Anti-rolling track type chassis device for harvesting of ratoons

Abstract

The utility model provides a regenerative rice is reaped with anti -roller caterpillar band type chassis device, belong to the field of regenerative rice is reaped, its technical key points include guide mechanism, the guide mechanism includes chassis frame, both sides of chassis frame all are fixedly installed with caterpillar wheel, both sides of two groups caterpillar wheel all are equipped with the push -and -guide board of adaptation, connecting mechanism, the connecting mechanism includes the T shape piece that is fixedly connected in the inside of each group push -and -guide board symmetry, the outside of each group T shape piece all are connected with fixed block of sliding, each group fixed block all with caterpillar wheel all are fixedly connected, the top of each group fixed block all are equipped with the T shape slot of adaptation with T shape piece, the utility model aims at providing regenerative rice is reaped with anti -roller caterpillar band type chassis device, is used to reduce the influence to the influence of two season rice yield.

Description

Technical Field

[0001] This utility model relates to the field of ratooning rice harvesting, specifically to a tracked chassis device for ratooning rice harvesting that is resistant to crushing. Background Technology

[0002] Ratoon rice is a special rice variety characterized by cultivating dormant buds that survive the first crop's stubble, allowing them to sprout and grow again to form panicles. The growth cycle of this variety can be divided into three key stages: budding, seedling emergence, panicle growth, and jointing, and flowering and grain filling. Compared to conventional rice, ratoon rice has significant advantages, including reduced labor costs and increased economic efficiency. With the development of agricultural mechanization, ratoon rice is currently mainly harvested using combine harvesters.

[0003] However, the tracked harvesters currently in widespread use have certain problems during operation. When harvesting the first crop of rice, the harvester inevitably crushes the rice stubble. Since the harvested rice stubble typically extends in all directions, some stubble that is not perpendicular to the tracks extend into the track undercarriage area. This means that as the tracks roll, they not only crush the rice stubble perpendicular to the tracks but also cause additional crushing of the stubble extending to the sides of the tracks. This double crushing effect significantly increases the damage to the rice stubble, thus affecting the yield of the second crop of rice. Utility Model Content

[0004] The purpose of this invention is to provide an anti-rolling tracked chassis device for harvesting regenerated rice, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A tracked chassis device for harvesting ratooning rice that is resistant to crushing, including

[0007] A guiding mechanism, comprising a chassis frame, on both sides of which track wheels are fixedly mounted, and on both sides of the two sets of track wheels are fitted with matching push plates;

[0008] The connecting mechanism includes T-shaped blocks symmetrically and fixedly connected inside each group of push plates. Each group of T-shaped blocks has a fixed block slidably connected to its outer side. Each group of fixed blocks is fixedly connected to the track wheel. Each group of fixed blocks has a T-shaped slot on its top that matches the T-shaped block.

[0009] As a further embodiment of this utility model: each group of T-shaped slots and each group of push plates has a pin that slides through the interior, and each group of fixing blocks has a slot that matches the pin inside, with each group of pins being inserted into the slot.

[0010] As a further embodiment of this utility model: each group of T-shaped slots has a connected inclined groove on one side of its top, and the inclined groove is adapted to one end of the pin.

[0011] As a further embodiment of this utility model: a traction block is fixedly connected to the end of each group of pins away from the fixed block, and a spring is fixedly connected between each group of traction blocks and the push plate.

[0012] As a further embodiment of this utility model: L-shaped rods are fixedly connected to the opposite sides of the push plates on both sides, and side plates are slidably passed through the outer sides of the two sets of L-shaped rods on the same side. The interior of each set of side plates is symmetrically provided with insertion holes that are adapted to the L-shaped rods, and the L-shaped rods pass through the insertion holes.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] With the above-described structure, the pusher plate, fixing block, and T-shaped block work together to allow the T-shaped block to be inserted into the T-shaped slot, thus enabling the installation of the pusher plate. When the harvester using this chassis is harvesting the first crop of ratooning rice, the track wheels can roll along the paddy field, thereby moving each set of pusher plates. As the pusher plates move, they can push the harvested rice stubble to both sides, reducing the probability of nearby extended rice stubble being crushed by the rolling track wheels. This effectively reduces the damage to the rice stubble caused by the rolling track wheels during the first crop harvest, thus reducing the impact on the yield of the second crop. Attached Figure Description

[0015] The present invention will be further described in detail below with reference to the embodiments shown in the accompanying drawings, but this does not constitute any limitation on the present invention.

[0016] Figure 1 A schematic diagram of a tracked chassis device for harvesting ratooned rice that is designed to prevent crushing.

[0017] Figure 2 Tracked chassis device for harvesting ratooning rice that is resistant to crushing Figure 1 A schematic diagram of the structure of part A.

[0018] Figure 3 Tracked chassis device for harvesting ratooning rice that is resistant to crushing Figure 1 A schematic diagram of the structure of part B.

[0019] Figure 4 This is a cross-sectional view of the fixing block in a tracked chassis device for harvesting ratooned rice that is designed to prevent crushing.

[0020] In the diagram: 1. Guiding mechanism; 101. Chassis frame; 102. Track wheel; 103. Push plate; 104. L-shaped rod; 105. Side plate; 106. Insertion hole; 2. Connecting mechanism; 201. Fixing block; 202. T-shaped block; 203. T-shaped slot; 204. Pin; 205. Traction block; 206. Spring; 207. Slot; 208. Inclined groove. Detailed Implementation

[0021] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0022] Please see Figure 1-4 A tracked chassis device for harvesting ratooning rice with anti-crushing features includes a guiding mechanism 1. The guiding mechanism 1 includes a chassis frame 101, with track wheels 102 fixedly mounted on both sides of the chassis frame 101. Each set of track wheels 102 has a matching pusher plate 103 fitted on both sides. The pusher plate 103 can push the rice stubble extending to the track wheels 102 to the sides when the track wheels 102 move, thereby reducing the probability of the rice stubble extending to the track wheels 102 being crushed by the track wheels 102. A connecting mechanism 2 includes T-shaped blocks 202 symmetrically fixedly connected inside each set of pusher plates 103. Each set of T-shaped blocks 202 has a slidably connected fixing block 201 on its outer side. The fixing block 201 is used to support the T-shaped blocks 202 and the pusher plates 103.

[0023] Each set of fixing blocks 201 is fixedly connected to the track wheel 102. Each set of fixing blocks 201 has a T-shaped slot 203 at its top that matches the T-shaped block 202. The T-shaped slot 203 is designed for the insertion of the T-shaped block 202, allowing the fixing block 201 to support the T-shaped block 202, thereby enabling the installation and fixing of the T-shaped slot 203 and the pusher plate 103. Each set of T-shaped slots 203 and each set of pusher plates 103 has a sliding pin 204 inside. Each set of fixing blocks 201 has a slot 207 inside that matches the pin 204. Each set of pins 204 is inserted into the slot 207, thus limiting the movement of the T-shaped slot 203 and reducing the probability of the T-shaped block 202 disengaging from the T-shaped slot 203.

[0024] Each set of T-shaped slots 203 has a connected inclined groove 208 on one side of its top. The inclined groove 208 is adapted to one end of the pin 204, and the inclined groove 208 facilitates the pin 204 to slide into the T-shaped slot 203. Each set of pins 204 has a traction block 205 fixedly connected to the end away from the fixing block 201. Each set of traction blocks 205 is fixedly connected to the push plate 103 with a spring 206. The spring 206 is used to use its own elasticity to pull the traction block 205 and the pin 204 to one side of the slot 207, so as to reduce the probability of the pin 204 disengaging from the slot 207.

[0025] L-shaped rods 104 are fixedly connected to the opposite sides of the two pusher plates 103. Side plates 105 slide through the outer sides of the two sets of L-shaped rods 104 on the same side. The side plates 105 are designed to shield the sides of the track wheels 102, reducing the sliding of rice stubble pushed by the pusher plates 103 along the side plates 105, thereby further reducing the probability of the extended rice stubble being crushed by the track wheels 102. Each set of side plates 105 has symmetrically opened insertion holes 106 that are adapted to the L-shaped rods 104. The L-shaped rods 104 pass through the insertion holes 106, which limit the movement of the side plates 105 and facilitate the assembly and disassembly of the side plates 105.

[0026] When harvesting the first-season rice of ratooning rice using this chassis, the track wheels 102 can roll along the paddy field, thereby driving the pusher plates 103 to move accordingly. As the pusher plates 103 move, they push the harvested rice stubble to both sides, reducing the probability of nearby extended rice stubble being crushed by the rolling track wheels 102. This effectively reduces the damage to the rice stubble caused by the rolling track wheels 102 during the first-season rice harvest. When not harvesting the first-season ratooning rice, the side plates 105 are moved upwards, thereby... 105 is moved out from the top of the L-shaped rod 104, thereby completing the disassembly of the side plate 105. Then, the traction block 205 and the pin 204 can be pulled away from the fixed block 201, so that the pin 204 is pulled out from the inside of the slot 207. Then, the push plate 103 is moved upward, so that the push plate 103 drives the T-shaped block 202 to move upward until the T-shaped block 202 is pulled out from the inside of the T-shaped slot 203, thereby removing the push plate 103. Then, each set of push plates 103 is disassembled in this manner.

[0027] The above-described embodiments are preferred embodiments of the present utility model and are only used to facilitate the illustration of the present utility model. They are not intended to limit the present utility model in any way. Any person skilled in the art who makes partial modifications or alterations to the technical content disclosed in the present utility model without departing from the scope of the technical features of the present utility model shall still fall within the scope of the technical features of the present utility model.

Claims

1. A device for preventing the rolling of the rice harvesting with the regenerated rice, characterized in that, include The guiding mechanism (1) includes a chassis frame (101), and track wheels (102) are fixedly installed on both sides of the chassis frame (101). The two sets of track wheels (102) are fitted with matching push plates (103) on both sides. The connecting mechanism (2) includes T-shaped blocks (202) symmetrically fixedly connected inside each group of push plates (103). Each group of T-shaped blocks (202) has a fixed block (201) slidably connected to its outer side. Each group of fixed blocks (201) is fixedly connected to the track wheel (102). Each group of fixed blocks (201) has a T-shaped slot (203) on its top that is adapted to the T-shaped block (202).

2. The anti-roller track chassis device for harvesting of rices of claim 1, wherein, Each group of T-shaped slots (203) and each group of push plates (103) has a pin (204) that slides through the interior. Each group of fixing blocks (201) has a slot (207) that matches the pin (204) inside. Each group of pins (204) is inserted into the slot (207) inside.

3. The anti-roller track chassis device for harvesting of rices of claim 2, wherein, Each of the T-shaped slots (203) has a connected inclined groove (208) on one side of its top, and the inclined groove (208) is adapted to one end of the pin (204).

4. The anti-roller track chassis device for harvesting of rices of claim 3, wherein, Each set of pins (204) is fixedly connected to a traction block (205) at the end away from the fixed block (201), and each set of traction blocks (205) is fixedly connected to the push plate (103) with a spring (206).

5. The anti-roller track chassis device for harvesting of rices of claim 1, wherein, L-shaped rods (104) are fixedly connected to the opposite sides of the pusher plates (103) on both sides. Side plates (105) slide through the outer sides of the two sets of L-shaped rods (104) on the same side. Insertion holes (106) adapted to the L-shaped rods (104) are symmetrically opened inside each set of side plates (105). The L-shaped rods (104) pass through the insertion holes (106).

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