Beet harvesting and excavating device

Abstract

The invention provides a beet harvesting and digging device, and relates to the technical field of beet harvesting and digging, the beet harvesting and digging device comprises a shell, a lifting shell is arranged in the shell, a mounting rack a is arranged in the lifting shell, a fixed box is fixedly mounted in the lifting shell, a storage battery is arranged at the top of the shell, a controller is arranged on one side of the shell, and a shovel plate is fixedly mounted in the lifting shell; one side of the shovel plate is fixedly connected with a plurality of harvesting ploughs; and the vibration assembly is arranged in the shell and the lifting shell and comprises a motor, a cam, a compression spring and a grid plate. According to the harvesting and excavating device, through the arrangement of the vibration assembly, soil and broken leaves attached to beets can be effectively shaken off, the cleanliness of the beets is improved, the working efficiency is improved, through the arrangement of the collection assembly, the beets can be collected, the collection assembly is matched with the vibration assembly, classification can be carried out according to the sizes of the beets, and the harvesting and excavating efficiency is improved. And distribution according to specifications during subsequent processing or selling is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of sugar beet harvesting and excavation, specifically a sugar beet harvesting and excavation device. Background Art

[0002] Sugar beet, also known as beetroot or sugar beet, is a plant belonging to the genus Beta of the Chenopodiaceae family, mainly cultivated for extracting sucrose. The sugar beet harvesting and excavation device is a part of the mechanical equipment specially designed to help harvest sugar beets in agriculture. The main function of this device is to excavate sugar beets from the soil without damaging them. It is usually installed on a sugar beet harvester and is the part that consumes the most power in the entire sugar beet harvesting mechanical system.

[0003] However, when the existing sugar beet harvesting and excavation devices are in use, there are still certain defects. For example, most of the existing sugar beet harvesting and excavation devices do not have a special classification mechanism, or the classification is not precise enough, and they cannot automatically classify according to the size of the sugar beets, which affects the subsequent processing or sales process. In addition, most of the existing sugar beet harvesting and excavation devices do not have the function of adjusting the excavation depth of the harvesting plow, and it is difficult to adapt to different types of soil conditions and different sugar beet growth situations. As a result, during the forward movement of the sugar beet harvesting and excavation device, the resistance increases, causing unnecessary energy consumption. Summary of the Invention

[0004] The purpose of the present invention is to solve the disadvantages existing in the background art and provide a sugar beet harvesting and excavation device. To solve the above problems, through the setting of a vibration component, the soil and broken leaves attached to the sugar beets can be effectively shaken off, improving the cleanliness of the sugar beets and enhancing the operation efficiency. And through the setting of a collection component, the sugar beets can be collected and, in cooperation with the vibration component, can be classified according to the size of the sugar beets, which helps to allocate them according to specifications during subsequent processing or sales.

[0005] To achieve the above object, the present invention provides the following technical solution: A sugar beet harvesting and excavation device, comprising: a housing, inside which there is a lifting housing, inside the lifting housing there is a mounting frame a, a fixed box is fixedly installed inside the lifting housing, a storage battery is provided on the top of the housing, a controller is provided on one side of the housing, a shovel plate is fixedly installed inside the lifting housing, a plurality of harvesting plows are fixedly connected to one side of the shovel plate, a vibration component provided inside the housing and the lifting housing, the vibration component includes: a motor, a cam, a compression spring, a grid plate, and a collection component provided inside the lifting housing, the collection component includes: a collection box, a vibration plate, a pressing block, and a spring.

[0006] Further, limiting notch a is provided on both sides inside the outer shell. Two limiting notch b corresponding in position are provided on both sides inside the outer shell and the lifting shell. A grid plate is fixedly connected to the bottom inside the mounting frame a. A plurality of positioning rods are fixedly connected to the top of the mounting frame a. A pressing plate is fixedly installed on the top of the plurality of positioning rods. Compression springs are sleeved on the outer sides of the plurality of positioning rods. A pressing rod is fixedly connected to the top of the pressing plate. Both sides of the pressing rod penetrate through the limiting notch a and are fixedly connected with connection block a. One side of each of the two connection blocks a is fixedly connected with a connecting rod. One end of each of the two connecting rods is fixedly connected with a pressing block. Support plates are fixedly connected to both sides of the outer shell. One side of each of the two pressing blocks is fixedly connected with two shock transmission rods. One end of each of the two shock transmission rods penetrates through the limiting notch b on the outer shell and the lifting shell respectively. Chutes are provided on both sides of the inner wall of the fixed box.

[0007] Further, two mounting frames b are fixedly connected to both sides of the outer shell. Electric motors are fixedly installed inside the two mounting frames b. A cam is driven and connected to one side of the electric motor through a rotating shaft.

[0008] Further, two spring positioning rods are fixedly connected to the bottom of each of the two pressing blocks. Through holes are provided on the top of the two support plates. The two spring positioning rods penetrate through the corresponding through holes and protrude from the bottom of the support plates. Springs are sleeved on the outer sides of the spring positioning rods.

[0009] Further, two connection blocks b are respectively fixedly connected to the bottoms of the two shock transmission rods. A vibrating plate is fixedly connected to the bottom of the connection block b. Three rows of classification grooves with different sizes are provided on the vibrating plate. Sliders are fixedly connected to both sides of the vibrating plate, and the sliders are slidably connected with the chutes.

[0010] Further, a detachable collection box is provided inside the fixed box. A plurality of collection cavities are provided on the top of the collection box. A protective door is connected to one side of the lifting shell through a hinge. A screw rod is fixedly connected to one side of the lifting shell. A nut is threadedly connected to one end of the screw rod. A pressing plate is provided on one side of the protective door. A through hole is provided on one side of the pressing plate.

[0011] Further, an electric roller is provided inside the lifting shell. Rotating rods are fixedly installed at both ends of the electric roller. The rotating rods are connected to the inner wall of the lifting shell through bearings. A plurality of rollers are provided inside the lifting shell. Both ends of the plurality of rollers are connected to the inner wall of the lifting shell through bearings. A baffle is fixedly connected inside the lifting shell.

[0012] Further, the plurality of rollers and the rotating rods are arranged obliquely. A conveyor belt is provided between the electric roller and the rollers. A plurality of limiting plates are provided on the surface of the conveyor belt.

[0013] Furthermore, a telescopic component is provided inside the housing. The telescopic component includes: a plurality of electric telescopic rods fixedly installed at the top of the housing, the bottom ends of the plurality of electric telescopic rods are fixedly connected to the lifting shell, a fixed frame is fixedly connected to one side of the housing, a fixing plate fixedly connected to the top of the housing, a traction connecting rod is fixedly connected to one side of the fixing plate, an installation disk is provided at one end of the traction connecting rod, and two wheel connecting rods are fixedly connected to both sides of the housing.

[0014] Furthermore, a DC motor is fixedly installed at the top of the fixed frame, a cutting knife is connected to the bottom of the DC motor through a rotating shaft, a plurality of threaded holes are provided on one side of the installation disk, and wheels are connected to one side of both of the two wheel connecting rods through bearings.

[0015] The present invention provides a sugar beet harvesting and digging device, which has the following beneficial effects:

[0016] The advantage of the present invention is that through the setting of the vibration component, the soil and broken leaves attached to the sugar beet can be effectively shaken off, improving the cleanliness of the sugar beet, reducing manual intervention, and enhancing the operation efficiency.

[0017] Secondly, through the setting of the collection component, the sugar beet can be collected and cooperated with the vibration component, and can be classified according to the size of the sugar beet, which helps to distribute according to specifications during subsequent processing or sales.

[0018] Then, through the setting of the adjustment component, the height of the harvesting plow can be adjusted, thereby controlling the depth of insertion into the soil, enabling the digging device to adapt to the harvesting requirements under different soil conditions and sugar beet growth conditions, improving the applicable range and flexibility of the equipment, and at the same time avoiding over-digging, reducing the resistance and energy consumption when the digging device advances, and enhancing the operation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 It is a cross-sectional view of the overall structure of the present invention.

[0021] Figure 3 It is of the present invention Figure 2 partial enlarged view.

[0022] Figure 4 It is a cross-sectional view of the fixed box structure of the present invention.

[0023] Figure 5 It is a schematic diagram of the conveyor belt structure of the present invention.

[0024] Figure 6 It is a schematic diagram of the vibration plate structure of the present invention.

[0025] Figure 7 Schematic diagram of the extrusion plate structure of the present invention.

[0026] Figure 8 Schematic diagram of the outer shell structure of the present invention.

[0027] Figure 9 Side view of the overall structure of the present invention.

[0028] Figure 10 For the present invention Figure 1 Enlarged view of part A.

[0029] Figures 1 - 10 In the figure: 1. Outer shell; 101. Electric telescopic rod; 102. Fixed plate; 103. Traction connecting rod; 104. Mounting plate; 105. Storage battery; 106. Controller; 107. Limiting notch a; 108. Limiting notch b; 2. Lifting shell; 3. Rotating rod; 301. Electric roller; 302. Conveyor belt; 303. Limiting plate; 304. Roller; 305. Baffle; 306. Compression spring; 4. Grid plate; 401. Mounting frame a; 402. Connecting block a; 403. Extrusion rod; 404. Extrusion plate; 405. Positioning rod; 5. Extrusion block; 501. Connecting rod; 502. Support plate; 503. Spring positioning rod; 504. Spring; 505. Connecting block b; 506. Classification groove; 507. Vibration plate; 508. Slide block; 509. Vibration transmission rod; 6. Mounting frame b; 601. Motor; 602. Cam; 7. Fixed box; 701. Collection box; 702. Collection cavity; 703. Chute; 8. Protection door; 801. Screw; 802. Nut; 803. Pressing plate; 9. Fixed frame; 901. DC motor; 902. Cutting knife; 903. Harvesting plow; 904. Shovel plate; 905. Wheel connecting rod; 906. Wheel. Detailed implementation manners

[0030] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present application.

[0031] The following disclosure provides many different embodiments or examples for implementing different structures of the present application. To simplify the disclosure of the present application, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the present application. In addition, the present application may repeat reference numerals and / or reference letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present application provides examples of various specific processes and materials, but those of ordinary skill in the art can be aware of the application of other processes and / or the use of other materials.

[0032] An embodiment of the present application provides a sugar beet harvesting and digging device. Through the setting of the vibration assembly, this sugar beet harvesting and digging device can effectively shake off the soil and broken leaves attached to the sugar beet, improve the cleanliness of the sugar beet, and enhance the operation efficiency. Through the setting of the collection assembly, it can collect the sugar beet and cooperate with the vibration assembly to classify the sugar beet according to its size, which helps to allocate according to specifications during subsequent processing or sales. The following provides a detailed description of this sugar beet harvesting and digging device. It should be noted that the description order of the following embodiments does not limit the preferred order of the embodiments.

[0033] The present application will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0034] Please refer to Figures 1 - 10 As shown in [figure reference not provided], a sugar beet harvesting and digging device provided in this embodiment includes: a housing 1, an elevating housing 2 is provided inside the housing 1, an installation frame a401 is provided inside the elevating housing 2, a fixed box 7 is fixedly installed inside the elevating housing 2, a storage battery 105 is provided at the top of the housing 1, a controller 106 is provided on one side of the housing 1, a shovel plate 904 is fixedly installed inside the elevating housing 2, and a plurality of harvesting plows 903 are fixedly connected to one side of the shovel plate 904; a vibration assembly provided inside the housing 1 and the elevating housing 2, the vibration assembly includes: a motor 601, a cam 602, a compression spring 306, and a grid plate 4; and a collection assembly provided inside the elevating housing 2, the collection assembly includes: a collection box 701, a vibrating plate 507, an extrusion block 5, and a spring 504.

[0035] Among them, limiting notch a107 is provided on both sides inside the outer shell 1, and two position-corresponding limiting notch b108 are provided on both sides inside the outer shell 1 and the lifting shell 2. A grid plate 4 is fixedly connected to the bottom inside the mounting frame a401, and multiple positioning rods 405 are fixedly connected to the top of the mounting frame a401. A pressing plate 404 is fixedly installed on the top of the multiple positioning rods 405. Compression springs 306 are sleeved on the outer sides of the multiple positioning rods 405. A pressing rod 403 is fixedly connected to the top of the pressing plate 404. Both sides of the pressing rod 403 penetrate through the limiting notch a107 and are fixedly connected with a connecting block a402. A connecting rod 501 is fixedly connected to one side of each of the two connecting blocks a402. A pressing block 5 is fixedly connected to one end of each of the two connecting rods 501. Support plates 502 are fixedly connected to both sides of the outer shell 1. A shock transmission rod 509 is fixedly connected to one side of each of the two pressing blocks 5. One end of each of the two shock transmission rods 509 penetrates through the limiting notch b108 on the outer shell 1 and the lifting shell 2. Sliding grooves 703 are provided on both sides of the inner wall of the fixed box 7; Two mounting frames b6 are fixedly connected to both sides of the outer shell 1. A motor 601 is fixedly installed inside each of the two mounting frames b6. A cam 602 is driven and connected to one side of the motor 601 through a rotating shaft; Two spring positioning rods 503 are fixedly connected to the bottom of each of the two pressing blocks 5. Through holes are provided on the top of the two support plates 502. The two spring positioning rods 503 penetrate through the corresponding through holes and protrude from the bottom of the support plates 502. A spring 504 is sleeved on the outer side of the spring positioning rod 503; Two connecting blocks b505 are fixedly connected to the bottom of each of the two shock transmission rods 509. A vibrating plate 507 is fixedly connected to the bottom of the connecting block b505. Three rows of classification grooves 506 with different sizes are provided on the vibrating plate 507. Sliders 508 are fixedly connected to both sides of the vibrating plate 507, and the sliders 508 are slidably connected with the sliding grooves 703.

[0036] The controller 106 is used to activate the two fixed frames 9, and rotate the two cutting knives 902 respectively. The two cutting knives 902 are used to chop the sugar beet stems. Meanwhile, the tractor is started to pull the housing 1 to move, so that multiple harvesting plows 903 turn up the sugar beets. When the tractor moves forward, the shovel plate 904 inside the lifting housing 2 will shovel up the sugar beets, and as the lifting housing 2 moves forward, the sugar beets will move to the top of the shovel plate 904 and then fall onto the grid plate 4. At this time, the motors 601 on both sides of the housing 1 are started. The cams 602 are rotated by the motors 601 to intermittently strike the connecting rod 501. When the farthest end of the cam 602 contacts the connecting rod 501, the connecting rod 501 drives the connecting block a402, the extrusion rod 403 and the extrusion plate 404 to move downward to compress the compression spring 306, so that the grid plate 4 moves downward. When the farthest end of the cam 602 leaves the connecting rod 501, the compression spring 306 is released and pushes the connecting block a402, the extrusion rod 403 and the extrusion plate 404 to reset, so that the grid plate 4 vibrates up and down, and further makes the sugar beets on the grid plate 4 vibrate violently, shaking off the soil attached to the sugar beets or the leaf fragments that follow the sugar beets and move onto the grid plate 4, so as to realize the cleaning of the soil and the broken leaves.

[0037] Wherein, a detachable collection box 701 is arranged inside the fixed box 7. A plurality of collection cavities 702 are opened at the top of the collection box 701. One side of the lifting housing 2 is connected with a protective door 8 through a hinge. One side of the lifting housing 2 is fixedly connected with a screw rod 801. One end of the screw rod 801 is threadedly connected with a nut 802. One side of the protective door 8 is provided with a pressing plate 803, and a through hole is opened on one side of the pressing plate 803.

[0038] When it is necessary to take out the sugar beets inside the collection box 701, the nut 802 can be turned to screw the nut 802 out from one end of the screw rod 801, and the pressing plate 803 is rotated to turn the pressing plate 803 away from one side of the protective door 8, then the protective door 8 can be opened, and then the collection box 701 is pulled outwards, and the collection box 701 can be pulled out of the fixed box 7, and then the sugar beets can be taken out.

[0039] Wherein, an electric roller 301 is arranged inside the lifting housing 2. Rotating rods 3 are fixedly installed at both ends of the electric roller 301. The rotating rods 3 are connected with the inner wall of the lifting housing 2 through bearings. A plurality of rollers 304 are arranged inside the lifting housing 2. Both ends of the plurality of rollers 304 are connected with the inner wall of the lifting housing 2 through bearings. A baffle 305 is fixedly connected inside the lifting housing 2. The plurality of rollers 304 and the rotating rods 3 are arranged obliquely. A conveyor belt 302 is arranged between the electric roller 301 and the rollers 304. A plurality of limiting plates 303 are arranged on the surface of the conveyor belt 302.

[0040] Since the grid plate 4 is inclined, as the grid plate 4 vibrates, the beets will move in the inclined direction during the vibration process, and then fall onto the conveyor belt 302. The limiting plate 303 provided on the conveyor belt 302 drives the beets to move upward until the beets move to the other end of the conveyor belt 302 and fall onto the top of the vibrating plate 507. Since the connecting rod 501, the extrusion block 5 and the vibration transmission rod 509 are fixedly connected, when the cam 602 intermittently impacts the connecting rod 501, the connecting rod 501 will also drive the extrusion block 5, the spring positioning rod 503, the vibration transmission rod 509, the connecting block b505 and the vibrating plate 507 to move downward and compress the spring 504, and then the extrusion block 5, the spring positioning rod 503, the vibration transmission rod 509, the connecting block b505 and the vibrating plate 507 are reset by means of multiple springs 504. Therefore, keeping multiple motors 601 in the on state can make the beets on the top of the vibrating plate 507 vibrate and move on the vibrating plate 507, so that they fall into the corresponding classification slots 506, and then fall into the corresponding collection cavities 702 to complete the classification of the beets under the belt.

[0041] Among them, a telescopic assembly is provided inside the housing 1. The telescopic assembly includes: a plurality of electric telescopic rods 101 fixedly installed on the top of the housing 1, the bottom ends of the plurality of electric telescopic rods 101 are fixedly connected to the lifting housing 2, and a fixed frame 9 is fixedly connected to one side of the housing 1; a fixing plate 102 fixedly connected to the top of the housing 1, a traction connecting rod 103 is fixedly connected to one side of the fixing plate 102, an installation disk 104 is provided at one end of the traction connecting rod 103, and two wheel connecting rods 905 are fixedly connected to both sides of the housing 1; a DC motor 901 is fixedly installed on the top of the fixed frame 9, a cutting knife 902 is connected to the bottom of the DC motor 901 through a rotating shaft, a plurality of threaded holes are opened on one side of the installation disk 104, and wheels 906 are connected to one side of the two wheel connecting rods 905 through bearings respectively.

[0042] During use, the installation disk 104 can be welded or fixed to the tractor with bolts, and the fixing plate 102 is controlled by the controller 106 to extend or retract, driving the lifting housing 2 and the harvesting plow 903 to rise or fall, so as to change the depth of insertion of the harvesting plow 903 into the soil according to the depth of the beets. By changing the depth of insertion of the harvesting plow 903 into the soil, the resistance of the soil to the excavating device during the forward movement of the excavating device can be reduced.

[0043] The working principle is as follows:

[0044] During use, the installation disk 104 can be welded or fixed to the tractor with bolts, and the fixing plate 102 is controlled by the controller 106 to extend or retract, driving the lifting housing 2 and the harvesting plow 903 to rise or fall, so as to change the depth of insertion of the harvesting plow 903 into the soil according to the depth of the beets in the soil. By changing the depth of insertion of the harvesting plow 903 into the soil, the resistance of the soil to the excavating device during the forward movement of the excavating device can be reduced.

[0045] Then, the controller 106 can be used to activate the two fixing brackets 9, rotate the two cutting knives 902 respectively, and use the two cutting knives 902 to chop the sugar beet stems. At the same time, start the tractor to pull the housing 1 to move, so that multiple harvesting plows 903 turn over the sugar beets. When the tractor moves forward, the shovel plate 904 inside the lifting housing 2 will shovel up the sugar beets and move to the top of the shovel plate 904 as the lifting housing 2 advances, and then fall onto the grid plate 4. At this time, start the motors 601 on both sides of the housing 1, and the cam 602 rotates intermittently through the motor 601 to impact the connecting rod 501. When the farthest end of the cam 602 contacts the connecting rod 501, the connecting rod 501 drives the connecting block a402, the extrusion rod 403 and the extrusion plate 404 to move downward to compress the compression spring 306, so that the grid plate 4 moves downward. When the farthest end of the cam 602 leaves the connecting rod 501, the compression spring 306 is released and pushes the connecting block a402, the extrusion rod 403 and the extrusion plate 404 to reset, so that the grid plate 4 vibrates up and down, and then the sugar beets on the grid plate 4 vibrate violently, shaking off the soil attached to the sugar beets or the leaf fragments that follow the sugar beets and move to the grid plate 4, so as to realize the cleaning of soil and broken leaves.

[0046] Furthermore, since the grid plate 4 is inclined, as the grid plate 4 vibrates, the sugar beets will move in the inclined direction and then fall onto the conveyor belt 302. The limiting plate 303 provided on the conveyor belt 302 drives the sugar beets to move upward until the sugar beets move to the other end of the conveyor belt 302 and fall onto the top of the vibrating plate 507. Since the connecting rod 501, the extrusion block 5 and the vibration transmission rod 509 are fixedly connected, when the cam 602 intermittently impacts the connecting rod 501, the connecting rod 501 will also drive the extrusion block 5, the spring positioning rod 503, the vibration transmission rod 509, the connecting block b505 and the vibrating plate 507 to move downward and compress the spring 504, and then use the multiple springs 504 to reset the extrusion block 5, the spring positioning rod 503, the vibration transmission rod 509, the connecting block b505 and the vibrating plate 507. Therefore, keeping the multiple motors 601 in the on state can make the sugar beets on the top of the vibrating plate 507 vibrate and move on the vibrating plate 507, so that they fall into the corresponding classification slots 506 and then into the corresponding collection cavities 702 to complete the classification of the sugar beets under the conveyor belt.

[0047] When it is necessary to take out the sugar beets inside the collection box 701, the nut 802 can be turned to screw the nut 802 out from one end of the screw rod 801, and the pressing plate 803 can be rotated to turn the pressing plate 803 away from the side of the protective door 8, then the protective door 8 can be opened, and then the collection box 701 can be pulled outwards to pull the collection box 701 out of the fixed box 7, and then the sugar beets can be taken out.

[0048] The control program involved in the present invention can be implemented by those skilled in the art according to the same or similar principles in the prior art, and this part is not the innovation of the present invention.

[0049] In the above embodiments, the descriptions of the respective embodiments have their own focuses. For the parts not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0050] The above has introduced in detail a sugar beet harvesting and digging device provided by the embodiments of the present application. Specific examples are used herein to elaborate on the principle and implementation manner of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of the present application; those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A beet harvesting and digging device, characterized in that: include: A shell (1), a lifting shell (2) is provided inside the shell (1), a mounting frame a (401) is provided inside the lifting shell (2), a fixing box (7) is fixedly installed inside the lifting shell (2), a storage battery (105) is provided on the top of the shell (1), a controller (106) is provided on one side of the shell (1), a shovel board (904) is fixedly installed inside the lifting shell (2), and a plurality of harvesting plows (903) are fixedly connected to one side of the shovel board (904); a vibration component disposed inside the outer shell (1) and the lifting shell (2), the vibration component comprising: a motor (601), a cam (602), a compression spring (306), and a grid plate (4); and A collecting component is arranged inside the lifting shell (2), and the collecting component comprises: a collecting box (701), a vibration plate (507), an extrusion block (5) and a spring (504).

2. The sugar beet harvesting and digging device according to claim 1, characterized in that: Limiting notches a (107) are provided on both sides of the interior of the shell (1), and two corresponding limiting notches b (108) are provided on both sides of the interior of the shell (1) and the lifting shell (2), a grid plate (4) is fixedly connected to the bottom of the interior of the mounting frame a (401), a plurality of positioning rods (405) are fixedly connected to the top of the plurality of positioning rods (405), an extrusion plate (404) is fixedly installed on the top of the plurality of positioning rods (405), a compression spring (306) is sleeved on the outer side of the plurality of positioning rods (405), an extrusion rod (403) is fixedly connected to the top of the extrusion plate (404), and the extrusion rod (403) is fixedly connected to the top of the extrusion plate (404). ) are passed through the limiting slots a (107) on both sides and are fixedly connected with connecting blocks a (402), one side of the two connecting blocks a (402) are fixedly connected with connecting rods (501), one end of the two connecting rods (501) are fixedly connected with extrusion blocks (5), both sides of the shell (1) are fixedly connected with support plates (502), one side of the two extrusion blocks (5) are fixedly connected with two vibration transmission rods (509), one end of the two vibration transmission rods (509) respectively passes through the limiting slots b (108) on the shell (1) and the lifting shell (2), and both sides of the inner wall of the fixed box (7) are provided with sliding grooves (703).

3. The sugar beet harvesting and digging device according to claim 1, characterized in that: Two mounting frames b (6) are fixedly connected to both sides of the housing (1), and a motor (601) is fixedly installed inside the two mounting frames b (6). One side of the motor (601) is connected to a cam (602) through a rotating shaft drive.

4. The sugar beet harvesting and digging device according to claim 2, characterized in that: Two spring positioning rods (503) are fixedly connected to the bottom of the two extrusion blocks (5), through holes are opened on the tops of the two support plates (502), the two spring positioning rods (503) pass through the corresponding through holes and protrude from the bottom of the support plates (502), and springs (504) are sleeved on the outside of the spring positioning rods (503).

5. The sugar beet harvesting and digging device according to claim 2, characterized in that: The bottoms of the two vibration transmission rods (509) are respectively fixedly connected to two connection blocks b (505), the bottoms of the connection blocks b (505) are fixedly connected to a vibration plate (507), the vibration plate (507) is provided with three rows of classification grooves (506) of different sizes, the two sides of the vibration plate (507) are fixedly connected to sliders (508), and the sliders (508) are slidably connected to the slide grooves (703).

6. The sugar beet harvesting and digging device according to claim 1, characterized in that: A detachable collection box (701) is provided inside the fixed box (7), and a plurality of collection chambers (702) are provided on the top of the collection box (701); a protective door (8) is connected to one side of the lifting shell (2) via a hinge; a screw rod (801) is fixedly connected to one side of the lifting shell (2), and a nut (802) is threadedly connected to one end of the screw rod (801); a pressure plate (803) is provided on one side of the protection door (8), and a through hole is provided on one side of the pressure plate (803).

7. The sugar beet harvesting and digging device according to claim 1, characterized in that: The lifting shell (2) is provided with a motorized roller (301) inside, and rotating rods (3) are fixedly mounted at both ends of the motorized roller (301), and the rotating rods (3) are connected to the inner wall of the lifting shell (2) via bearings. The lifting shell (2) is provided with a plurality of rollers (304), and the ends of the plurality of rollers (304) are connected to the inner wall of the lifting shell (2) via bearings. A baffle (305) is fixedly connected to the inside of the lifting shell (2).

8. The sugar beet harvesting and digging device according to claim 7, characterized in that: The plurality of rollers (304) and the rotating rod (3) are arranged obliquely, a conveyor belt (302) is provided between the motorized roller (301) and the roller (304), and a plurality of limiting plates (303) are provided on the surface of the conveyor belt (302).

9. The sugar beet harvesting and digging device according to claim 1, characterized in that: A telescopic assembly is provided inside the housing (1), and the telescopic assembly comprises: A plurality of electric telescopic rods (101) are fixedly mounted on the top of the housing (1), the bottom ends of the plurality of electric telescopic rods (101) are fixedly connected to the lifting shell (2), and a fixing frame (9) is fixedly connected to one side of the housing (1); A fixing plate (102) is fixedly connected to the top of the housing (1), a traction connecting rod (103) is fixedly connected to one side of the fixing plate (102), a mounting plate (104) is provided at one end of the traction connecting rod (103), and two wheel connecting rods (905) are fixedly connected to both sides of the housing (1).

10. The sugar beet harvesting and digging device according to claim 9, characterized in that: A DC motor (901) is fixedly mounted on the top of the fixing frame (9), a cutting knife (902) is connected to the bottom of the DC motor (901) via a rotating shaft, a plurality of threaded holes are provided on one side of the mounting plate (104), and wheels (906) are connected to one side of the two wheel connecting rods (905) via bearings.

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