Wheat seeding rate adjusting device

Abstract

The utility model relates to the technical field of agricultural machinery, and discloses a wheat seeding rate adjusting device which comprises two connecting plates, an adjusting mechanism is arranged on one side of each connecting plate, the adjusting mechanism comprises two sleeves, and the sleeves are arranged on the two sides of the connecting plates. And one sides of the two sleeves are fixedly connected to the middles of one sides of the two connecting plates correspondingly, threaded rods are arranged in the sleeves, material storage discs are arranged on the outer surfaces of the threaded rods, threaded discs are arranged in the middles of the left side and the right side of each material storage disc correspondingly, and a plurality of discharging mechanisms are arranged outside the material storage discs. Through the sleeves connected to one side of the connecting plate, the threaded rod can rotate between the two sleeves, the material storage disc can slide on the outer surface of the threaded rod, and the threaded disc and the threaded rod conduct threaded rotation movement to be responsible for limiting and fixing the material storage disc; and therefore, the effect of conveniently and flexibly adjusting the device by an operator can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural machinery technical field, concretely is a wheat sowing quantity adjusting device. BACKGROUND

[0002] Wheat is one of the most important food crops in the world, and the reasonable determination of its sowing quantity directly affects the growth and development and final yield of wheat, the sowing quantity refers to the weight of wheat seeds sown per unit area, and reasonable sowing quantity can ensure uniform distribution of wheat plants, fully utilize soil nutrients and light, thereby realizing high yield and stable yield.

[0003] With the development of modern agriculture, mechanized seeding has become an important means to improve crop yield and efficiency, the existing wheat seeding machine has certain limitations in sowing quantity adjustment, the current adjusting device has low flexibility in use, is relatively complex to operate, and cannot be flexibly adjusted according to actual conditions, thereby not only affecting the quality of seeding, but also increasing the labor intensity of farmers. UTILITY MODEL CONTENT

[0004] (I) technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides a wheat sowing quantity adjusting device, which has the advantages of convenient operation for the operator to flexibly adjust the device and reverse, and solves the problems mentioned in the above background technology.

[0006] (II) technical scheme

[0007] In order to achieve the above purpose, the utility model provides the following technical scheme: a wheat sowing quantity adjusting device, including connecting plate, the number of connecting plate is two, one side of connecting plate is provided with adjusting mechanism, adjusting mechanism includes sleeve, the number of sleeve is two, one side of two sleeve is fixedly connected in the middle part of one side of two connecting plates, the inside of sleeve is provided with threaded rod, the outer surface of threaded rod is provided with storage tray, the middle part of left and right sides of storage tray is provided with threaded disc, the outside of storage tray is provided with a plurality of number of discharge mechanism.

[0008] Preferably, the other side of the two connecting plates is fixedly connected with a fixing sleeve, and the fixing sleeve is provided with a plug rod above.

[0009] Preferably, the top of the plug rod is fixedly connected with a fixed rod, and the top of the fixed rod is fixedly connected with a push rod.

[0010] The inside of the fixing sleeve is hollow, the plug rod can be inserted into the inside of the fixing sleeve, the fixed rod is connected with the connecting plate through the plug rod at the bottom, which is convenient for the operator to disassemble and assemble, and the push rod is convenient for the operator to move the discharge mechanism.

[0011] Preferably, the discharging mechanism comprises threaded pipes, and the threaded pipes are uniformly connected to the middle part of the outer surface of the storage tray.

[0012] Preferably, the threaded pipes are externally provided with threaded heads.

[0013] Preferably, the threaded heads are fixedly connected with discharging insertion pipes.

[0014] The threaded head and the threaded pipe are in threaded rotation, and the discharging insertion pipe can be threadedly connected with the storage tray through the threaded head, so that the operator can conveniently disassemble and assemble the discharging insertion pipe and adjust the number of the discharging insertion pipe according to the sowing distance.

[0015] Compared with the prior art, the wheat sowing amount adjusting device has the following beneficial effects:

[0016] 1. The sleeve connected to one side of the connecting plate, the threaded rod can rotate between the two sleeves, the storage tray can slide on the outer surface of the threaded rod, the threaded disc and the threaded rod are in threaded rotation, and the threaded disc is responsible for limiting and fixing the storage tray, so that the operator can conveniently and flexibly adjust the device.

[0017] 2. The threaded pipe connected to the middle part of the outer surface of the storage tray, the threaded head can rotate in the threaded pipe, and the discharging insertion pipe can be threadedly connected with the storage tray through the threaded head, so that the operator can conveniently disassemble and assemble the discharging insertion pipe. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of the utility model;

[0019] Figure 2 It is a side view structure schematic view of the utility model storage tray;

[0020] Figure 3 It is a top view structure schematic view of the utility model.

[0021] 1, connecting plate; 101, fixed sleeve; 102, insertion rod; 103, fixed rod; 104, push rod; 2, adjusting mechanism; 201, sleeve; 202, threaded rod; 203, storage tray; 204, threaded disc; 3, discharging mechanism; 301, threaded pipe; 302, threaded head; 303, discharging insertion pipe. DETAILED DESCRIPTION

[0022] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0023] Please refer to Figures 1-3 A wheat seeding quantity adjusting device, comprising connecting plates 1, the number of the connecting plates 1 is two, one side of the connecting plate 1 is provided with an adjusting mechanism 2, the adjusting mechanism 2 comprises sleeves 201, the number of the sleeves 201 is two, one side of the two sleeves 201 is fixedly connected to the middle part of one side of the two connecting plates 1, the inside of the sleeve 201 is provided with a threaded rod 202, the outer surface of the threaded rod 202 is provided with a storage tray 203, the middle part of the left and right sides of the storage tray 203 is provided with a threaded disc 204, the outside of the storage tray 203 is provided with a plurality of discharge mechanisms 3, the two connecting plates 1 correspond to each other, the threaded rod 202 can be inserted into the inside of the sleeve 201, and can rotate between the two sleeves 201, the storage tray 203 can slide on the outer surface of the threaded rod 202, different row spacings are adjusted according to requirements, the inside is used for placing wheat seeds, the threaded disc 204 and the threaded rod 202 are screwed and rotated, and the position of the storage tray 203 is fixedly limited.

[0024] Specifically, as shown in Figure 1 The other side of the two connecting plates 1 is fixedly connected with a fixing sleeve 101, the upper side of the fixing sleeve 101 is provided with a plug rod 102, the top of the plug rod 102 is fixedly connected with a fixing rod 103, and the top of the fixing rod 103 is fixedly connected with a push rod 104.

[0025] Through the above technical scheme, the inside of the fixing sleeve 101 is hollow, the plug rod 102 can be inserted into the inside of the fixing sleeve 101, the fixing rod 103 is connected with the connecting plate 1 through the plug rod 102 at the bottom, which is convenient for the operator to disassemble and assemble, and the push rod 104 is convenient for the operator to push and move the discharge mechanism 3.

[0026] Specifically, as shown in Figure 2 And Figure 3 The discharge mechanism 3 comprises threaded pipes 301, the number of the threaded pipes 301 is several, one side of the several threaded pipes 301 is uniformly connected to the middle part of the outer surface of the storage tray 203, one side of the threaded pipe 301 is provided with a threaded head 302, and one side of the threaded head 302 is fixedly connected with a discharge plug pipe 303.

[0027] Through the technical scheme, the threaded head 302 and the threaded pipe 301 are in threaded rotating movement, the discharging insertion pipe 303 can be in threaded connection with the storage tray 203 through the threaded head 302, and the threaded head 302 is convenient for the operator to disassemble and assemble, and the number of the discharging insertion pipe 303 is adjusted and controlled according to the sowing distance.

[0028] In use, the operator places the seeds in the inside of the storage tray 203, selects the appropriate interval and the number of the discharging insertion pipe 303 according to the front and back distance between the sowing, rotates the threaded head 302 on one side in the inside of the threaded pipe 301, and connects the threaded head 302 with the storage tray 203 together, the remaining threaded pipes 301 are blocked through the bolts, the interval between the adjacent storage trays 203 is adjusted according to the actual row spacing, and finally the push rod 104 is pushed to move.

[0029] 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 these 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. A wheat seeding rate adjustment device comprising a connecting plate (1), characterized in that: The quantity of the connecting plates (1) is two, one side of the connecting plate (1) is provided with an adjusting mechanism (2), the adjusting mechanism (2) comprises sleeve pipes (201), the quantity of the sleeve pipes (201) is two, one side of the two sleeve pipes (201) is fixedly connected to the middle part of one side of the two connecting plates (1) respectively, the inside of the sleeve pipe (201) is provided with a threaded rod (202), the outer surface of the threaded rod (202) is provided with a storage disc (203), the middle part of the left side and the right side of the storage disc (203) is provided with a threaded disc (204), the outside of the storage disc (203) is provided with a plurality of discharge mechanisms (3).

2. The wheat seeding rate adjustment device of claim 1, wherein: The other side of the two connecting plates (1) is fixedly connected with a fixing sleeve (101), the upper side of the fixing sleeve (101) is provided with a plug rod (102).

3. A wheat seeding rate adjustment device according to claim 2, characterised in that: The top of the plug rod (102) is fixedly connected with a fixing rod (103), the top of the fixing rod (103) is fixedly connected with a push rod (104).

4. The wheat seeding rate adjustment device of claim 1, wherein: The discharge mechanism (3) comprises a threaded pipe (301), the quantity of the threaded pipe (301) is several, one side of the several threaded pipes (301) is uniformly connected to the middle part of the outer surface of the storage disc (203).

5. A wheat seeding rate adjustment device according to claim 4, characterised in that: One side of the threaded pipe (301) is provided with a threaded head (302).

6. A wheat seeding rate adjustment device according to claim 5, characterised in that: One side of the threaded head (302) is fixedly connected with a discharge plug pipe (303).

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