Moving cutter type salvia miltiorrhiza harvester

Abstract

The utility model provides a moving cutter type salvia miltiorrhiza harvester which comprises a double-vibrating-wheel mechanism, a supporting wheel set, a conveying chain, a moving cutter type excavating mechanism, a transmission device, a collecting mechanism, a salvia miltiorrhiza and soil separating sieve and an overall machine frame. In the advancing direction of the harvester, the moving cutter type excavating mechanism is located at the front end of the overall machine frame of the harvester, the conveying chain is arranged behind the moving cutter type excavating mechanism, the supporting wheel set is arranged in the conveying chain, the double-vibration-wheel mechanism is located behind the supporting wheel set, and the transmission devices are arranged on the two sides of the overall machine frame. In the vertical direction, the ginseng-soil separating sieve is located above the conveying chain, and the collecting mechanism is arranged at the rear end of the ginseng-soil separating sieve. The moving knife type salvia miltiorrhiza harvester adopts the moving knife type digging shovel to reduce resistance and loss, integrates efficient soil loosening, multi-step soil removing and salvia miltiorrhiza collection, shortens the salvia miltiorrhiza harvesting time, improves the salvia miltiorrhiza harvesting efficiency, and can be popularized to harvesting of other agricultural products.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery technology, specifically to a moving blade type Salvia miltiorrhiza harvester. Background Technology

[0002] Salvia miltiorrhiza, also known as purple salvia or blood salvia, belongs to the genus Salvia of the Lamiaceae family. It is a perennial erect herb whose roots are used medicinally. Salvia miltiorrhiza is rich in tanshinone, a component with tonic and emmenagogue effects, capable of removing blood stasis, promoting tissue regeneration, invigorating blood circulation, and regulating menstruation. It has shown remarkable efficacy, especially in treating coronary heart disease. In addition to its unique medicinal value, Salvia miltiorrhiza also possesses advantages such as strong disease resistance, low cultivation costs, rapid effectiveness, simple management, and high yield. Therefore, it has become a key medicinal herb variety cultivated in many provinces, with strong market demand and extremely broad development prospects.

[0003] In terms of mechanized operations for Salvia miltiorrhiza, especially in the harvesting stage, progress has lagged significantly. Currently, manual labor accounts for more than three-fifths of the entire production process, and its operating costs account for about 80% of the total production cost. While existing machinery has improved the harvesting rate and reduced costs compared to manual harvesting, meeting basic requirements, it still has shortcomings in some aspects. For example, it encounters high resistance during digging, has a low soil removal rate, and some high-soil-removal-rate machines result in a high rate of damage to the harvested Salvia miltiorrhiza, making it impossible to collect the soil-removed plants, which still require manual picking later.

[0004] Therefore, it is necessary to design a high-efficiency, low-damage Salvia miltiorrhiza harvester to solve the above problems. Utility Model Content

[0005] The main purpose of this utility model is to provide a moving blade type Salvia miltiorrhiza harvester, which can effectively solve the problems of high resistance in Salvia miltiorrhiza digging, low soil removal rate, high damage rate, and inability to collect Salvia miltiorrhiza.

[0006] To achieve the above objectives, the specific technical solution adopted by this utility model is as follows: A moving-blade type Salvia miltiorrhiza harvester, characterized in that it includes a double vibrating wheel mechanism 1, a support wheel group 2, a transport chain 3, a moving-blade type digging mechanism 4, a transmission device 5, a collection mechanism 6, a Salvia miltiorrhiza and soil separation screen 7, and an overall frame 8; in the forward direction of the harvester, the moving-blade type digging mechanism 4 is located at the front end of the overall frame 8, the transport chain 3 is located behind the moving-blade type digging mechanism 4, the support wheel group 2 is arranged inside the transport chain 3, the double vibrating wheel mechanism 1 is located behind the support wheel group 2, and the transmission device 5 is arranged on both sides of the overall frame 8; in the vertical direction, the Salvia miltiorrhiza and soil separation screen 7 is located above the transport chain 3, and the collection mechanism 6 is arranged at the rear end of the Salvia miltiorrhiza and soil separation screen 7;

[0007] The dual-vibrating-wheel mechanism 1 includes a vibrating wheel shaft 101, a positioning sleeve 102, a vibrating plate 103, a vibrating wheel 104, a locking ring 105, and a vibrating wheel sleeve 106;

[0008] The support wheel assembly 2 includes a base plate 201, a support 202, a support wheel 203, a support screw 204, and a washer 205;

[0009] The transport chain 3 includes a side cover 301, a driven sprocket 302, a rod 303, a fixed retaining ring 304, an outer baffle 305, an inner baffle 306, a driven shaft 307, a driving sprocket 308, a driving shaft 309, and a transmission chain 310.

[0010] The moving blade type digging mechanism 4 includes a sliding rod 401, a fixed ring 402, a blade fixing plate 403, a digging blade 404, a moving block I 405, a swing connecting rod 406, a moving block II 407, and an eccentric wheel shaft 408.

[0011] The transmission device 5 includes a power output shaft 501, sprocket I 502, chain I 503, sprocket II 504, power input shaft 505, pulley I 506, transmission belt 507, pulley II 508, sprocket III 509, chain II 510, sprocket IV 511, sprocket V 512, chain III 513, sprocket VI 514, chain IV 515, sprocket VII 516, and sprocket VIII 517;

[0012] The collection mechanism 6 includes a collection box 601, a collection mechanism rear baffle 602, a collection box rotating shaft fixing plate 603, and a collection box fixing hole 604.

[0013] The soil separation sieve 7 includes a soil separation screen 701, a vibrating connecting rod 702, a main connecting rod 703, a driving gear 704, a driven gear 705, and a driven shaft 706.

[0014] Furthermore, while the vibrating wheel sleeve 106 of the dual vibrating wheel mechanism 1 is connected to the vibrating wheel 104, the vibrating wheel sleeve 106 is also connected to the vibrating plate 103. The vibrating wheel sleeve 106, the vibrating wheel 104 and the vibrating plate 103 are fixed by bolt connection pairs. The locking ring 105 is fixedly connected to the vibrating wheel shaft 101. While the vibrating wheel shaft 101 is connected to the positioning sleeve 102, the vibrating wheel shaft 101 is also installed on the overall frame 8.

[0015] Furthermore, the base plate 201 of the support wheel assembly 2 is fixedly connected to the overall frame 8, the support wheel 203 is installed in the middle of the support 202, the support wheel 203 is provided with washers 205 on both sides, the support screw 204 is fixedly connected to the support 202, and the support 202 is fixedly connected to the base plate 201.

[0016] Furthermore, the driven shaft 307 and the driving shaft 309 of the transport chain 3 are mounted on the overall frame 8. The driving sprocket 308 of the transport chain is connected to the driving shaft 309 of the transport chain via a key, and the driven sprocket 302 of the transport chain is connected to the driven shaft 307 of the transport chain via a key. The driving sprocket 308 of the transport chain causes the driven sprocket 302 of the transport chain to rotate through the transmission chain 310. At the same time, the outer baffle 305 is connected to the inner baffle 306, and the outer baffle 305 is fixedly connected to the fixed retaining ring 304. The rod 303 is hinged to the transmission chain 310, and side covers 301 are provided on both sides of the rod 303.

[0017] Furthermore, the digging blade 404 of the moving blade type digging mechanism 4 is fixedly connected to the blade fixing plate 403. The blade fixing plate 403 is installed at the bottom of the sliding rod 401. The fixing ring 402 is fixedly connected to the sliding rod 401. The sliding rod 401 is equipped with a moving block I 405. The swing connecting rod 406 is hinged to the overall frame 8 and connected to the moving block I 405. A moving block II 407 is provided in the swing connecting rod 406. The moving block II 407 can move linearly in the swing connecting rod 406. The eccentric wheel shaft 408 is fixedly connected to the moving block II 407.

[0018] Furthermore, one end of the power input shaft 505 of the transmission device 5 is provided with pulley I 506, which drives pulley II 508 to rotate via transmission belt 507. Pulley II 508 is mounted on eccentric wheel shaft 408, thereby driving eccentric wheel shaft 408 to rotate. The other end of the power input shaft 505 is provided with sprocket II 504, which drives sprocket I 502 to rotate via chain I 503. Sprocket I 502 is mounted on the drive shaft 309 of the transport chain. Sprocket IV 511 and sprocket V 512 are mounted on... Mounted on the drive shaft 309 of the transport chain, sprocket I 502 rotates, driving sprocket V 512 and sprocket IV 511 to rotate. Sprocket V 512 drives sprocket III 509 to move via chain II 510. Sprocket IV 511 drives sprocket VII 516 to move via chain III 513. Sprocket VII 516 and sprocket VIII 517 are mounted on the power output shaft 501, thus sprocket VII 516 drives sprocket VIII 517 and the power output shaft 501 to move. Sprocket VIII 517 drives sprocket VI 514 to rotate via chain IV 515.

[0019] Furthermore, the collection box 601 of the collection mechanism 6 is fixedly connected to the overall frame 8, the rear baffle 602 of the collection mechanism is connected to the collection box shaft fixing plate 603, the collection box 601 is provided with a collection box fixing hole 604, and the collection box shaft fixing plate 603 and the collection box 601 are fixed in the collection box fixing hole 604.

[0020] Furthermore, the driving gear 704 of the soil separation screen 7 is connected to the power output shaft 501, the driven shaft 706 is fixedly connected to the overall frame 8, and the driven shaft 706 is provided with a driven gear 705. The driving gear 704 drives the driven gear 705 to rotate. The main connecting rod 703 is hinged to the driven gear 705, so that the rotation of the driven gear 705 drives the main connecting rod 703 to swing. One end of the vibrating connecting rod 702 is hinged to the overall frame 8, and the other end of the vibrating connecting rod 702 is connected to the soil separation screen 701. The main connecting rod 703 is connected to the soil separation screen 701, and then the swing of the main connecting rod 703 drives the soil separation screen 701 to swing.

[0021] The beneficial effects of adopting the above technical solution are as follows: This utility model uses a moving blade-type digging mechanism based on the principle of vibration resistance reduction and loss mitigation. The reciprocating motion of the digging blade reduces digging resistance while ensuring the integrity of the Salvia miltiorrhiza. This harvester is equipped with a double vibrating wheel mechanism. The collision between the double vibrating moving wheel mechanism and the rod generates a certain inertial force, which separates the Salvia miltiorrhiza from the soil. This harvester is equipped with a support wheel assembly. When the sag of the transport chain is too large, the support wheel assembly plays a role in supporting the transport chain and improving the vibration intensity. This harvester is equipped with a soil-separating screen. The reciprocating oscillation of the soil-separating screen further achieves soil-separation. This harvester is equipped with a collection mechanism to avoid subsequent manual picking of the Salvia miltiorrhiza. This utility model optimizes the design of each component, reduces manufacturing costs, has a long service life, stable operation, and high harvesting efficiency. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of the present invention.

[0023] Figure 2 This is a schematic diagram of the preferred structure of the present invention from another perspective.

[0024] Figure 3 This is a schematic diagram of the double vibrating wheel mechanism of this utility model.

[0025] Figure 4 This is a schematic diagram of the support wheel assembly structure of this utility model.

[0026] Figure 5 This is a schematic diagram of the transport chain structure of this utility model.

[0027] Figure 6 This is a schematic diagram of another preferred structural view of the internal structure of the transport chain of this utility model.

[0028] Figure 7 This is a schematic diagram of the moving blade type excavation mechanism of this utility model.

[0029] Figure 8 This is a schematic diagram of the transmission device structure of this utility model.

[0030] Figure 9This is a schematic diagram of the collection mechanism structure of this utility model.

[0031] Figure 10 This is a schematic diagram of the soil separation screen structure of this utility model.

[0032] In the diagram: 1. Double vibrating wheel mechanism; 2. Support wheel assembly; 3. Conveyor chain; 4. Moving blade type excavation mechanism; 5. Transmission device; 6. Collection mechanism; 7. Soil separation screen; 8. Overall frame; 101. Vibrating wheel shaft; 102. Positioning sleeve; 103. Vibrating plate; 104. Vibrating wheel; 105. Locking ring; 106. Vibrating wheel sleeve; 201. Base plate; 202. Support; 203. Support wheel; 204. 1. Support screw; 205. Washer; 301. Side cover; 302. Driven sprocket of conveyor chain; 303. Rod; 304. Fixed retaining ring; 305. Outer baffle; 306. Inner baffle; 307. Driven shaft of conveyor chain; 308. Drive sprocket of conveyor chain; 309. Drive shaft of conveyor chain; 310. Drive chain; 401. Sliding rod; 402. Fixed ring; 403. Shovel blade fixing plate; 404. 405. Digging blade; 406. Moving block I; 407. Swing connecting rod; 408. Moving block II; 409. Eccentric wheel shaft; 5001. Power output shaft; 501. Sprocket I; 502. Chain I; 503. Sprocket II; 504. Power input shaft; 505. Pulley I; 506. Drive belt; 507. Pulley II; 508. Sprocket III; 510. Chain II; 511. Sprocket IV; 512. Chain 513. Chain III; 514. Sprocket VI; 515. Chain IV; 516. Sprocket VII; 517. Sprocket VIII; 601. Collection box; 602. Rear baffle of collection mechanism; 603. Collection box shaft fixing plate; 604. Collection box fixing hole; 701. Soil separation screen; 702. Vibrating connecting rod; 703. Main connecting rod; 704. Driving gear; 705. Driven gear; 706. Driven shaft. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] As attached Figures 1-10As shown, a rotary blade type Salvia miltiorrhiza harvester is characterized by comprising a double vibrating wheel mechanism 1, a support wheel assembly 2, a transport chain 3, a rotary blade type digging mechanism 4, a transmission device 5, a collection mechanism 6, a Salvia miltiorrhiza and soil separation screen 7, and an overall frame 8. In the forward direction of the harvester, the rotary blade type digging mechanism 4 is located at the front end of the overall frame 8, the transport chain 3 is located behind the rotary blade type digging mechanism 4, the support wheel assembly 2 is arranged inside the transport chain 3, the double vibrating wheel mechanism 1 is located behind the support wheel assembly 2, and the transmission device 5 is arranged on both sides of the overall frame 8. In the vertical direction, the Salvia miltiorrhiza and soil separation screen 7 is located above the transport chain 3, and the collection mechanism 6 is arranged at the rear end of the Salvia miltiorrhiza and soil separation screen 7.

[0035] The dual-vibrating-wheel mechanism 1 includes a vibrating wheel shaft 101, a positioning sleeve 102, a vibrating plate 103, a vibrating wheel 104, a locking ring 105, and a vibrating wheel sleeve 106;

[0036] The support wheel assembly 2 includes a base plate 201, a support 202, a support wheel 203, a support screw 204, and a washer 205;

[0037] The transport chain 3 includes a side cover 301, a driven sprocket 302, a rod 303, a fixed retaining ring 304, an outer baffle 305, an inner baffle 306, a driven shaft 307, a driving sprocket 308, a driving shaft 309, and a transmission chain 310.

[0038] The moving blade type digging mechanism 4 includes a sliding rod 401, a fixed ring 402, a blade fixing plate 403, a digging blade 404, a moving block I 405, a swing connecting rod 406, a moving block II 407, and an eccentric wheel shaft 408.

[0039] The transmission device 5 includes a power output shaft 501, sprocket I 502, chain I 503, sprocket II 504, power input shaft 505, pulley I 506, transmission belt 507, pulley II 508, sprocket III 509, chain II 510, sprocket IV 511, sprocket V 512, chain III 513, sprocket VI 514, chain IV 515, sprocket VII 516, and sprocket VIII 517;

[0040] The collection mechanism 6 includes a collection box 601, a collection mechanism rear baffle 602, a collection box rotating shaft fixing plate 603, and a collection box fixing hole 604.

[0041] The soil separation sieve 7 includes a soil separation screen 701, a vibrating connecting rod 702, a main connecting rod 703, a driving gear 704, a driven gear 705, and a driven shaft 706.

[0042] Furthermore, while the vibrating wheel sleeve 106 of the dual vibrating wheel mechanism 1 is connected to the vibrating wheel 104, the vibrating wheel sleeve 106 is also connected to the vibrating plate 103. The vibrating wheel sleeve 106, the vibrating wheel 104 and the vibrating plate 103 are fixed by bolt connection pairs. The locking ring 105 is fixedly connected to the vibrating wheel shaft 101. While the vibrating wheel shaft 101 is connected to the positioning sleeve 102, the vibrating wheel shaft 101 is also installed on the overall frame 8.

[0043] Furthermore, the base plate 201 of the support wheel assembly 2 is fixedly connected to the overall frame 8, the support wheel 203 is installed in the middle of the support 202, the support wheel 203 is provided with washers 205 on both sides, the support screw 204 is fixedly connected to the support 202, and the support 202 is fixedly connected to the base plate 201.

[0044] Furthermore, the driven shaft 307 and the driving shaft 309 of the transport chain 3 are mounted on the overall frame 8. The driving sprocket 308 of the transport chain is connected to the driving shaft 309 of the transport chain via a key, and the driven sprocket 302 of the transport chain is connected to the driven shaft 307 of the transport chain via a key. The driving sprocket 308 of the transport chain causes the driven sprocket 302 of the transport chain to rotate through the transmission chain 310. At the same time, the outer baffle 305 is connected to the inner baffle 306, and the outer baffle 305 is fixedly connected to the fixed retaining ring 304. The rod 303 is hinged to the transmission chain 310, and side covers 301 are provided on both sides of the rod 303.

[0045] Furthermore, the digging blade 404 of the moving blade type digging mechanism 4 is fixedly connected to the blade fixing plate 403. The blade fixing plate 403 is installed at the bottom of the sliding rod 401. The fixing ring 402 is fixedly connected to the sliding rod 401. The sliding rod 401 is equipped with a moving block I 405. The swing connecting rod 406 is hinged to the overall frame 8 and connected to the moving block I 405. A moving block II 407 is provided in the swing connecting rod 406. The moving block II 407 can move linearly in the swing connecting rod 406. The eccentric wheel shaft 408 is fixedly connected to the moving block II 407.

[0046] Furthermore, one end of the power input shaft 505 of the transmission device 5 is provided with pulley I 506, which drives pulley II 508 to rotate via transmission belt 507. Pulley II 508 is mounted on eccentric wheel shaft 408, thereby driving eccentric wheel shaft 408 to rotate. The other end of the power input shaft 505 is provided with sprocket II 504, which drives sprocket I 502 to rotate via chain I 503. Sprocket I 502 is mounted on the drive shaft 309 of the transport chain. Sprocket IV 511 and sprocket V 512 are mounted on... Mounted on the drive shaft 309 of the transport chain, sprocket I 502 rotates, driving sprocket V 512 and sprocket IV 511 to rotate. Sprocket V 512 drives sprocket III 509 to move via chain II 510. Sprocket IV 511 drives sprocket VII 516 to move via chain III 513. Sprocket VII 516 and sprocket VIII 517 are mounted on the power output shaft 501, thus sprocket VII 516 drives sprocket VIII 517 and the power output shaft 501 to move. Sprocket VIII 517 drives sprocket VI 514 to rotate via chain IV 515.

[0047] Furthermore, the collection box 601 of the collection mechanism 6 is fixedly connected to the overall frame 8, the rear baffle 602 of the collection mechanism is connected to the collection box shaft fixing plate 603, the collection box 601 is provided with a collection box fixing hole 604, and the collection box shaft fixing plate 603 and the collection box 601 are fixed in the collection box fixing hole 604.

[0048] Furthermore, the driving gear 704 of the soil separation screen 7 is connected to the power output shaft 501, the driven shaft 706 is fixedly connected to the overall frame 8, and the driven shaft 706 is provided with a driven gear 705. The driving gear 704 drives the driven gear 705 to rotate. The main connecting rod 703 is hinged to the driven gear 705, so that the rotation of the driven gear 705 drives the main connecting rod 703 to swing. One end of the vibrating connecting rod 702 is hinged to the overall frame 8, and the other end of the vibrating connecting rod 702 is connected to the soil separation screen 701. The main connecting rod 703 is connected to the soil separation screen 701, and then the swing of the main connecting rod 703 drives the soil separation screen 701 to swing.

[0049] The specific working process of this utility model is as follows: When the operation begins, the traction device transmits power to the harvester. The power input shaft 505 of the transmission device 5 rotates, and the pulley I 506 on the power input shaft 505 drives the pulley II 508 to rotate through the transmission belt 507, which in turn drives the eccentric wheel shaft 408 to rotate. The rotation of the eccentric wheel shaft 408 causes the sliding rod 401 to move up and down, thereby realizing the up and down reciprocating motion of the digging blade 404. The excavated material is transported upward through the conveyor chain 3, and at the same time, the double vibrating wheel mechanism 1 works. The vibrating wheel 104 of the double vibrating wheel mechanism 1 collides with the rod 303, causing some of the soil to separate from the danshen. During this process, the support wheel 203 of the support wheel group 2 can support the weight of the danshen-soil mixture on the transport chain 3. The driven gear 705 rotates, driving the main connecting rod 703 to swing, thereby realizing the swing of the danshen-soil separation screen 701. The danshen-soil mixture moves backward and is further removed by the swing of the danshen-soil separation screen 701. The danshen after soil removal falls into the collection box 601 of the collection mechanism 6 to complete the collection.

[0050] The above embodiments are used to illustrate the technical solution of this utility model and not to limit it. Those skilled in the art should understand that any modifications, equivalent substitutions or improvements made to the technical solution of this utility model within the spirit and principles of this utility model are included within the protection scope of this utility model.

Claims

1. A moving knife type salvia miltiorrhiza harvester, characterized in that, The utility model provides a double vibration wheel mechanism (1), support wheel group (2), transport chain (3), moving knife type excavating mechanism (4), transmission (5), collection mechanism (6), participate in the earth separation screen (7) and overall frame (8), in the direction of harvester advancement, moving knife type excavating mechanism (4) is located in the overall frame (8) front end of harvester, transport chain (3) is set up in the rear of moving knife type excavating mechanism (4), and the inside of transport chain (3) is provided with support wheel group (2), and double vibration wheel mechanism (1) is located in the rear of support wheel group (2), and transmission (5) is equipped with in the both sides of overall frame (8);In the vertical direction, participate in the earth separation screen (7) is located in the top of transport chain (3), and the rear end of participate in the earth separation screen (7) is provided with collection mechanism (6); The double vibration wheel mechanism (1) includes a vibration wheel shaft (101), a positioning sleeve (102), a vibration plate (103), a vibration wheel (104), a locking ring (105), and a vibration wheel sleeve (106). The support wheel group (2) includes a bottom plate (201), a support base (202), a support wheel (203), a support screw (204), and a gasket (205). The transport chain (3) includes a side edge cover (301), a transport chain driven sprocket (302), a rod (303), a fixed retainer (304), an outer side baffle (305), an inner side baffle (306), a transport chain driven shaft (307), a transport chain driving sprocket (308), a transport chain driving shaft (309), and a transmission chain (310). The moving knife type excavating mechanism (4) includes a sliding rod (401), a fixed ring (402), a spade fixed plate (403), an excavating spade (404), a moving block I (405), a swing connecting rod (406), a moving block II (407), and an eccentric shaft (408). The transmission (5) includes a power output shaft (501), a sprocket I (502), a chain I (503), a sprocket II (504), a power input shaft (505), a pulley I (506), a transmission belt (507), a pulley II (508), a sprocket III (509), a chain II (510), a sprocket IV (511), a sprocket V (512), a chain III (513), a sprocket VI (514), a chain IV (515), a sprocket VII (516), and a sprocket VIII (517). The collection mechanism (6) includes a collection box (601), a collection mechanism rear baffle (602), a collection box rotating shaft fixed plate (603), and a collection box fixed hole (604). The participate in the earth separation screen (7) includes a separation screen mesh (701), a vibration connecting rod (702), a main connecting rod (703), a driving gear (704), a driven gear (705), and a driven shaft (706).

2. The moving knife type salvia miltiorrhiza harvester according to claim 1, characterized in that, The vibration wheel sleeve (106) of the double vibration wheel mechanism (1) is coupled with the vibration wheel (104), and the vibration wheel sleeve (106) is coupled with the vibration plate (103), the vibration wheel sleeve (106), the vibration wheel (104) and the vibration plate (103) are fixed through a bolted connection pair, the locking ring (105) is fixedly connected with the vibration wheel shaft (101), the vibration wheel shaft (101) is coupled with the positioning sleeve (102), and the vibration wheel shaft (101) is installed on the overall rack (8).

3. The moving knife type salvia miltiorrhiza harvester according to claim 1, characterized in that, The bottom plate (201) of the support wheel group (2) is fixedly connected with the overall rack (8), the support wheel (203) is installed in the middle of the support base (202), the support wheel (203) is provided with a gasket (205) on both sides, the support screw (204) is fixedly connected with the support base (202), and the support base (202) is fixedly connected with the bottom plate (201).

4. The moving knife type salvia miltiorrhiza harvester according to claim 1, characterized in that, The transport chain driven shaft (307) and the transport chain driving shaft (309) of the transport chain (3) are installed on the overall rack (8), the transport chain driving sprocket (308) is connected with the transport chain driving shaft (309) through a key, the transport chain driven sprocket (302) is connected with the transport chain driven shaft (307) through a key, the transport chain driving sprocket (308) drives the transport chain driven sprocket (302) to rotate through the transmission chain (310), the outer baffle (305) is connected with the inner baffle (306), and the outer baffle (305) is fixedly connected with the fixed baffle (304), the rod (303) is hinged with the transmission chain (310), and the rod (303) is provided with side edge covers (301) on both sides.

5. The moving knife type salvia miltiorrhiza harvester according to claim 1, characterized in that, The digging blade (404) of the moving knife type digging mechanism (4) is fixedly connected with the blade fixing plate (403), the blade fixing plate (403) is installed at the bottom of the sliding rod (401), the fixed ring (402) is fixedly connected with the sliding rod (401), the sliding rod (401) is installed with the moving block I (405), the swing connecting rod (406) is hinged with the overall rack (8) and connected with the moving block I (405), the moving block II (407) is arranged in the swing connecting rod (406), the moving block II (407) can move linearly in the swing connecting rod (406), and the eccentric shaft (408) is fixedly connected with the moving block II (407).

6. The moving knife type salvia miltiorrhiza harvester according to claim 1, characterized in that, The power input shaft (505) of the transmission device (5) is provided with a pulley I (506) at one end, the pulley I (506) drives the pulley II (508) to rotate through the transmission belt (507), the pulley II (508) is installed on the eccentric shaft (408), and the eccentric shaft (408) is driven to rotate, the other end of the power input shaft (505) is provided with a sprocket II (504), the sprocket II (504) drives the sprocket I (502) to rotate through the chain I (503), the sprocket I (502) is installed on the transport chain driving shaft (309), the sprocket IV (511) and the sprocket V (512) are installed on the transport chain driving shaft (309), and then the sprocket I (502) drives the sprocket V (512) and the sprocket IV (511) to rotate, the sprocket V (512) drives the sprocket III (509) to move through the chain II (510), the sprocket IV (511) drives the sprocket VII (516) to move through the chain III (513), the sprocket VII (516) and the sprocket VIII (517) are installed on the power output shaft (501), so that the sprocket VII (516) drives the sprocket VIII (517) and the power output shaft (501) to move, and the sprocket VIII (517) drives the sprocket VI (514) to rotate through the chain IV (515).

7. The moving knife type salvia miltiorrhiza harvester according to claim 1, characterized in that, The collecting mechanism (6) is fixedly connected with the overall rack (8), the collecting mechanism rear baffle (602) is connected with the collecting box rotating shaft fixing plate (603), the collecting box (601) is provided with a collecting box fixing hole (604), and the collecting box rotating shaft fixing plate (603) and the collecting box (601) are fixed in the collecting box fixing hole (604).

8. The moving knife type salvia miltiorrhiza harvester according to claim 1, characterized in that, The driving gear (704) of the soil separation screen (7) is connected with the power output shaft (501), the driven shaft (706) is fixedly connected with the overall rack (8), the driven shaft (706) is provided with a driven gear (705), the driving gear (704) drives the driven gear (705) to rotate, the main connecting rod (703) is hinged with the driven gear (705), so that the driven gear (705) drives the main connecting rod (703) to swing, one end of the vibration connecting rod (702) is hinged with the overall rack (8), the other end of the vibration connecting rod (702) is connected with the soil separation screen (701), the main connecting rod (703) is connected with the soil separation screen (701), and then the main connecting rod (703) drives the soil separation screen (701) to swing.

Images