Automatic seedling feeding structure of rice transplanter

Abstract

The automatic seedling feeding structure comprises a machine frame, a fixing frame is arranged on the upper side of the machine frame, placing seats are evenly arranged on the front side of the fixing frame, a door-shaped frame is arranged on the rear side of the fixing frame, strip-shaped openings are formed in the two sides of the front side of the door-shaped frame, and screw rods are rotationally connected into the strip-shaped openings. The utility model relates to the technical field of rice transplanters, and has the beneficial effects that according to the technical scheme, the vertically arranged fixing frame is additionally arranged on the rear side of the rack of the rice transplanter, and a plurality of groups of placing seats are arranged on the front side of the fixing frame; the placing base can place disc-shaped seedlings on the upper side of the placing disc, then the disc-shaped seedlings on the upper side of the placing base can be taken down layer by layer and moved into the conveying groove through cooperation of the first driving piece, the screw rod, the electric push rod and the moving assembly, therefore, automatic seedling feeding operation can be driven, and the device has the advantages of being high in working efficiency and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to rice transplanter technical field, concretely is automatic seedling structure of rice transplanter. BACKGROUND

[0002] Rice is the main food crop in China, and the planting area and yield are second, China has a long history of rice planting, rice transplanter is a kind of agricultural machinery, rice mechanical planting can not only greatly reduce the labor intensity of farmers, but also reduce the total cost of rice planting;

[0003] At present, the rice transplanter needs artificial seedling during operation, that is, one or two people are arranged to be responsible for the work of placing seedlings in the seedling box, and the seedling method has the defects of high labor intensity, high production cost, low working efficiency and difficult to improve the automation degree of the rice transplanter operation. UTILITY MODEL CONTENT

[0004] In order to solve the above technical problems, the utility model provides an automatic seedling structure of rice transplanter, which has the advantages of high operation efficiency.

[0005] In order to achieve the above purpose, the utility model is realized by the following technical scheme: an automatic seedling structure of rice transplanter, comprising a rack, a fixed frame is arranged on the upper side of the rack, a plurality of placing seats are uniformly arranged on the front side of the fixed frame, a door-shaped frame is arranged on the rear side of the fixed frame, a plurality of strip-shaped openings are formed on the two sides of the front side of the door-shaped frame, a screw rod is rotatably connected in the strip-shaped opening, and the upper side of the screw rod penetrates through the strip-shaped opening and extends out from the upper side of the door-shaped frame.

[0006] The upper side of the screw rod is connected with a first driving piece, a lifting seat is arranged on the front side of the strip-shaped opening and is in sliding connection with the screw rod, an electric push rod is arranged on the front side of the lifting seat, a moving assembly is connected with the output end of the electric push rod, and a conveying groove is arranged on the front side of the rack.

[0007] The moving assembly comprises a connecting block connected with the front side of the output end of the electric push rod, a plurality of strip-shaped blocks are uniformly arranged on the rear side of the connecting block, the connecting block and the connecting block are hollow, the strip-shaped blocks are in communication with the interiors of the connecting blocks, a plurality of rectangular through holes are formed in the upper sides of the strip-shaped blocks and the connecting blocks, a second driving piece is arranged on one side of the interior of the connecting block, a rotating shaft is connected with the driving end of the second driving piece, a conveyor belt is arranged in the interior of the strip-shaped block, and the rotating shaft is connected with the conveyor belt.

[0008] In the above scheme, a guide inclined surface is arranged on the upper side of the front side of the connecting block.

[0009] In the above scheme, the upper sides of the screw rods arranged on the two sides of the door-shaped frame are provided with synchronous wheels, and the synchronous wheels on the two sides of the door-shaped frame are connected through a synchronous belt.

[0010] In the scheme, the front side of the fixing frame is uniformly provided with a guide groove, and the rear side of the strip-shaped block is in sliding connection with the guide groove.

[0011] In the scheme, the placing seat is in L shape.

[0012] Beneficial effects

[0013] The utility model provides a kind of automatic seedling structure of rice transplanter, with following beneficial effects: the technical scheme is increased vertical setting fixing frame in the rear side of the rice transplanter frame, and multiple groups of placing seats are set in the front side of the fixing frame, placing seat can be placed on the disc seedling on placing disc upside, subsequently by first driving part, screw rod, electric push rod and moving assembly cooperation, disc seedling upside of placing seat can be taken down and moved to the inside of conveying groove layer by layer, to can drive the operation of automatic seedling, with the advantages, such as high work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the front view structural schematic diagram of the utility model.

[0015] Figure 2 It is the overhead sectional view structural schematic diagram of the utility model.

[0016] Figure 3 It is the overhead view structural schematic diagram of the utility model.

[0017] Figure 4 It is the side view structural schematic diagram of the utility model.

[0018] In the drawing: 1, frame, 2, fixing frame, 3, placing seat, 4, door type frame, 5, screw rod, 6, first driving part, 7, lifting seat, 8, electric push rod, 9, conveying groove, 10, connecting block, 11, strip-shaped block, 12, second driving part, 13, rotating shaft, 14, conveyer belt, 15, guide inclined plane, 16, synchronous wheel, 17, synchronous belt. DETAILED DESCRIPTION

[0019] Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range of protection of the utility model.

[0020] EMBODIMENT

[0021] Please refer to Figures 1-4The utility model provides an automatic seedling feeding structure of rice transplanter, including frame 1, the upper side of frame 1 is provided with fixed frame 2, the front side of fixed frame 2 is evenly provided with and places seat 3, the rear side of fixed frame 2 is provided with door type frame 4, and both sides of the front side of door type frame 4 are opened with strip opening, and the inside rotation is connected with screw 5 in strip opening, and the upper side of screw 5 penetrates strip opening and stretches out from the upper side of door type frame 4,

[0022] The upper side of screw 5 is connected with first driving part 6, and the front side of strip opening is provided with lifting seat 7 with the sliding connection of screw 5, and the front side of lifting seat 7 is provided with electric push rod 8, and the output end front side of electric push rod 8 is connected with moving assembly, and the front side of frame 1 is provided with conveying groove 9,

[0023] Moving assembly includes the connection of the output end front side of electric push rod 8 with connecting block 10, and the rear side of connecting block 10 is evenly provided with strip block 11, and connecting block 10 and connecting block 10 inside are hollow, and strip block 11 is communicated with connecting block 10 inside, and the upper side of strip block 11 and connecting block 10 is opened with rectangular through-hole, and one side in connecting block 10 inside is provided with second driving part 12, and the driving end of second driving part 12 is connected with rotating shaft 13, and the inner side of strip block 11 is provided with conveyer belt 14, and rotating shaft 13 is connected with conveyer belt 14,

[0024] Need to explain, the front side of fixed frame 2 is provided with multiple places seat 3, and every two mutually close places seat 3 is mutually formed with a group of placement area, before the operation of rice transplanter, first place disc-shaped seedling on every group of placement area, then can control rice transplanter to run, when needing to feed seedling to conveying groove 9, first electric push rod 8 runs, and strip block 11 inside is inserted into guide groove inside through connecting block 10, then first driving part 6 runs, through the cooperation of synchronous pulley 16 and synchronous belt 17, can drive the rotation of screw 5 located at both sides of door type frame 4 simultaneously, and lifting seat 7 moves in vertical direction, and then strip block 11 can be lifted from the middle part of a group of placement area, and the surface of conveyer belt 14 on the upper side of strip block 11 is contacted with the bottom of disc-shaped seedling,

[0025] Second driving part 12 runs now, can drive conveyer belt 14 to run through rotating shaft 13, and disc-shaped seedling moves to the upper side of connecting block 10, then first driving part 6 runs again, drives connecting block 10 and disc-shaped seedling to descend, when connecting block 10 descends to the lowest place, second driving part 12 runs again, and conveyer belt 14 runs again through rotating shaft 13, so that disc-shaped seedling located on connecting block 10 can be moved to the inside of conveying groove 9,

[0026] The number of the placing areas matches the number of the conveying channels of the conveying groove 9, through cooperation of the electric push rod 8, the screw rod 5 and other components, the multiple disc-shaped seedlings on the front side of the fixed frame 2 can be sequentially taken from bottom to top and moved into the conveying groove 9, and finally the automatic seedling feeding operation can be realized, and the interval between the two placing seats 3 is small, so that the disc-shaped seedlings will not fall off.

[0027] The upper front side of the connecting block 10 is provided with a guide slope 15, which is used for increasing the smoothness of the disc-shaped seedling movement.

[0028] The upper side of the screw rod 5 located on both sides of the door-shaped frame 4 is provided with a synchronous wheel 16, and the two synchronous wheels 16 on both sides of the door-shaped frame 4 are connected through a synchronous belt 17, so that the two screw rods 5 can synchronously rotate, and the device is convenient to operate.

[0029] The front side of the fixed frame 2 is uniformly provided with a guide groove, and the rear side of the strip-shaped block 11 is slidably connected with the guide groove, which is used for increasing the stability of the vertical operation of the strip-shaped block 11 and the connecting block 10.

[0030] The placing seat 3 is L-shaped, which is convenient for placing the disc-shaped seedlings.

[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic seedling-planting structure of a rice transplanter comprising a frame (1), characterized by, The rack (1) is provided with a fixed frame (2) on the upper side, the fixed frame (2) is uniformly provided with a placing seat (3) on the front side, the fixed frame (2) is provided with a door type frame (4) on the back side, the door type frame (4) is provided with a strip-shaped opening on both sides of the front side, the screw rod (5) is rotatably connected inside the strip-shaped opening, the screw rod (5) penetrates the strip-shaped opening and extends out from the upper side of the door type frame (4); The screw rod (5) is connected with a first driving piece (6) on the upper side, the strip-shaped opening is provided with a lifting seat (7) which is slidably connected with the screw rod (5) on the front side, the lifting seat (7) is provided with an electric push rod (8) on the front side, the electric push rod (8) is connected with a moving assembly on the front side of the output end, the rack (1) is provided with a conveying groove (9) on the front side; The moving assembly comprises a connecting block (10) which is connected with the output end of the electric push rod (8) on the front side, the connecting block (10) is uniformly provided with a strip-shaped block (11) on the back side, the connecting block (10) and the connecting block (10) are hollow, the strip-shaped block (11) is in communication with the inside of the connecting block (10), the strip-shaped block (11) and the connecting block (10) are provided with a rectangular through hole on the upper side, the connecting block (10) is provided with a second driving piece (12) on one side of the inside, the second driving piece (12) is connected with a rotating shaft (13) on the driving end, the strip-shaped block (11) is provided with a conveyor belt (14) on the inside, and the rotating shaft (13) is connected with the conveyor belt (14).

2. The automatic seedling loading structure of a rice transplanter according to claim 1, wherein The connecting block (10) is provided with a guide inclined plane (15) on the upper side of the front side.

3. The automatic seedling loading structure of a rice transplanter according to claim 1, wherein The screw rod (5) is provided with a synchronous wheel (16) on the upper side of both sides of the door type frame (4), and the synchronous wheels (16) on both sides of the door type frame (4) are connected through a synchronous belt (17).

4. The automatic seedling loading structure of a rice transplanter according to claim 1, wherein The fixed frame (2) is uniformly provided with a guide groove on the front side, and the strip-shaped block (11) is slidably connected with the guide groove on the back side.

5. The automatic seedling loading structure of a rice transplanter according to claim 1, wherein The placing seat (3) is L-shaped.

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