Double-row pepper transplanter seedling feeding device with eight seedling cups

Abstract

The utility model relates to a double-row pepper transplanter seedling feeding device with eight seedling cups. The double-row pepper transplanter seedling feeding device comprises a rack, a power transmission module and seedling cup modules, each seedling cup module comprises a seedling cup, a seedling cup bottom plate, a pin shaft and other structures, the clamping spring is installed between the seedling cup and the seedling cup bottom plate, the seedling cup bottom plate is in an open state under the resistance-free condition and under the action of the clamping spring, the seedling cup modules are evenly installed on a chain of the power transmission module, and in the rotating process, the seedling cup bottom plate is in an open state. When the seedling cup module reaches the two outer notches at the front end of the lower bottom plate of the rack, the short bottom plate and the long bottom plate of the seedling cup are opened at the corresponding positions, so that double-row simultaneous seedling feeding of the seedling feeding device is realized, and after the seedling cup module passes through the outer notches, the long bottom plate of the seedling cup and the short bottom plate of the seedling cup are closed under the action of the lower bottom plate of the seedling cup. The seedling feeding device is simple in structure and convenient to operate, seedling feeding operation of the pepper transplanter with multiple seedling cups can be achieved, and seedling feeding efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of agricultural machinery, and particularly relates to a double -row pepper transplanter seedling feeding device of eight seedling cups. BACKGROUND

[0002] With the rapid development of the vegetable industry in China, facility vegetables have become an important way for farmers to increase their income, and China, as one of the largest countries in the world in terms of pepper exports, occupies a dominant position in the international pepper industry. Transplanting is a planting technique that has been widely applied to the production of peppers to improve the quality and yield of peppers. However, current pepper transplanting operations mainly rely on manual operation, which is not only inefficient but also costly.

[0003] The pepper transplanter currently available on the market has many problems, such as complex operation during seedling feeding, high labor intensity, and limited improvement of work efficiency due to manual seedling feeding speed, etc.

[0004] In order to reduce the labor intensity of farmers and improve the manual seedling feeding speed, a double -row pepper transplanter seedling feeding device with multiple seedling cups must be designed. SUMMARY

[0005] Therefore, the utility model provides a double -row pepper transplanter seedling feeding device of eight seedling cups, which can simultaneously implement multiple seedling cup feeding and double -row seedling feeding operations by being installed on a double -row pepper transplanter, facilitating subsequent seedling feeding operations. The device solves the problems of slow manual seedling feeding speed, low efficiency, and high labor intensity of current transplanters.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A double -row pepper transplanter seedling feeding device of eight seedling cups, comprising a rack 1, a power transmission module 2 installed on the rack, and a seedling cup module 3. The rack 1 comprises an upper bottom plate 1-1, a lower bottom plate 1-2, a U-shaped plate 1-3, a square tube 1-4, and a square plate 1-5, wherein the upper bottom plate 1-1 and the square plate 1-5 are fixedly connected by means of countersunk head screws, the square tube 1-4 and the square plate 1-5 are welded, the lower bottom plate 1-2 has a first outer notch 1-2-1, a second outer notch 1-2-2, and a third outer notch 1-2-3 on the outer side, the lower bottom plate 1-2 and the square tube 1-4 are welded, and the U-shaped plate 1-3 and the square tube 1-4 are welded.

[0008] Further, the power transmission module 2 comprises a driving module 2-1, a driven module 2-2, an auxiliary support module 2-3, a chain 2-4 and a tensioning module 2-5. The driving module 2-1 comprises a driving sprocket 2-1-1, a driving shaft 2-1-2, a shaft sleeve 2-1-3, a shaft sleeve assembly 2-1-4, a bevel gear 2-1-5 and a shaft sleeve assembly 2-1-6. The bevel gear 2-1-5 is connected to the driving shaft 2-1-2 by a key and is fixed on the driving shaft 2-1-2 by bolts and washers. The shaft sleeve 2-1-3 is installed on the driving shaft 2-1-2 in sections. The shaft sleeve assembly 2-1-4 and the shaft sleeve assembly 2-1-6 are fixed with deep groove ball bearing outer rings by a snap spring and are connected to the driving shaft 2-1-2 by deep groove ball bearing inner rings. The shaft sleeve assembly 2-1-6 is supported on the driving shaft 2-1-2 by the shaft sleeve 2-1-3. The driving sprocket 2-1-1 is connected to the driving shaft 2-1-2 by a key. The lower end of the driving sprocket 2-1-1 is fixed on the driving shaft 2-1-2 by a shaft shoulder. The shaft sleeve 2-1-3 is installed on the lower end of the driving sprocket 2-1-1. The upper end of the driving sprocket 2-1-1 is supported and fixed on the driving shaft 2-1-2 by the shaft sleeve 2-1-3.

[0009] Further, the driven module 2-2 comprises a driven sprocket 2-2-1, a shaft sleeve 2-2-2 and a driven shaft 2-2-3. The shaft sleeve 2-2-2 is installed on the driven shaft 2-2-3 in sections. The driven sprocket 2-2-1 is connected to the driven shaft 2-2-3 by a deep groove ball bearing inner ring. The lower end of the driven sprocket 2-2-1 is fixed on the driven shaft 2-2-3 by a shaft shoulder. The shaft sleeve 2-2-2 is installed on the lower end of the driven sprocket 2-2-1. The upper end of the driven sprocket 2-2-1 is supported and fixed on the driven shaft 2-2-3 by the shaft sleeve 2-2-2.

[0010] Further, the auxiliary support module 2-3 comprises a driven sprocket 2-3-1, a shaft sleeve 2-3-2 and an auxiliary support shaft 2-3-3. The shaft sleeve 2-3-2 is installed on the auxiliary support shaft 2-3-3 in sections. The driven sprocket 2-3-1 is connected to the auxiliary support shaft 2-3-3 by a deep groove ball bearing inner ring. The lower end of the driven sprocket 2-3-1 is fixed on the auxiliary support shaft 2-3-3 by a shaft shoulder. The shaft sleeve 2-3-2 is installed on the lower end of the driven sprocket 2-3-1. The upper end of the driven sprocket 2-3-1 is supported and fixed on the auxiliary support shaft 2-3-3 by the shaft sleeve 2-3-2.

[0011] Further, the chain 2-4 part link adopts a lengthened pin shaft, the chain 2-4 cooperates with the driving sprocket 2-1-1, the driven sprocket 2-2-1 and the driven sprocket 2-3-1 respectively to realize chain transmission, the tensioning module 2-5 includes a set screw 2-5-1, a groove type fixed plate 2-5-2, a nut 2-5-3, a U-shaped clamp 2-5-4 and a sleeve 2-5-5, wherein the nut 2-5-3 is welded with the groove type fixed plate 2-5-2, the bottom end of the set screw 2-5-1 is connected with the U-shaped clamp 2-5-4 through threads, the set screw 2-5-1 is connected with the nut 2-5-3 through threads, the U-shaped clamp 2-5-4 is welded with the sleeve 2-5-5, the sleeve 2-5-5 is installed on the driven shaft 2-2-3, and the assembled set screw has an adjustment range of 15 mm.

[0012] Further, the driving module 2-1 is welded with the shaft sleeve assembly 2-1-6 on the rack 1 through the shaft sleeve assembly 2-1-4, the driven module 2-2 and the auxiliary support module 2-3 are installed on the rack 1 through bolt connection, and the tensioning module 2-5 is installed on the rack 1 through a countersunk screw and bolt connection.

[0013] Further, the seedling cup module 3 includes a seedling cup 3-1, a seedling cup long bottom plate 3-2, a seedling cup short bottom plate 3-3, a pin shaft 3-4, an open pin 3-5, a torsional spring 3-6, a seedling cup lower end fixed plate 3-7 and a seedling cup upper end fixed piece 3-8, wherein the seedling cup 3-1 is hingedly connected with the seedling cup long bottom plate 3-2 and the pin shaft 3-4, the seedling cup 3-1 is hingedly connected with the seedling cup short bottom plate 3-3 and the pin shaft 3-4, the pin shaft 3-4 is locked with the open pin 3-5, the torsional spring 3-6 is installed on the pin shaft 3-4, under the condition of no resistance, under the action of the torsional spring 3-6, the seedling cup long bottom plate 3-2 and the seedling cup short bottom plate 3-3 are in an open state, the seedling cup lower end fixed plate 3-7 is connected with the seedling cup 3-1 through a bolt, the seedling cup 3-1 is installed on the inner side of the seedling cup upper end fixed piece 3-8 and is connected with the seedling cup upper end fixed piece 3-8 through a bolt.

[0014] Further, the lower end fixed plate 3-7 and the upper end fixed plate 3-8 of the seedling cup module 3 are matched by interference connection with the lengthened pin shaft of the chain 2-4 and are uniformly distributed on the chain, the long bottom plate 3-2 and the short bottom plate 3-3 are uniformly distributed on the seedling cup 3-1 on the chain 2-4, when the seedling cup module reaches the first outer notch 1-2-1, the short bottom plate 3-3 is opened, the pepper seedlings are sent out, when the seedling cup module reaches the second outer notch 1-2-2, the long bottom plate 3-2 is opened, the pepper seedlings are sent out, when the seedling cup module reaches the third outer notch 1-2-3, the long bottom plate 3-2 and the short bottom plate 3-3 are closed, so that the double-row simultaneous seedling sending of the seedling sending device is realized.

[0015] Through the above technical scheme, compared with the prior art, the utility model discloses a kind of double-row pepper transplanter seedling sending device of eight seedling cups, which can be installed on pepper transplanter, when carrying out pepper transplanting operation, power source is transmitted to bevel gear 2-1-5 of the power transmission module 2, drive the driving module 2-1 rotation, simultaneously under the joint action of driven module 2-2, auxiliary support module 2-3 and tensioning module 2-4, drive the chain 2-4 rotation, in turn drive seedling cup module 3 installed on the chain 2-4 rotation, when rotating to the first outer notch 1-2-1 of the lower bottom plate 1-2, the short bottom plate 3-3 is opened, and pepper seedlings are sent out, when seedling cup module reaches the second outer notch 1-2-2, the long bottom plate 3-2 is opened, and pepper seedlings are sent out, so that the double-row simultaneous seedling sending of the seedling sending device is realized, when seedling cup module reaches the third outer notch 1-2-3, the long bottom plate 3-2 and the short bottom plate 3-3 are closed. The device is simple in structure, convenient to operate, can realize the seedling sending operation of eight seedling cups of pepper transplanter, and improves the seedling sending efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only embodiments of the present application, and other drawings can be obtained by the provided drawings without creative labor for those skilled in the art.

[0017] Figure 1 It is the overall structure schematic diagram of the present application.

[0018] Figure 2 It is the rack module schematic diagram of the present application.

[0019] Figure 3It is the bottom view of the bottom plate of the utility model.

[0020] Figure 4 It is the schematic diagram of the power transmission module of the utility model.

[0021] Figure 5 It is the schematic diagram of the tension module of the utility model.

[0022] Figure 6 It is the schematic diagram of the seedling cup module of the utility model for installing the long bottom plate of the seedling cup.

[0023] Figure 7 It is the partial schematic diagram of the seedling cup module of the utility model for installing the short bottom plate of the seedling cup.

[0024] Mark 1-2-1 first outer slot; 1-2-2 second outer slot; 1-2-3 third outer slot; 1-3 U-shaped plate; 1-4 square tube; 1-5 square plate; 2 power transmission module; 2-1 driving module; 2-1-1 driving sprocket; 2-1-2 driving shaft; 2-1-3 shaft sleeve; 2-1-4 shaft sleeve assembly; 2-1-5 bevel gear; 2-1-6 shaft sleeve assembly; 2-2 driven module; 2-2-1 driven sprocket; 2-2-2 shaft sleeve; 2-2-3 driven shaft; 2-3 auxiliary support module; 2-3-1 driven sprocket; 2-3-2 shaft sleeve; 2-3-3 auxiliary support shaft; 2-4 chain; 2-5 tension module; 2-5-1 lock bolt; 2-5-2 slot fixing plate; 2-5-3 nut; 2-5-4 U-shaped clamp; 2-5-5 sleeve; 3 seedling cup module; 3-1 seedling cup; 3-2 long bottom plate of seedling cup; 3-3 short bottom plate of seedling cup; 3-4 pin shaft; 3-5 cotter pin; 3-6 torsion spring; 3-7 lower end fixing plate of seedling cup; 3-8 upper end fixing plate of seedling cup. Embodiment

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] The utility model embodiment discloses a double row pepper transplanting machine seedling feeding device of eight seedling cups, Figure 1 It is the general structure schematic diagram of the seedling feeding device in the embodiment.

[0027] As Figure 1 Indicated, the seedling feeding device in the embodiment of the utility model, including frame 1;Power transmission module 2;Seedling cup module 3.

[0028] As shown in Figure 2 , Figure 3 , the rack 1 comprises an upper bottom plate 1-1, a lower bottom plate 1-2, a U-shaped plate 1-3, a square tube 1-4 and a square plate 1-5, the upper bottom plate 1-1 and the square plate 1-5 are fixedly connected through a countersunk screw, the square tube 1-4 and the square plate 1-5 are welded, the lower bottom plate 1-2 is provided with a first outer notch 1-2-1, a second outer notch 1-2-2 and a third outer notch 1-2-3 on the outer side, the lower bottom plate 1-2 and the square tube 1-4 are welded, and the U-shaped plate 1-3 and the square tube 1-4 are welded.

[0029] As shown in Figure 4 , Figure 5As shown, the power transmission module 2 includes a driving module 2-1, a driven module 2-2, an auxiliary support module 2-3, a chain 2-4, and a tensioning module 2-5. The driving module 2-1 includes a driving sprocket 2-1-1, a driving shaft 2-1-2, a shaft sleeve 2-1-3, a shaft sleeve assembly 2-1-4, a bevel gear 2-1-5, and a shaft sleeve assembly 2-1-6. The bevel gear 2-1-5 is connected to the driving shaft 2-1-2 by a key and is fixed on the driving shaft 2-1-2 by bolts and washers. The shaft sleeve 2-1-3 is installed in sections on the driving shaft 2-1-2. The shaft sleeve assembly 2-1-4 and the shaft sleeve assembly 2-1-6 are fixed with deep groove ball bearing outer rings by a snap spring, are connected to the driving shaft 2-1-2 by deep groove ball bearing inner rings, and are supported on the driving shaft 2-1-2 by the shaft sleeve 2-1-3. The shaft sleeve assembly 2-1-6 is fixed on the upper end of the driving shaft 2-1-2 by bolts and washers. The driving sprocket 2-1-1 is connected to the driving shaft 2-1-2 by a key, and the lower end of the driving sprocket 2-1-1 is fixed on the driving shaft 2-1-2 by a shaft shoulder. The shaft sleeve 2-1-3 is installed on the lower end of the driving sprocket 2-1-1, and the upper end of the driving sprocket 2-1-1 is supported and fixed on the driving shaft 2-1-2 by the shaft sleeve 2-1-3. The driven module 2-2 includes a driven sprocket 2-2-1, a shaft sleeve 2-2-2, and a driven shaft 2-2-3. The shaft sleeve 2-2-2 is installed in sections on the driven shaft 2-2-3. The driven sprocket 2-2-1 is connected to the driven shaft 2-2-3 by a deep groove ball bearing inner ring and is fixed by a snap spring. The lower end of the driven sprocket 2-2-1 is fixed on the driven shaft 2-2-3 by a shaft shoulder. The shaft sleeve 2-2-2 is installed on the lower end of the driven sprocket 2-2-1, and the upper end of the driven sprocket 2-2-1 is supported and fixed on the driven shaft 2-2-3 by the shaft sleeve 2-2-2. The auxiliary support module 2-3 includes a driven sprocket 2-3-1, a shaft sleeve 2-3-2, and an auxiliary support shaft 2-3-3. The shaft sleeve 2-3-2 is installed in sections on the auxiliary support shaft 2-3-3. The driven sprocket 2-3-1 is connected to the auxiliary support shaft 2-3-3 by a deep groove ball bearing inner ring and is fixed by a snap spring. The lower end of the driven sprocket 2-3-1 is fixed on the auxiliary support shaft 2-3-3 by a shaft shoulder. The shaft sleeve 2-3-2 is installed on the lower end of the driven sprocket 2-3-1, and the upper end of the driven sprocket 2-3-1 is supported and fixed on the auxiliary support shaft 2-3-3 by the shaft sleeve 2-3-2. The chain 2-4 uses an elongated pin shaft for part of the chain links. The chain 2-4 is connected to the driving sprocket 2-1-1, the driven sprocket 2-2-1, and the driven sprocket 2-3-1 to achieve chain transmission.The tensioning module 2-5 includes a tight bolt 2-5-1, a slot fixing plate 2-5-2, a nut 2-5-3, a U-shaped clamp 2-5-4 and a sleeve 2-5-5, wherein the nut 2-5-3 is welded with the slot fixing plate 2-5-2, the bottom end of the tight bolt 2-5-1 is connected with the U-shaped clamp 2-5-4 through threads, the tight bolt 2-5-1 is connected with the nut 2-5-3 through threads, the U-shaped clamp 2-5-4 is welded with the sleeve 2-5-5, the sleeve 2-5-5 is installed on the driven shaft 2-2-3, the assembled tight bolt has an adjustment range of 15mm, the driving module 2-1 is welded with the shaft sleeve assembly 2-1-6 on the rack 1 through the shaft sleeve assembly 2-1-4, the driven module 2-2 and the auxiliary support module 2-3 are installed on the rack 1 through bolt connection, and the tensioning module 2-5 is installed on the rack 1 through the headless screw and bolt connection.

[0030] As shown in Figure 6 , Figure 7 , the seedling cup module 3 includes a seedling cup 3-1, a seedling cup long bottom plate 3-2, a seedling cup short bottom plate 3-3, a pin shaft 3-4, an open pin 3-5, a torsion spring 3-6, a seedling cup lower end fixing plate 3-7 and a seedling cup upper end fixing piece 3-8, the seedling cup 3-1 is hingedly connected with the seedling cup long bottom plate 3-2 and the pin shaft 3-4, the seedling cup 3-1 is hingedly connected with the seedling cup short bottom plate 3-3 and the pin shaft 3-4, the pin shaft 3-4 is locked with the open pin 3-5, the torsion spring 3-6 is installed on the pin shaft 3-4, under the condition of no resistance, the seedling cup long bottom plate 3-2 and the seedling cup short bottom plate 3-3 are in an open state under the action of the torsion spring 3-6, the seedling cup lower end fixing plate 3-7 is connected with the seedling cup 3-1 through a bolt, and the seedling cup 3-1 is installed on the inner side of the seedling cup upper end fixing piece 3-8 and connected with the seedling cup upper end fixing piece 3-8 through a bolt.

[0031] As shown in Figure 1 , Figure 3 : the seedling cup lower end fixing plate 3-7 and the seedling cup upper end fixing piece 3-8 of the seedling cup module 3 are matched and uniformly distributed on the chain through interference connection with the lengthened pin shaft of the chain 2-4, the seedling cup long bottom plate 3-2 and the seedling cup short bottom plate 3-3 are uniformly distributed on the seedling cup 3-1 on the chain 2-4, when the seedling cup module reaches the first outer slot 1-2-1, the seedling cup short bottom plate 3-3 is opened, and the pepper seedlings are sent out, when the seedling cup module reaches the second outer slot 1-2-2, the seedling cup long bottom plate 3-2 is opened, and the pepper seedlings are sent out, when the seedling cup module reaches the third outer slot 1-2-3, the seedling cup long bottom plate 3-2 and the seedling cup short bottom plate 3-3 are closed, thereby realizing double-row simultaneous seedling feeding of the seedling feeding device.

[0032] The above description of disclosed embodiments enables one of ordinary skill in the art to make or use the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A seedling delivery device for a double-row chili transplanter with eight seedling cups, characterized in that... include: The machine includes a frame (1), a power transmission module (2) and a seedling cup module (3) mounted on the frame. The frame (1) includes an upper base plate (1-1), a lower base plate (1-2), a U-shaped plate (1-3), a square tube (1-4), and a square plate (1-5). The upper base plate (1-1) and the square plate (1-5) are fixedly connected by countersunk screws. The square tube (1-4) and the square plate (1-5) are welded together. The lower base plate (1-2) has a first outer groove (1-2-1) on its outer side. The second outer slot (1-2-2) and the third outer slot (1-2-3) are welded together. The lower base plate (1-2) and the square tube (1-4) are welded together. The U-shaped plate (1-3) and the square tube (1-4) are welded together. The power transmission module (2) includes an active module (2-1), a driven module (2-2), an auxiliary support module (2-3), a chain (2-4), and a tensioning module (2-5). The seedling cup module (3) includes a seedling cup (3-1), a seedling cup long base plate (3- 2) Seedling cup short base plate (3-3), pin (3-4), cotter pin (3-5), torsion spring (3-6), seedling cup lower end fixing plate (3-7), and seedling cup upper end fixing piece (3-8), wherein the seedling cup (3-1) and the seedling cup long base plate (3-2) are hinged to the pin (3-4), the seedling cup (3-1) and the seedling cup short base plate (3-3) are hinged to the pin (3-4), and the pin (3-4) is fixed by the cotter pin (3-8). -5) Locking: The torsion spring (3-6) is installed on the pin (3-4). Under the condition of no resistance, under the action of the torsion spring (3-6), the long bottom plate (3-2) and the short bottom plate (3-3) of the seedling cup are in the open state. The lower end fixing plate (3-7) of the seedling cup is connected to the seedling cup (3-1) by bolts. The seedling cup (3-1) is installed on the inner side of the upper end fixing piece (3-8) of the seedling cup and is connected to the upper end fixing piece (3-8) of the seedling cup by bolts.

2. The seedling delivery device for a double-row chili transplanter with eight seedling cups according to claim 1, characterized in that... The lower fixing plate (3-7) and upper fixing piece (3-8) of the seedling cup module (3) are connected to the extended pin of the chain (2-4) by interference fit and are evenly distributed on the chain. The long bottom plate (3-2) and the short bottom plate (3-3) of the seedling cup are distributed at intervals on the seedling cups (3-1) evenly distributed on the chain (2-4). When the seedling cup module reaches the first outer groove (1-2-1), the short bottom plate (3-3) of the seedling cup opens and the chili seedling is delivered. When the seedling cup module reaches the second outer groove (1-2-2), the long bottom plate (3-2) of the seedling cup opens and the chili seedling is delivered. When the seedling cup module reaches the third outer groove (1-2-3), the long bottom plate (3-2) and the short bottom plate (3-3) of the seedling cup close, thereby realizing the simultaneous delivery of seedlings in both rows by the seedling delivery device.

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