Caragana korshinskii growing period harvesting device

Abstract

The utility model discloses a caragana microphylla growing period harvesting device, which belongs to the field of agricultural machinery and comprises a base. The two peeling mechanisms are oppositely arranged on the upper side of the base, the rotating directions of the two peeling mechanisms are opposite, at least one peeling mechanism can move along the base, and clamping and loosening of caragana microphylla trees are achieved through approaching and leaving of the two peeling mechanisms; the air suction mechanism is arranged on one side of the stripping mechanism and used for sucking and picking the leaves. According to the caragana korshinskii fruit and leaf peeling machine, the two rotating rollers are matched with each other, young fruits and leaves of caragana korshinskii are peeled off from caragana korshinskii trees in July, and the peeled leaves are collected through the air suction mechanism.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural machinery, and in particular relates to a harvesting device for caragana during its growth period. Background Art

[0002] Caragana is one of the important tree species for water and soil conservation and sand fixation in Northwest China, North China and the western part of Northeast China. Its branches, leaves, flowers, fruits and seeds are rich in nutrients and are good forage. In order to ensure the normal growth of Caragana, it is necessary to regularly trim the Caragana. After the cut Caragana is recycled, it can be made into forage for herders to feed livestock.

[0003] However, most of the nutrients are on the leaves and pods, so there is an urgent need for a harvesting device that can harvest the leaves and pods during the growing season. Utility Model Content

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A harvesting device for caragana during its growth period, comprising:

[0006] base;

[0007] Two peeling mechanisms, the two peeling mechanisms are relatively arranged on the upper side of the base, and the two peeling mechanisms rotate in opposite directions, at least one of the peeling mechanisms can move along the base, and the caragana tree is clamped and loosened by the approach and separation of the two peeling mechanisms;

[0008] The suction mechanism is arranged on one side of the peeling mechanism and is used for sucking and picking up leaves.

[0009] Furthermore, it also includes a conveying mechanism, which is arranged on the peeling mechanism and located on a side close to the suction mechanism, and is used to convey the peeled leaves.

[0010] Furthermore, the base includes a fixed base and a movable base, the fixed base is detachably connected to the movable base, the two peeling mechanisms include a fixed peeling mechanism and a movable peeling mechanism, the fixed base is detachably connected to the movable base, the fixed peeling mechanism is fixedly connected to the fixed base, and the movable peeling mechanism is movably arranged on the movable base.

[0011] Furthermore, the fixed base is two first beams arranged in parallel; the movable base includes:

[0012] Two second crossbeams arranged in parallel, the two second crossbeams are connected to the two first crossbeams respectively via fixing members, and the two second crossbeams are each provided with a groove;

[0013] Two screw rods, the two screw rods are provided in a one-to-one correspondence with the two second cross beams, the two screw rods are rotatably disposed in the corresponding grooves, the first ends of the screw rods extend to the outside of the second cross beam, and the screw rods are provided with external threads;

[0014] Two first motors are arranged in a one-to-one correspondence with the two second beams, and the two first motors are respectively installed on one side of the corresponding second beams. The driving shaft of the first motor is drivingly connected to the first end of the screw rod.

[0015] Furthermore, the fixed peeling mechanism includes:

[0016] a fixing plate, the fixing plate being arranged on the upper side of the first crossbeam and fixedly connected to the first crossbeam;

[0017] Two first lifting driving members, the two first lifting driving members are respectively fixed to two sides of the upper end of the fixed plate;

[0018] Two first mounting plates, the two first mounting plates being arranged in one-to-one correspondence with the two first lifting drive members and being respectively fixedly connected to the driving ends of the correspondingly arranged first lifting drive members;

[0019] a first rotating roller, wherein both ends of the first rotating roller are rotatably disposed on the two first mounting plates, and a plurality of first shifting teeth are evenly distributed on the first rotating roller;

[0020] A second motor is mounted on one of the first mounting plates, and a driving shaft of the second motor is drivingly connected to the first rotating roller.

[0021] Furthermore, the mobile peeling mechanism includes:

[0022] A movable plate, the movable plate being arranged corresponding to the fixed plate, a slider being arranged at the lower end of the movable plate, the slider being slidably arranged in the groove, and the slider being provided with an internal thread arranged to cooperate with the external thread;

[0023] Two second lifting driving members, the two second lifting driving members are respectively fixed to two sides of the upper end of the movable plate;

[0024] Two second mounting plates, the two second mounting plates being provided in one-to-one correspondence with the two second lifting drive members and being respectively fixedly connected to the driving ends of the corresponding second lifting drive members;

[0025] a second rotating roller, wherein both ends of the second rotating roller are rotatably mounted on the two second mounting plates, and the second rotating roller is provided with a plurality of second shifting teeth;

[0026] A third motor is mounted on one of the second mounting plates, and a drive shaft of the third motor is drivingly connected to the second rotating roller.

[0027] Furthermore, a plurality of first teeth are evenly distributed on the first rotating roller, and two adjacent rows of the first teeth are staggered. A plurality of second teeth are evenly distributed on the second rotating roller, and two adjacent rows of the second teeth are staggered.

[0028] Furthermore, the air suction mechanism includes:

[0029] Two air intakes, the two air intakes being respectively arranged on the fixed plate and the movable plate;

[0030] Two suction pipes are provided in one-to-one correspondence with the two air intake ports, one end of the suction pipe is connected to the air intake port, and the other end is connected to the air intake device.

[0031] Furthermore, a universal wheel is installed at the lower end of each of the first crossbeam and / or the second crossbeam, and a handle is connected to the first crossbeam and / or the second crossbeam.

[0032] Furthermore, it also includes a controller, and the first motor, the second motor, the third motor, the first hydraulic cylinder and the second hydraulic cylinder are all electrically connected to the controller.

[0033] Beneficial effects of the utility model:

[0034] The utility model peels off the young fruits and leaves of the caragana from the caragana tree in July through the mutual cooperation of two rotating rollers, and collects the peeled leaves through the suction mechanism.

[0035] The utility model staggers two adjacent rows of teeth on the rotating roller so that the second row can be positioned at a different position, thereby further peeling off the leaves that have not been peeled off the first row, thereby improving the peeling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 This is a schematic diagram of a first structural perspective view of a caragana growing period harvesting device according to the utility model;

[0037] Figure 2 This is a schematic diagram of a first structural front view of a harvesting device for caragana during its growth period according to the utility model;

[0038] Figure 3This is a structural diagram of a mobile peeling mechanism of a harvesting device for caragana during its growth period according to the utility model;

[0039] Figure 4 This is a schematic diagram of a second structural stereogram of a caragana growing period harvesting device of the utility model.

[0040] In the figure: 1. first crossbeam; 2. screw rod; 3. first motor; 4. fixed plate; 5. first lifting drive member; 6. first mounting plate; 7. first rotating roller; 8. second motor; 9. first shifting gear; 10. movable plate; 11. second lifting drive member; 12. slider; 13. second mounting plate; 14. second rotating roller; 15. handle; 16. universal wheel; 17. suction tube; 18. third motor; 19. second shifting gear; 20. second crossbeam; 21. shifting wheel. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0042] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the present invention. The terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In addition, unless otherwise expressly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, they can be fixed connections, detachable connections, or integral connections; they can be mechanical connections or electrical connections; they can be direct connections, indirect connections through an intermediate medium, or internal connections between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] Example 1

[0044] refer to Figure 1-Figure 4 , a caragana growing period harvesting device, comprising:

[0045] base;

[0046] Two peeling mechanisms are arranged on the upper side of the base relative to each other, and the two peeling mechanisms rotate in opposite directions. At least one peeling mechanism can move along the base, and the caragana tree can be clamped and loosened by the approach and separation of the two peeling mechanisms.

[0047] The suction mechanism is arranged on one side of the peeling mechanism and is used for sucking and picking up leaves.

[0048] The utility model peels off young fruits and leaves of caragana from caragana trees in the growing season of July through the mutual cooperation of two rotating mechanisms, and collects the peeled leaves through the suction mechanism.

[0049] Example 2

[0050] In order to improve practicality, this embodiment makes further arrangements based on the embodiment 1.

[0051] In this embodiment, a conveying mechanism is further included. The conveying mechanism is arranged on the peeling mechanism and is located on a side close to the suction mechanism for conveying the peeled leaves.

[0052] In this embodiment, the conveying mechanism may be a conveying belt installed on the peeling mechanism, or may be a shifting wheel 21 installed on the peeling mechanism.

[0053] Preferably, the conveying mechanism is two toggle wheels installed on the peeling mechanism, and the toggle wheels 21 are driven by a motor to ensure that the peeled leaves are smoothly conveyed into the suction mechanism, thereby improving the collection efficiency.

[0054] Example 3

[0055] In order to improve practicality, this embodiment makes further arrangements based on Embodiment 1 or Embodiment 2.

[0056] In this embodiment, the base includes a fixed base and a movable base, the fixed base and the movable base are detachably connected, the two peeling mechanisms include a fixed peeling mechanism and a movable peeling mechanism, the fixed base and the movable base are detachably connected, the fixed peeling mechanism is fixedly connected to the fixed base, and the movable peeling mechanism is movably arranged on the movable base.

[0057] In this embodiment, the fixed base is two parallel first beams 1; the movable base includes:

[0058] Two second beams 20 are arranged in parallel, and the two second beams 20 are connected to the two first beams 1 respectively through fixing members, and the two second beams 20 are provided with grooves;

[0059] In a specific implementation, a protrusion is provided on one side of the first crossbeam 1 , and a groove matching the protrusion is provided on the opposite side of the second crossbeam 20 .

[0060] Preferably, the fixing member is a hasp lock, and can also be fixed by connecting iron sheets.

[0061] Two screw rods 2, the two screw rods 2 are provided in a one-to-one correspondence with the two second cross beams 20, the two screw rods 2 are rotatably disposed in corresponding grooves, the first ends of the screw rods 2 extend to the outside of the second cross beam 20, and the screw rods 2 are provided with external threads;

[0062] Two first motors 3 are arranged in a one-to-one correspondence with the two second beams 20. The two first motors 3 are respectively installed on one side of the corresponding second beam 20, and the driving shaft of the first motor 3 is drivingly connected to the first end of the screw rod 2.

[0063] In this embodiment, the fixed peeling mechanism includes:

[0064] The fixing plate 4 is arranged on the upper side of the first crossbeam 1 and is fixedly connected to the first crossbeam 1;

[0065] Two first lifting driving members 5, the two first lifting driving members 5 are respectively fixed on both sides of the upper end of the fixed plate 4;

[0066] Two first mounting plates 6, which are arranged in a one-to-one correspondence with the two first lifting drive members 5 and are respectively fixedly connected to the driving ends of the corresponding first lifting drive members 5;

[0067] a first rotating roller 7, both ends of which are rotatably mounted on the two first mounting plates 6, and a plurality of first shifting teeth 9 are evenly distributed on the first rotating roller 7;

[0068] The second motor 8 is mounted on one of the first mounting plates 6 , and the driving shaft of the second motor 8 is drivingly connected to the first rotating roller 7 .

[0069] In this embodiment, the mobile peeling mechanism includes:

[0070] The movable plate 10 is provided corresponding to the fixed plate 4. The lower end of the movable plate 10 is provided with a slider 12. The slider 12 is slidably provided in the groove. The slider 12 is provided with an internal thread that cooperates with the external thread.

[0071] Two second lifting driving members 11, the two second lifting driving members 11 are respectively fixed to both sides of the upper end of the movable plate 10;

[0072] Two second mounting plates 13, the two second mounting plates 13 are provided in one-to-one correspondence with the two second lifting drive members 11, and are respectively fixedly connected to the driving ends of the corresponding second lifting drive members 11;

[0073] A second rotating roller 14, with both ends of the second rotating roller 14 rotatably mounted on the two second mounting plates 13, and a plurality of second shifting teeth 19 provided on the second rotating roller 14;

[0074] In this embodiment, the first rotating roller 7 rotates in a clockwise direction, and the second rotating roller 14 rotates in a counterclockwise direction.

[0075] The third motor 18 is mounted on one of the second mounting plates 13 , and a driving shaft of the third motor 18 is drivingly connected to the second rotating roller 14 .

[0076] Preferably, the first lifting drive member and the second lifting drive member are hydraulic cylinders, and may also be pneumatic cylinders or electric cylinders.

[0077] In this embodiment, a plurality of first teeth 9 are evenly distributed on the first rotating roller 7 , and two adjacent rows of first teeth 9 are staggered. A plurality of second teeth 19 are evenly distributed on the second rotating roller 14 , and two adjacent rows of second teeth 19 are staggered.

[0078] The utility model staggers two adjacent rows of teeth on the rotating roller so that the second row can be positioned at a different position, thereby further peeling off the leaves that have not been peeled off the first row, thereby improving the peeling efficiency.

[0079] In a specific implementation, irregular protrusions are provided on the surfaces of the first shifting tooth 9 and the second shifting tooth 19 to increase friction.

[0080] During specific implementation, the positions of the first shifting teeth 9 and the second shifting teeth 19 are staggered.

[0081] In a specific implementation, the length of the first shifting tooth 9 and the second shifting tooth 19 is 200-300 mm.

[0082] In this embodiment, the air suction mechanism includes:

[0083] Two air intakes, which are respectively provided on the fixed plate 4 and the movable plate 10;

[0084] Two suction pipes 17 are provided in one-to-one correspondence with the two air suction ports, and one end of the suction pipe 17 is connected to the air suction port, and the other end is connected to the air suction device.

[0085] In this embodiment, a universal wheel 16 is installed at the lower end of each first crossbeam 1 and / or second crossbeam 20 , and a handle 15 is connected to the first crossbeam 1 and / or the second crossbeam 20 .

[0086] In a specific implementation, the handle 15 includes two connecting rods and a crossbar, wherein the first ends of the two connecting rods are fixed to the two crossbars respectively, and the second ends are connected by the crossbar;

[0087] The connecting rod is a sleeve and a telescopic rod that can be retracted in the sleeve. By adjusting the position of the telescopic rod in the sleeve and changing the length of the handle, the connection rod can be adapted to workers of different heights.

[0088] In this embodiment, a controller is further included, and the first motor 3 , the second motor 8 , the third motor 18 , the first hydraulic cylinder and the second hydraulic cylinder are all electrically connected to the controller.

[0089] Working process: First, the staff pushes the harvesting device to the position of the caragana tree, turns on the first motor, drives the mobile peeling mechanism close to the fixed peeling mechanism until it reaches the appropriate peeling position, then turns off the first motor, turns on the second motor and the third motor, controls the first rotating roller and the second rotating roller to rotate in their respective directions, so that the caragana leaves are peeled from bottom to bottom in sequence, and the peeled leaves are collected by the suction mechanism. When the caragana leaves at a lower position are peeled off, the first lifting drive member and the second lifting drive member are controlled to start. After the height adjustment is completed, the first lifting drive member and the second lifting drive member are turned off, and then the caragana leaves at a higher position are peeled until the leaves are harvested.

[0090] Example 4

[0091] In this embodiment, the fixed peeling mechanism and the movable peeling mechanism are replaced by two movable peeling mechanisms, and the structure of the movable peeling mechanism is the same as that in the third embodiment.

[0092] In this embodiment, the clamping and loosening of the caragana tree are achieved by the two movable peeling mechanisms moving toward or away from each other. The two movable peeling mechanisms rotate in opposite directions and are used to peel the leaves from the caragana tree.

[0093] The above description is merely a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any minor modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A harvesting device for caragana during its growth period, characterized in that: include: base; Two peeling mechanisms, the two peeling mechanisms are relatively arranged on the upper side of the base, and the two peeling mechanisms rotate in opposite directions, at least one of the peeling mechanisms can move along the base, and the caragana tree is clamped and loosened by the approach and separation of the two peeling mechanisms; The suction mechanism is arranged on one side of the peeling mechanism and is used for sucking and picking up leaves.

2. The device for harvesting caragana during its growth period according to claim 1, characterized in that: It also includes a conveying mechanism, which is arranged on the peeling mechanism and located on a side close to the suction mechanism, and is used to convey the peeled leaves.

3. The device for harvesting caragana during its growth period according to claim 1, characterized in that: The base includes a fixed base and a movable base, the fixed base is detachably connected to the movable base, the two peeling mechanisms include a fixed peeling mechanism and a movable peeling mechanism, the fixed base is detachably connected to the movable base, the fixed peeling mechanism is fixedly connected to the fixed base, and the movable peeling mechanism is movably arranged on the movable base.

4. The device for harvesting caragana during its growth period according to claim 3, characterized in that: The fixed base is two first beams arranged in parallel; the movable base includes: Two second crossbeams arranged in parallel, the two second crossbeams are connected to the two first crossbeams respectively via fixing members, and the two second crossbeams are each provided with a groove; Two screw rods, the two screw rods are provided in a one-to-one correspondence with the two second cross beams, the two screw rods are rotatably disposed in the corresponding grooves, the first ends of the screw rods extend to the outside of the second cross beam, and the screw rods are provided with external threads; Two first motors are arranged in a one-to-one correspondence with the two second beams, and the two first motors are respectively installed on one side of the corresponding second beams. The driving shaft of the first motor is drivingly connected to the first end of the screw rod.

5. The device for harvesting caragana during its growth period according to claim 4, characterized in that: The fixed peeling mechanism comprises: a fixing plate, the fixing plate being arranged on the upper side of the first crossbeam and fixedly connected to the first crossbeam; Two first lifting driving members, the two first lifting driving members are respectively fixed to two sides of the upper end of the fixed plate; Two first mounting plates, the two first mounting plates being arranged in one-to-one correspondence with the two first lifting drive members and being respectively fixedly connected to the driving ends of the correspondingly arranged first lifting drive members; a first rotating roller, wherein both ends of the first rotating roller are rotatably disposed on the two first mounting plates, and a plurality of first shifting teeth are evenly distributed on the first rotating roller; A second motor is mounted on one of the first mounting plates, and a driving shaft of the second motor is drivingly connected to the first rotating roller.

6. The device for harvesting caragana during its growth period according to claim 5, characterized in that: The mobile peeling mechanism comprises: A movable plate, the movable plate being arranged corresponding to the fixed plate, a slider being arranged at the lower end of the movable plate, the slider being slidably arranged in the groove, and the slider being provided with an internal thread arranged to cooperate with the external thread; Two second lifting driving members, the two second lifting driving members are respectively fixed to two sides of the upper end of the movable plate; Two second mounting plates, the two second mounting plates being provided in one-to-one correspondence with the two second lifting drive members and being respectively fixedly connected to the driving ends of the corresponding second lifting drive members; a second rotating roller, wherein both ends of the second rotating roller are rotatably mounted on the two second mounting plates, and the second rotating roller is provided with a plurality of second shifting teeth; A third motor is mounted on one of the second mounting plates, and a drive shaft of the third motor is drivingly connected to the second rotating roller.

7. The device for harvesting caragana during its growth period according to claim 6, characterized in that: A plurality of first teeth are evenly distributed on the first rotating roller, and two adjacent rows of the first teeth are staggered. A plurality of second teeth are evenly distributed on the second rotating roller, and two adjacent rows of the second teeth are staggered.

8. The device for harvesting caragana during its growth period according to claim 6, characterized in that: The air suction mechanism comprises: Two air intakes, the two air intakes being respectively arranged on the fixed plate and the movable plate; Two suction pipes are provided in one-to-one correspondence with the two air intake ports, one end of the suction pipe is connected to the air intake port, and the other end is connected to the air intake device.

9. The device for harvesting caragana during its growth period according to claim 4, characterized in that: A universal wheel is installed at the lower end of each of the first cross beam and / or the second cross beam, and a handle is connected to the first cross beam and / or the second cross beam.

10. The device for harvesting caragana during its growth period according to claim 6, characterized in that: It also includes a controller, and the first motor, the second motor, the third motor, the first hydraulic cylinder and the second hydraulic cylinder are all electrically connected to the controller.

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