting plate, the electromagnetic block is fixedly connected to the left side of the positioning slot, the electric telescopic rod three is fixedly connected to the back side of the top plate, the protective box is fixedly connected to the front side of the electric telescopic rod three, the partition is fixedly connected to the middle part of the protective box, the spring is fixedly connected to the left side of the partition, the connecting frame is fixedly connected to the left end of the spring, and the magnetic block is fixedly connected to the left side of the connecting frame.

[0010] According to the above technical solution, the middle part of the positioning plate is fixedly connected to the outer side of the electric telescopic rod, the top of the electric telescopic rod passes through the bottom of the positioning plate and extends to the top of the positioning plate and is fixedly connected to the bottom of the lifting base plate, a circular groove is opened on the inner front side of the lifting base plate, the lifting base plate is slidingly connected to the outer side of the guide rod through the circular groove, the limiting guide plate is fixedly connected to the middle of the top back side of the operating table, a storage groove is opened on the rear side of the inner top of the operating table, and the guide rod is located on the front side of the bottom inside the storage groove.

[0011] According to the above technical solution, a protective plate is fixedly connected to the middle part of the guide cylinder, the top of the second electric telescopic rod passes through the middle of the bottom of the protective plate and extends to the top of the protective plate and is fixedly connected to the lifting drive disk, an arc-shaped slide groove is opened inside the lifting drive disk, and the lifting drive disk is slidably connected to the outer wall of the guide cylinder through the arc-shaped slide groove, the top of the third expansion frame is fixedly connected to the bottom of the expansion plate, and the top of the guide cylinder is fixedly connected to the bottom of the top plate, so that the guide cylinder can be fixed.

[0012] According to the above technical solution, the front side of the electric telescopic rod 3 passes through the inner wall of the top plate front surface and extends to the front surface of the top plate and is fixedly connected to the back surface of the protection box, so that the electric telescopic rod 3 can drive the protection box to move.

[0013] According to the above technical solution, the left side of the connecting frame passes through the left inner wall of the protective box and extends to the left side of the protective box to be fixedly connected to the magnetic block. The magnetic block and the electromagnetic block are located in the same plane, so that the electromagnetic block can approach and adsorb the magnetic block.

[0014] According to the above technical solution, the number of the expansion frame one, expansion plate, expansion frame two, expansion connecting plate and expansion frame three are two each, and the two expansion frames one, expansion plate, expansion frame two, expansion connecting plate and expansion frame three are symmetrically distributed on the left and right sides of the top plate, so that the expansion plates on both sides can be opened at the same time.

[0015] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0016] When encountering sudden severe weather conditions such as showers and hail, the electric telescopic rod is controlled to work. When the electric telescopic rod is working, the lifting bottom plate moves upward from the storage slot. At the same time, the lifting bottom plate slides on the guide rod, which can guide the lifting bottom plate when it is raised and lowered, so that the support column and the top plate move to the top of the operating table. By controlling the work of the electric telescopic rod, the device can be stored and unfolded, which is more convenient when used;

[0017] When the electric telescopic rod 1 controls the lifting bottom plate to rise, the top plate and the support column move to the top of the operating table, and the electric telescopic rod 2 in the guide cylinder is started, so that the electric telescopic rod 2 controls the lifting drive plate to rise when working, and when the lifting drive plate rises, the expansion frame 2 on the lifting drive plate squeezes the expansion connection plate, so that the expansion connection plate pushes the expansion frame 3, and when the expansion frame 3 is squeezed, the expansion frame 3 pushes the expansion plate, and since one side of the expansion plate is rotatably connected with the expansion frame 1, the expansion plate can be rotated in the expansion frame 1 until it is flush with the expansion frame 1, so that the expansion plate and the top plate are in the same plane, and the top of the operating table is protected;

[0018] When the expansion plate and the top plate are controlled to be in the same plane, the electromagnetic block and the magnetic block are close to each other, and the electromagnetic block is controlled to work, so that the electromagnetic block magnetically adsorbs the magnetic block. At this time, the spring is stretched, so that the magnetic block pulls the connecting frame to move, and the magnetic block is inserted into the positioning card slot in the expansion plate, so that the protection box and the mobile connecting plate can form a whole. Then the electric telescopic rod three is controlled to work, so that the electric telescopic rod three pushes the protection box and the mobile connecting plate, so that the protective stacking plate is stretched and opened, which can protect the top of the driving position and prevent sudden severe weather from causing damage to the operator's body;

[0019] When the expansion plate needs to be stored, the power supply of the electromagnetic block is disconnected, and then the electric telescopic rod 2 is controlled to work, so that the expansion frame 2 on the lifting drive disk pulls the expansion connecting plate, and the expansion connecting plate drives the expansion plate to rotate in the expansion frame 1 through the expansion frame 3. At this time, the inner wall of the positioning slot squeezes the magnetic block, and the electromagnetic block and the magnetic block cannot be magnetically adsorbed and fixed together. After the electromagnetic block is separated from the magnetic block, the spring elasticity recovers and drives the magnetic block to reset, so that the expansion plate can be rotated to the left and right sides of the guide cylinder, and the storage of the expansion plate is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the lifting bottom plate of the present invention;

[0023] Figure 3 It is a schematic diagram of the guide rod of the present invention;

[0024] Figure 4 It is a schematic diagram of an expansion frame of the present invention;

[0025] Figure 5 It is a schematic diagram of explosion of two places of the electric telescopic rod of the present invention;

[0026] Figure 6 yes Figure 5 The enlarged schematic diagram at A in the middle;

[0027] Figure 7 This is a schematic diagram of the explosion of the electromagnetic block of the present invention;

[0028] Figure 8 It is a schematic diagram of three parts of the electric telescopic rod of the present invention;

[0029] Fig. 9 yes Figure 8 Enlarged schematic diagram of point B in the middle.

[0030] In the figure: 1. operating table; 2. supporting bottom plate; 3. storing mechanism; 301. electric telescopic rod 1; 302. positioning plate; 303. lifting bottom plate; 304. guide rod; 305. limiting guide plate; 306. supporting column; 307. top plate; 4. expansion mechanism; 401. expansion frame 1; 402. expansion plate; 403. guide cylinder; 404. electric telescopic rod 2; 405. lifting drive disk; 406. expansion frame 2; 407. expansion connecting plate; 408. expansion frame 3; 5. protection mechanism; 501. protection stacking plate; 502. movable connecting plate; 503. positioning slot; 504. electromagnetic block; 505. electric telescopic rod 3; 506. protection box; 507. partition; 508. spring; 509. connecting frame; 510. magnetic block. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-3 The present invention provides a technical solution: a hydraulically driven tractor operating table, comprising an operating table 1, a storage mechanism 3, an expansion mechanism 4 and a protection mechanism 5, wherein a support base plate 2 is fixedly connected to the bottom of the back of the operating table 1.

[0033] Wherein, the storage mechanism 3 comprises:

[0034] An electric telescopic rod 301 is fixedly connected to the top of the supporting base plate 2, a positioning plate 302 is fixedly connected to the middle of the back of the operating table 1, a lifting base plate 303 is fixedly connected to the top of the electric telescopic rod 301, a guide rod 304 is fixedly connected to the front side of the top inside the operating table 1, a limiting guide plate 305 is fixedly connected to the top of the guide rod 304, a support column 306 is fixedly connected to the rear side of the top of the lifting base plate 303, and a top plate 307 is fixedly connected to the top of the support column 306.

[0035] The middle part of the positioning plate 302 is fixedly connected to the outer side of the electric telescopic rod 301, the top of the electric telescopic rod 301 passes through the bottom of the positioning plate 302 and extends to the top of the positioning plate 302 and is fixedly connected to the bottom of the lifting base plate 303, a circular groove is opened on the inner front side of the lifting base plate 303, the lifting base plate 303 is slidingly connected to the outer side of the guide rod 304 through the circular groove, the limiting guide plate 305 is fixedly connected to the middle of the top back side of the operating table 1, a storage groove is opened on the rear side of the inner top of the operating table 1, and the guide rod 304 is located at the front side of the bottom inside the storage groove.

[0036] When encountering sudden severe weather conditions such as showers and hail, the electric telescopic rod 301 is controlled to work. When the electric telescopic rod 301 is working, the lifting base plate 303 moves upward from the storage slot. At the same time, the lifting base plate 303 slides on the guide rod 304, which can guide the lifting base plate 303 when it is raised and lowered, so that the support column 306 and the top plate 307 are moved above the operating table 1. By controlling the operation of the electric telescopic rod 301, the device can be stored and unfolded, which is more convenient when used.

[0037] See also Figure 4-9 The present invention provides a technical solution: the expansion mechanism 4 includes an expansion frame 1 401, an expansion plate 402, a guide cylinder 403, an electric telescopic rod 2 404, a lifting drive disk 405, an expansion frame 2 406, an expansion connecting plate 407 and an expansion frame 3 408. The expansion frame 1 401 is fixedly connected to the left side of the top plate 307, the expansion plate 402 is fixedly connected to the inner side of the expansion frame 1 401, the guide cylinder 403 is fixedly connected to the middle of the top of the lifting bottom plate 303, the electric telescopic rod 2 404 is fixedly connected to the inner bottom of the guide cylinder 403, the lifting drive disk 405 is fixedly connected to the top of the electric telescopic rod 2 404, the expansion frame 2 406 is fixedly connected to the left side of the lifting drive disk 405, the expansion connecting plate 407 is rotatably connected to the inner middle of the expansion frame 2 406, and the expansion frame 3 408 is rotatably connected to the expansion connecting plate 407.

[0038] The protection mechanism 5 includes a protection stack 501, a movable connecting plate 502, a positioning slot 503, an electromagnetic block 504, an electric telescopic rod three 505, a protection box 506, a partition 507, a spring 508, a connecting frame 509 and a magnetic block 510. The protection stack 501 is fixedly connected to the front of the expansion plate 402, the movable connecting plate 502 is fixedly connected to the front of the protection stack 501, the positioning slot 503 is opened on the right side of the movable connecting plate 502, the electromagnetic block 504 is fixedly connected to the left side of the positioning slot 503, the electric telescopic rod three 505 is fixedly connected to the back side of the top plate 307, the protection box 506 is fixedly connected to the front of the electric telescopic rod three 505, the partition 507 is fixedly connected to the middle part of the protection box 506, the spring 508 is fixedly connected to the left side of the partition 507, the connecting frame 509 is fixedly connected to the left end of the spring 508, and the magnetic block 510 is fixedly connected to the left side of the connecting frame 509.

[0039] A protective plate is fixedly connected to the middle part of the guide cylinder 403, the top of the electric telescopic rod 404 passes through the middle of the bottom of the protective plate and extends to the top of the protective plate and is fixedly connected to the lifting drive disk 405. An arc-shaped slide groove is opened inside the lifting drive disk 405, and the lifting drive disk 405 is slidingly connected to the outer wall of the guide cylinder 403 through the arc-shaped slide groove. The top of the expansion frame 408 is fixedly connected to the bottom of the expansion plate 402, and the top of the guide cylinder 403 is fixedly connected to the bottom of the top plate 307, so that the guide cylinder 403 can be fixed.

[0040] The front side of the electric telescopic rod 3 505 penetrates the inner wall of the front side of the top plate 307 and extends to the front side of the top plate 307 and is fixedly connected to the back side of the protection box 506, so that the electric telescopic rod 3 505 can drive the protection box 506 to move.

[0041] The left side of the connecting frame 509 penetrates the left inner wall of the protective box 506 and extends to the left side of the protective box 506 to be fixedly connected to the magnetic block 510. The magnetic block 510 and the electromagnetic block 504 are located in the same plane, so that the electromagnetic block 504 can approach and adsorb the magnetic block 510.

[0042] There are two expansion frames 1 401, expansion plates 402, expansion frames 2 406, expansion connecting plates 407 and expansion frames 3 408. The two expansion frames 1 401, expansion plates 402, expansion frames 2 406, expansion connecting plates 407 and expansion frames 3 408 are symmetrically distributed on the left and right sides of the top plate 307, so that the expansion plates 402 on both sides can be opened at the same time.

[0043] When the electric telescopic rod 1 301 controls the lifting bottom plate 303 to rise, the top plate 307 and the support column 306 move to the top of the operating table 1, and the electric telescopic rod 2 404 in the guide cylinder 403 is started, so that the electric telescopic rod 2 404 controls the lifting drive disk 405 to rise during operation, and when the lifting drive disk 405 rises, the expansion frame 2 406 on the lifting drive disk 405 squeezes the expansion connecting plate 407, so that the expansion connecting plate 407 pushes the expansion frame 3 408, and when the expansion frame 3 408 is squeezed, the expansion frame 3 408 pushes the expansion plate 402, because one side of the expansion plate 402 is rotatably connected to the expansion frame 1 401, the expansion plate 402 can be rotated in the expansion frame 1 401 until it is flush with the expansion frame 1 401, so that the expansion plate 402 and the top plate 307 are in the same plane, and the top of the operating table 1 is protected.

[0044] When the expansion plate 402 is controlled to be in the same plane as the top plate 307, the electromagnetic block 504 is close to the magnetic block 510, and the electromagnetic block 504 is controlled to work so that the electromagnetic block 504 magnetically adsorbs the magnetic block 510. At this time, the spring 508 is stretched so that the magnetic block 510 pulls the connecting frame 509 to move, and the magnetic block 510 is inserted into the positioning slot 503 in the expansion plate 402, so that the protective box 506 and the movable connecting plate 502 can form a whole. Then the electric telescopic rod three 505 is controlled to work so that the electric telescopic rod three 505 pushes the protective box 506 and the movable connecting plate 502, so that the protective stacking plate 501 is stretched and opened, so as to protect the top of the driving position and prevent the sudden severe weather from causing damage to the operator's body.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0046] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An operating table for a hydraulically driven tiller boat, comprising an operating table (1), characterized in that: It also comprises a storage mechanism (3), an expansion mechanism (4) and a protection mechanism (5); the bottom of the back of the operating table (1) is fixedly connected to a supporting base plate (2); Wherein, the storage mechanism (3) comprises: An electric telescopic rod (301), the electric telescopic rod (301) is fixedly connected to the top of the supporting base plate (2), the positioning plate (302) is fixedly connected to the middle of the back of the operating table (1), the top of the electric telescopic rod (301) is fixedly connected to a lifting base plate (303), the front side of the top of the operating table (1) is fixedly connected to a guide rod (304), the top of the guide rod (304) is fixedly connected to a limiting guide plate (305), the rear side of the top of the lifting base plate (303) is fixedly connected to a support column (306), and the top of the support column (306) is fixedly connected to a top plate (307); The expansion mechanism (4) comprises an expansion frame 1 (401), an expansion plate (402), a guide cylinder (403), an electric telescopic rod 2 (404), a lifting drive plate (405), an expansion frame 2 (406), an expansion connecting plate (407) and an expansion frame 3 (408), wherein the expansion frame 1 (401) is fixedly connected to both sides of the top plate (307), the expansion plate (402) is fixedly connected to the inner side of the expansion frame 1 (401), and the guide cylinder (403) is fixedly connected to the inner side of the expansion frame 1 (401). In the middle of the top of the lifting base plate (303), the electric telescopic rod 2 (404) is fixedly connected to the bottom of the guide cylinder (403), the lifting drive disk (405) is fixedly connected to the top of the electric telescopic rod 2 (404), the expansion frame 2 (406) is fixedly connected to the left side of the lifting drive disk (405), the expansion connection plate (407) is rotatably connected to the middle of the expansion frame 2 (406), and the expansion frame 3 (408) is rotatably connected to the expansion connection plate (407).

2. The hydraulically driven tiller boat operating table according to claim 1, characterized in that: The protection mechanism (5) comprises a protection stack (501), a movable connecting plate (502), a positioning slot (503), an electromagnetic block (504), an electric telescopic rod (505), a protection box (506), a partition (507), a spring (508), a connecting frame (509) and a magnetic block (510). The protection stack (501) is fixedly connected to the front of the expansion plate (402), the movable connecting plate (502) is fixedly connected to the front of the protection stack (501), and the positioning slot (503) is provided on the right side of the movable connecting plate (502). side, the electromagnetic block (504) is fixedly connected to the left side of the positioning slot (503), the electric telescopic rod three (505) is fixedly connected to the back side of the top plate (307), the protective box (506) is fixedly connected to the front side of the electric telescopic rod three (505), the partition (507) is fixedly connected to the middle part of the protective box (506), the spring (508) is fixedly connected to both sides of the partition (507), the connecting frame (509) is fixedly connected to the left end of the spring (508), and the magnetic block (510) is fixedly connected to the left side of the connecting frame (509).

3. The hydraulically driven tiller boat operating table according to claim 2, characterized in that: The middle part of the positioning plate (302) is fixedly connected to the outer side of the electric telescopic rod (301); the top of the electric telescopic rod (301) passes through the bottom of the positioning plate (302) and extends to the top of the positioning plate (302) and is fixedly connected to the bottom of the lifting base plate (303); a circular groove is provided on the inner front side of the lifting base plate (303); the lifting base plate (303) is slidably connected to the outer side of the guide rod (304) through the circular groove; the limiting guide plate (305) is fixedly connected to the middle of the top of the back side of the operating table (1); a storage groove is provided on the rear side of the inner top of the operating table (1); and the guide rod (304) is located on the front side of the bottom of the storage groove.

4. The hydraulically driven tiller boat operating table according to claim 3, characterized in that: A protective plate is fixedly connected to the middle of the guide cylinder (403); the top of the second electric telescopic rod (404) passes through the middle of the bottom of the protective plate and extends to the top of the protective plate to be fixedly connected to the lifting drive disk (405); an arc-shaped sliding groove is provided inside the lifting drive disk (405); the lifting drive disk (405) is slidably connected to the outer wall of the guide cylinder (403) through the arc-shaped sliding groove; the top of the third expansion frame (408) is fixedly connected to the bottom of the expansion plate (402).

5. The hydraulically driven tiller boat operating table according to claim 4, characterized in that: The front side of the electric telescopic rod three (505) penetrates the front inner wall of the top plate (307) and extends to the front of the top plate (307) and is fixedly connected to the back of the protection box (506).

6. The hydraulically driven tiller boat operating table according to claim 5, characterized in that: The left side of the connecting frame (509) penetrates the left inner wall of the protection box (506) and extends to the left side of the protection box (506) to be fixedly connected to the magnetic block (510), and the magnetic block (510) and the electromagnetic block (504) are located in the same plane.

7. The hydraulically driven tiller boat operating table according to claim 6, characterized in that: The number of the expansion frame one (401), the expansion plate (402), the expansion frame two (406), the expansion connecting plate (407) and the expansion frame three (408) are two each, and the two expansion frames one (401), the expansion plate (402), the expansion frame two (406), the expansion connecting plate (407) and the expansion frame three (408) are symmetrically distributed on the left and right sides of the top plate (307).

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