Harvester with conveying function

Abstract

The utility model relates to the technical field of vegetable harvesting, and discloses a harvester with a conveying function, which comprises a supporting bottom plate, side plates are fixedly arranged on the upper end surface of the supporting bottom plate close to two sides, two rotating rollers are rotatably arranged between the two side plates close to the front side and the rear side, and a conveying belt is arranged between the two rotating rollers. A fixing strip is fixedly arranged at the position, close to the rear side, between the two side plates, a rotating rod is rotationally arranged at the position, close to the lower side of the fixing strip, in the supporting bottom plate, and reciprocating lead screws are fixedly arranged at the two ends of the rotating rod. According to the vegetable conveying device, the driving wheel and the two driven wheels drive the rotating shaft to rotate, the knocking columns on the outer side of the rotating shaft are made to rotate, the knocking columns can frequently knock the conveying belt when rotating, and therefore the conveying belt vibrates, part of soil carried on vegetables is vibrated to the lower side of the conveying belt, soil carried on the vegetables can be reduced, and the vegetable conveying efficiency is improved. And carrying and subsequent cleaning of the vegetables are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of vegetable harvesting, in particular to a harvester with a transmission function. Background Art

[0002] Vegetables refer to the edible parts of various plants that people eat, usually the tender leaves, stems, roots, fruits or seeds of non-woody plants. Vegetable harvesters are agricultural machinery equipment used to harvest vegetables. They can harvest vegetables quickly and efficiently, reduce the demand for manual labor, and improve production efficiency. The working principle of vegetable harvesters is usually to push the harvester to make the cutter cut the stems of vegetables from the roots of vegetables, and then collect the harvested vegetables into a collection device.

[0003] When harvesting vegetables, common vegetable harvesters usually collect the cut vegetables directly into collection boxes and then transport them to other places for processing. Since vegetables are generally planted in the soil, they usually carry soil when harvested. Directly loading them into the collection box will cause the harvested vegetables and soil to mix together, which is likely to increase the amount of soil carried on the vegetable leaves and is inconvenient for subsequent cleaning of the vegetables.

[0004] Therefore, those skilled in the art provide a harvester with a transmission function to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a harvester with a conveying function is proposed. A knocking column is set to frequently knock the conveyor belt, so that the conveyor belt vibrates, which is beneficial to vibrate part of the soil carried by the vegetables to the lower side of the conveyor belt, and can reduce the soil carried by the vegetables. At the same time, the multiple harvesting blades on the rear side of the movable bar and the fixed bar cooperate with each other to shear the root position of the vegetables, which is beneficial to reduce the amount of soil carried by the vegetables. There is no need to directly harvest the vegetables together with the soil, which is convenient for subsequent processing of the vegetables.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A harvester with a conveying function, comprising a supporting bottom plate, the upper surface of the supporting bottom plate is fixedly provided with side plates at both sides, two rollers are rotatably provided between the two side plates at the front and rear sides, and a conveyor belt is provided between the two rollers;

[0008] A fixing bar is fixedly provided between the two side plates at a rear position, a rotating rod is rotatably provided inside the supporting bottom plate near the lower side of the fixing bar, reciprocating screw rods are fixedly provided at both ends of the rotating rod, a No. 1 slider is threadedly sleeved on the outer sides of the two reciprocating screw rods, a movable bar is fixedly provided on the upper sides of the two No. 1 sliders, a plurality of harvesting blades are fixedly provided on the fixed bar and the movable bar away from the conveyor belt, a motor housing is fixedly provided on one side of the supporting bottom plate near the two reciprocating screw rods, and a No. 2 motor is fixedly provided inside the motor housing through a mounting seat;

[0009] A protective shell is fixedly provided on one side of the two side plates near the second motor, two driven wheels are rotatably provided inside the protective shell, a third motor is fixedly provided inside the protective shell, a driving wheel is rotatably provided inside the protective shell near the third motor, belts are provided between the driving wheel and the two driven wheels respectively, a rotating shaft is rotatably provided between the two side plates near the driving wheel and the two driven wheels, and knocking columns are fixedly provided on the outsides of the three rotating shafts;

[0010] Through the above technical scheme, the No. 2 motor is started to drive the reciprocating screw to rotate, so that the No. 1 slider drives the movable bar to move back and forth under the fixed bar, so that multiple harvesting blades cooperate with each other to shear the root position of the vegetables, and the No. 1 motor is started to drive the roller to move the conveyor belt to move the harvested vegetables upward. The No. 3 motor drives the driving wheel and the two driven wheels to rotate, so that the three rotating shafts rotate and drive the knocking column to knock on the conveyor belt, so as to vibrate the conveyor belt and make some of the soil on the vegetables fall to the lower conveyor belt, which is convenient for subsequent processing of the vegetables.

[0011] Furthermore, two slide grooves are provided inside the fixed bar, and second sliders are fixedly provided near the two slide grooves on the upper end surface of the movable bar, and the two second sliders are slidably provided in the positions inside the two slide grooves respectively;

[0012] Through the above technical solution, the slide groove and the second slider cooperate with each other, so that the movable bar can move more stably.

[0013] Furthermore, the driving wheel is fixedly arranged with the output end of the third motor, and the three rotating shafts are respectively fixedly arranged with the driving wheel and the two driven wheels;

[0014] Through the above technical solution, the third motor can easily drive the driving wheel to rotate, and the rotation of the driving wheel can easily drive the belt to rotate the two driven wheels, so that the driving wheel and the two driven wheels drive the rotating shaft to rotate.

[0015] Furthermore, a No. 1 motor is fixedly arranged near the motor housing on the two side plates, and an output end of the No. 1 motor is fixedly arranged with the lower roller of the two rollers;

[0016] Through the above technical solution, motor No. 1 is used to drive the roller to rotate, thereby rotating the conveyor belt, making it easier to transport the harvested vegetables to the collection box.

[0017] Furthermore, universal wheels are fixedly arranged at the four corners of the lower end surface of the supporting bottom plate;

[0018] Through the above technical solution, the universal wheel makes it easy for the harvester to move and to push the harvester to harvest vegetables.

[0019] Furthermore, a collection box is provided on the front side of the upper surface of the support bottom plate;

[0020] Through the above technical solution, the collection box is used to collect vegetables, which is convenient for centralized processing of vegetables.

[0021] Furthermore, a push rod is provided on the front side of the upper end surface of the support bottom plate;

[0022] Through the above technical solution, the push rod is convenient for the user to push the harvester to move, making it easier to harvest.

[0023] Furthermore, the three rotating shafts are all arranged inside the conveyor belt;

[0024] Through the above technical solution, it is convenient for the rotating shaft to drive the knocking column to rotate to knock on the conveyor belt.

[0025] The utility model has the following beneficial effects:

[0026] 1. The utility model proposes a harvester with a conveying function. By setting a No. 3 motor of the conveyor belt, a rotating shaft, a knocking column, a driven wheel, a belt and a driving wheel, the No. 3 motor is started to drive the driving wheel to rotate, so that the belt drives the driven wheel to rotate, and the driving wheel and the two driven wheels drive the rotating shaft to rotate, so that the knocking column outside the rotating shaft rotates. When the knocking column rotates, the conveyor belt can be knocked frequently, so that the conveyor belt vibrates, and part of the soil carried by the vegetables is vibrated to the lower side of the conveyor belt, which can reduce the soil carried by the vegetables and facilitate the transportation and subsequent cleaning of the vegetables.

[0027] 2. The utility model proposes a harvester with a conveying function. By setting a harvesting blade, a No. 2 motor, a reciprocating screw, a No. 1 slider, a movable bar and a fixed bar, the No. 2 motor is started to drive the reciprocating screw to rotate, so that the No. 1 slider moves back and forth on the outside of the reciprocating screw, thereby driving the movable bar to move back and forth on the lower side of the fixed bar, so that the movable bar and the multiple harvesting blades on the rear side of the fixed bar cooperate with each other to shear the root position of the vegetables, which is beneficial to reduce the amount of soil carried on the vegetables. There is no need to directly harvest the vegetables together with the soil, which is convenient for subsequent processing of the vegetables. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1It is a schematic diagram of the axial side of the utility model;

[0029] Figure 2 It is a side sectional schematic diagram of the utility model;

[0030] Figure 3 It is a front cross-sectional schematic diagram of the utility model;

[0031] Figure 4 This is a schematic diagram of the structure inside the protective shell of the utility model;

[0032] Figure 5 For this utility model Figure 3 A magnified schematic diagram of point A;

[0033] Figure 6 For this utility model Figure 2 An enlarged schematic diagram of point B;

[0034] Figure 7 For this utility model Figure 2 An enlarged schematic diagram of point C;

[0035] Figure 8 It is a top view schematic diagram of the fixing strip in the utility model.

[0036] Legend:

[0037] 1. Support bottom plate; 2. Side plate; 3. Conveyor belt; 4. Protective shell; 5. Motor No. 1; 6. Motor shell; 7. Collecting box; 8. Push rod; 9. Roller; 10. Rotating shaft; 11. Fixed bar; 12. Slide groove; 13. Movable bar; 14. Motor No. 2; 15. Slider No. 2; 16. Reciprocating screw rod; 17. Slider No. 1; 18. Driven wheel; 19. Belt; 20. Driving wheel; 21. Motor No. 3; 22. Rotating rod; 23. Knocking column; 24. Harvesting blade; 25. Universal wheel. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0039] Example

[0040] Reference Figure 1-8The utility model provides an embodiment: a harvester with a conveying function comprises a supporting bottom plate 1, the upper end surface of the supporting bottom plate 1 is fixedly provided with side plates 2 at both sides, two rollers 9 are rotatably provided between the two side plates 2 at the front and rear sides, a conveyor belt 3 is provided between the two rollers 9, and a plurality of through holes are provided on the conveyor belt 3, and excess soil falls to the lower side of the conveyor belt 3, which can reduce the soil carried on the vegetables and facilitate the transportation and subsequent cleaning of the vegetables;

[0041] A fixed bar 11 is fixedly provided between the two side plates 2 at the rear side. The fixed bar 11 is fixedly provided and cooperates with the movable bar 13, which is convenient for cutting the root position of the vegetables, and is beneficial to reducing the amount of soil carried on the vegetables, so that the vegetables do not need to be directly harvested together with the soil. A rotating rod 22 is rotatably provided inside the support base plate 1 near the lower side of the fixed bar 11. The rotating rod 22 is used to connect two reciprocating screw rods 16. The reciprocating screw rods 16 are fixedly provided at both ends of the rotating rod 22. The outer sides of the two reciprocating screw rods 16 are threadedly sleeved with a No. 1 slider 17. The No. 1 slider 17 is used to drive the movable bar 13 to move. The movable bar 13 is fixedly provided on the upper side of the two No. 1 sliders 17. A plurality of harvesting blades 24 are fixedly provided on the fixed bar 11 and the movable bar 13 away from the conveyor belt 3. A motor housing 6 is fixedly provided on one side of the support base plate 1 near the two reciprocating screw rods 16. A No. 2 motor 14 is fixedly provided inside the motor housing 6 through a mounting seat.

[0042] A protective shell 4 is fixedly provided at a position near one side of the second motor 14 of the two side plates 2, two driven wheels 18 are rotatably provided inside the protective shell 4, a third motor 21 is fixedly provided inside the protective shell 4, a driving wheel 20 is rotatably provided inside the protective shell 4 near the third motor 21, belts 19 are respectively provided between the driving wheel 20 and the two driven wheels 18, a rotating shaft 10 is rotatably provided near the driving wheel 20 and the two driven wheels 18 between the two side plates 2, knocking columns 23 are fixedly provided on the outside of the three rotating shafts 10, and when the knocking columns 23 rotate and approach the conveyor belt 3, they will contact the conveyor belt 3, thereby knocking the conveyor belt 3, and multiple knocking columns 23 knock on the conveyor belt 3 at the same time, which is conducive to strengthening the vibration of the conveyor belt 3;

[0043] Two slide grooves 12 are provided inside the fixed bar 11, and a No. 2 slider 15 is fixedly provided near the two slide grooves 12 on the upper end surface of the movable bar 13, and the two No. 2 sliders 15 are respectively slidably provided in the positions inside the two slide grooves 12, and the slide grooves 12 and the No. 2 sliders 15 cooperate with each other to facilitate the movable bar 13 to move more stably, and the driving wheel 20 is fixedly provided with the output end of the No. 3 motor 21, and the three rotating shafts 10 are respectively fixedly provided with the driving wheel 20 and the two driven wheels 18, so that the No. 3 motor 21 drives the driving wheel 20 to rotate, and the rotation of the driving wheel 20 facilitates the belt 19 to rotate the two driven wheels 18, so that the driving wheel 20 and the two driven wheels 18 drive the rotating shaft 10 to rotate, and the No. 1 motor 5 is fixedly provided near the position of the motor housing 6 on the two side plates 2, and the No. 1 motor 5 output end is fixedly provided with the lower side roller 9 of the two rollers 9, and the No. 1 motor 5 is used to drive the roller 9 to rotate, so that the conveyor belt 3 rotates, so that the harvested vegetables are transported to the inside of the collection box 7;

[0044] Universal wheels 25 are fixedly provided at the four corners of the lower end surface of the supporting base plate 1. The universal wheels 25 facilitate the movement of the harvester and facilitate the harvester to harvest vegetables. A collecting box 7 is provided at the front side of the upper end surface of the supporting base plate 1. The collecting box 7 is used to collect vegetables and facilitate the centralized processing of vegetables. A push rod 8 is provided at the front side of the upper end surface of the supporting base plate 1. The push rod 8 facilitates the user to push the harvester to move and facilitates harvesting. The three rotating shafts 10 are all arranged at the inner side of the conveyor belt 3, so that the conveyor belt 3 can be knocked when the rotating shaft 10 drives the knocking column 23 to rotate.

[0045] Working principle: When in use, start the No. 2 motor 14 to drive the reciprocating screw rod 16 to rotate, so that the No. 1 slider 17 can move back and forth, driving the movable bar 13 to move back and forth under the fixed bar 11, and the movable bar 13 and the fixed bar 11 cooperate with each other to enable the upper and lower harvesting blades 24 to cooperate with each other to shear the root position of the vegetables, which is beneficial to maintain the integrity of the vegetables and prevent damage to the vegetables. At the same time, start the No. 1 motor 5 to make the roller 9 drive the conveyor belt 3 to move, and the conveyor belt 3 moves the harvested vegetables upward to the inside of the collection box 7, which is convenient for centralized processing of the vegetables. The No. 3 motor 21 drives the active wheel 20 and the two driven wheels 18 to rotate, so that the three rotating shafts 10 drive the knocking column 23 to knock the conveyor belt 3, which is convenient for vibrating the conveyor belt 3, so that the excess soil on the vegetables falls through the conveyor belt 3 to the lower support base plate 1, which is convenient for centralized processing of the soil and is beneficial for subsequent processing of the vegetables.

[0046] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A harvester with a conveying function, comprising a supporting base plate (1), characterized in that: Side plates (2) are fixedly arranged at both sides of the upper end surface of the supporting bottom plate (1); two rollers (9) are rotatably arranged at the front and rear sides between the two side plates (2); and a conveyor belt (3) is arranged between the two rollers (9); A fixed bar (11) is fixedly arranged at a rear position between the two side plates (2); a rotating rod (22) is rotatably arranged inside the support base plate (1) near the lower side of the fixed bar (11); reciprocating screw rods (16) are fixedly arranged at both ends of the rotating rod (22); a No. 1 slider (17) is threadedly sleeved on the outer sides of the two reciprocating screw rods (16); a movable bar (13) is fixedly arranged on the upper sides of the two No. 1 sliders (17); a plurality of harvesting blades (24) are fixedly arranged on the sides of the fixed bar (11) and the movable bar (13) away from the conveyor belt (3); a motor housing (6) is fixedly arranged on one side of the support base plate (1) near the two reciprocating screw rods (16); a No. 2 motor (14) is fixedly arranged inside the motor housing (6) via a mounting seat; A protective shell (4) is fixedly arranged at a position close to the second motor (14) on one side of the two side plates (2); two driven wheels (18) are rotatably arranged inside the protective shell (4); a third motor (21) is fixedly arranged inside the protective shell (4); a driving wheel (20) is rotatably arranged inside the protective shell (4) near the third motor (21); belts (19) are respectively arranged between the driving wheel (20) and the two driven wheels (18); a rotating shaft (10) is rotatably arranged between the two side plates (2) near the driving wheel (20) and the two driven wheels (18); and knocking columns (23) are fixedly arranged outside the three rotating shafts (10).

2. A harvester with a conveying function according to claim 1, characterized in that: Two slide grooves (12) are provided inside the fixed bar (11), and second sliders (15) are fixedly arranged on the upper end surface of the movable bar (13) near the inside of the two slide grooves (12), and the two second sliders (15) are slidably arranged in the internal positions of the two slide grooves (12) respectively.

3. A harvester with a conveying function according to claim 1, characterized in that: The driving wheel (20) is fixedly arranged with the output end of the third motor (21), and the three rotating shafts (10) are respectively fixedly arranged with the driving wheel (20) and the two driven wheels (18).

4. A harvester with a transmission function according to claim 1, characterized in that: A No. 1 motor (5) is fixedly arranged near the motor housing (6) on the two side plates (2), and an output end of the No. 1 motor (5) is fixedly arranged on the lower roller (9) of the two rollers (9).

5. The harvester with a conveying function according to claim 1, characterized in that: Universal wheels (25) are fixedly arranged at the four corners of the lower end surface of the supporting base plate (1).

6. The harvester with a conveying function according to claim 1, characterized in that: A collection box (7) is provided on the front side of the upper end surface of the supporting bottom plate (1).

7. The harvester with a transmission function according to claim 1, characterized in that: A push rod (8) is arranged on the front side of the upper end surface of the supporting bottom plate (1).

8. The harvester with a transmission function according to claim 1, characterized in that: The three rotating shafts (10) are all arranged at the inner side of the conveyor belt (3).

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