Jacking transplanter
By improving the hoisting mechanism, using a design composed of frame, chain conveying mechanism and articulated triangular cam, the existing hoisting structure has been solved, and the synchronous hoisting and hoisting height consistency is achieved, and the smoothness and stability of the material barrel hoisting process is improved.
Patent Information
- Application Number
- CN202422402396.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-09-30
AI Technical Summary
During the lifting process, the existing lifting structure has problems such as inconsistent synchronous movements, complex structure and large space occupation, resulting in uneven lifting of the material barrel and easy to roll over or shake.
The design includes a frame, a chain conveying mechanism and an improved hoisting mechanism. The hoisting mechanism consists of the first and second mounting seats, an articulated triangular cam, a synchronous rod and a driving cylinder. The synchronous rod is pushed by the driving cylinder to drive the triangular cam linkage to achieve synchronous hoisting.
The synchronous lifting and lifting height consistency is achieved, which improves the smoothness and stability of the barrel hoisting process, and reduces the phenomenon of rollover or shaking.
Smart Images
Figure CN222845862U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of lifting equipment, and in particular relates to a lifting transplanter. Background Art
[0002] When transferring materials, the materials are usually directly placed in transfer buckets, which are then transported by conveyors. When the transfer bucket needs to be turned or lifted during transportation, a hydraulic vertical lifting structure or a lifting screw structure is often used for lifting. Both structures have serious structural defects.
[0003] The hydraulic vertical lifting structure requires the synchronous movement of two hydraulic cylinders, and guide rods need to be added for positioning and guiding. It has high requirements for equipment processing. At the same time, the consistency of the hydraulic cylinder movement during operation is required to be high, otherwise there will be problems such as unsmooth movement or jamming.
[0004] The structure of the lifting screw is relatively complex and requires relatively high space, which is usually not possible for equipment with limited space.
[0005] Therefore, how to design a lifting transplanter with small space, simple structure and good lifting consistency has become a technical problem that needs to be solved urgently. Summary of the invention
[0006] The technical problem to be solved by the utility model is to provide a jacking transplanter. By improving the jacking mechanism, synchronous jacking can be achieved with good consistency of jacking height, which helps to improve the smoothness and stability of the barrel during jacking and prevent the surface from tipping over or shaking.
[0007] The technical solution adopted by the utility model is: a jacking transplanter, comprising a frame, a chain conveying mechanism arranged on the frame, the transplanter also comprising a jacking mechanism arranged between the frame and the chain conveying mechanism, the jacking mechanism comprising a first mounting seat and a second mounting seat respectively arranged at the four corners of the top of the frame and the bottom of the chain conveying mechanism, a triangular cam hingedly arranged between the first mounting seat and the second mounting seat by means of a rotating shaft, a synchronization rod hingedly arranged between two adjacent triangular cams on the front and rear sides of the frame, and a driving mechanism for driving the rotation of two adjacent triangular cams at the left end or the right end of the frame.
[0008] Furthermore, the driving mechanism includes a driving cylinder arranged in the frame, a push rod arranged at the output end of the driving cylinder, and a rocker arm hinged on both sides of the push rod, and the other end of the rocker arm is fixedly connected to the rotating shaft on the first mounting seat.
[0009] Furthermore, the triangular cam is a right-angled isosceles triangle, and the triangular cam includes a first mounting angle, a second mounting angle, and a third mounting angle. The first mounting angle is hinged on the first mounting seat, the second mounting angle is hinged on the second mounting seat, and the third mounting angle is hinged to the synchronization rod.
[0010] Furthermore, the number of the driving cylinders arranged in parallel is 2-4.
[0011] The beneficial effects produced by adopting the utility model are as follows: by improving the lifting mechanism, synchronous lifting can be achieved with good consistency of lifting height, which helps to improve the smoothness and stability of the barrel lifting process and prevent the surface from tipping over or shaking. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a structural schematic diagram of the utility model;
[0013] Figure 2 is a schematic diagram of the initial position of the jacking transplanter;
[0014] Figure 3 It is a schematic diagram of the jacking transplanter being lifted into place;
[0015] In the accompanying drawings: 1 is the frame, 2 is the chain conveying mechanism, 3-1 is the first mounting seat, 3-2 is the second mounting seat, 3-3 is the triangular cam, 3-3-1 is the first mounting angle, 3-3-2 is the second mounting angle, 3-3-3 is the third mounting angle, 3-4 is the synchronization rod, 3-5 is the driving cylinder, 3-6 is the push rod, and 3-7 is the rocker arm. DETAILED DESCRIPTION
[0016] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.
[0017] See attached Figure 1-3 A lifting transplanter comprises a frame 1, a chain conveying mechanism 2 arranged on the frame 1, and the transplanter also comprises a lifting mechanism arranged between the frame 1 and the chain conveying mechanism 2, the lifting mechanism comprises a first mounting seat 3-1 and a second mounting seat 3-2 respectively arranged at the four corners of the top of the frame 1 and the bottom of the chain conveying mechanism 2, a triangular cam 3-3 hingedly arranged between the first mounting seat 3-1 and the second mounting seat 3-2 by means of a rotating shaft, a synchronization rod 3-4 hingedly arranged between two adjacent triangular cams 3-3 on the front and rear sides of the frame 1, and a driving mechanism for driving the two adjacent triangular cams 3-3 at the left end or the right end of the frame 1 to rotate.
[0018] The driving mechanism includes a driving cylinder 3-5 arranged in the frame 1, a push rod 3-6 arranged at the output end of the driving cylinder 3-5, and a rocker arm 3-7 hinged on both sides of the push rod 3-6, and the other end of the rocker arm 3-7 is fixedly connected to the rotating shaft on the first mounting seat 3-1.
[0019] The triangular cam 3-3 is a right-angled isosceles triangle, and the triangular cam 3-3 includes a first mounting angle 3-3-1, a second mounting angle 3-3-2, and a third mounting angle 3-3-3. The first mounting angle 3-3-1 is hinged on the first mounting seat 3-1, the second mounting angle 3-3-2 is hinged on the second mounting seat 3-2, and the third mounting angle 3-3-3 is hingedly mounted on the synchronization rod 3-4.
[0020] The number of the driving cylinders 3-5 arranged in parallel is 2-4.
[0021] In the utility model, the driving cylinder 3-5 is used as a lifting power source, and the lifting transplanter is equipped with four triangular cams 3-3;
[0022] The driving cylinder 3-5 is pushed, and the four triangular cams 3-3 are linked by the synchronous rod 3-4. The second corners of the four triangular cams 3-3 rotate upward, thereby driving the chain conveying mechanism 2 to lift upward. After the equipment stroke requirement is reached, the lifting stops. The driving cylinder 3-5 is recovered, and the triangular cam 3-3 rotates to drive the chain conveying mechanism 2 back to the original position. This equipment has a simple structure, the chain conveying part is lifted steadily, and the lifting process is smooth and synchronized.
[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.
Claims
1. A lifting transplanter, comprising a frame (1) and a chain conveying mechanism (2) arranged on the frame (1), characterized in that: The transplanter further comprises a lifting mechanism arranged between the frame (1) and the chain conveying mechanism (2), the lifting mechanism comprising a first mounting seat (3-1) and a second mounting seat (3-2) respectively arranged at the top of the frame (1) and the four corners of the bottom of the chain conveying mechanism (2), a triangular cam (3-3) hingedly arranged between the first mounting seat (3-1) and the second mounting seat (3-2) by means of a rotating shaft, a synchronizing rod (3-4) hingedly arranged between two adjacent triangular cams (3-3) on the front and rear sides of the frame (1), and a driving mechanism for driving the two adjacent triangular cams (3-3) on the left end or the right end of the frame (1) to rotate.
2. The lifting and transplanting machine according to claim 1, characterized in that: The driving mechanism comprises a driving cylinder (3-5) arranged in a frame (1), a push rod (3-6) arranged at an output end of the driving cylinder (3-5), and a rocker arm (3-7) hinged on both sides of the push rod (3-6); the other end of the rocker arm (3-7) is fixedly connected to a rotating shaft on a first mounting seat (3-1).
3. The lifting and transplanting machine according to claim 2, characterized in that: The triangular cam (3-3) is a right-angled isosceles triangle, and comprises a first mounting angle (3-3-1), a second mounting angle (3-3-2), and a third mounting angle (3-3-3); the first mounting angle (3-3-1) is hinged on a first mounting seat (3-1), the second mounting angle (3-3-2) is hinged on a second mounting seat (3-2), and the third mounting angle (3-3-3) is hingedly mounted on a synchronization rod (3-4).
4. The lifting and transplanting machine according to claim 2, characterized in that: The number of the driving cylinders (3-5) arranged in parallel is 2-4.