Vibrating type digging shovel for traditional Chinese medicinal materials

Abstract

The utility model discloses a vibrating type traditional Chinese medicinal material digging shovel which comprises a bucket, an installation plate is fixedly installed on the outer surface of the bucket, two pin shaft installation holes are formed in the surface of the installation plate, detachable shovel teeth are installed on the lower surface of the bucket, a soil leakage window is formed in the bottom of the bucket, and a leakage net plate is movably installed in the soil leakage window. A hydraulic motor is fixedly installed outside the bucket and drives the screen plate to vibrate, an eccentric wheel is fixedly installed on a rotating shaft of the hydraulic motor, a connecting pin is fixedly installed at the end of the eccentric wheel, a transmission arm is rotationally installed on the surface of the connecting pin, and the transmission arm is rotationally connected with the screen plate. According to the digging shovel, the soil leakage window is formed in the bottom of the bucket, the movable leakage net plate is arranged in the soil leakage window, the hydraulic motor drives the leakage net plate to vibrate in a reciprocating mode in the operation process, soil blocks in the bucket are vibrated to be broken, medicinal materials are screened out, and therefore the vibration soil breaking and screening effects are achieved, convenience is provided for mechanical medicinal material digging, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of excavating buckets, in particular to a vibrating Chinese medicinal material excavating shovel. Background Art

[0002] The bucket used for digging Chinese medicinal materials is different from the existing digging buckets. For example, in the prior art, the patent announcement number is CN209268019U, which discloses an excavator bucket for digging deep rhizomes of Chinese medicinal materials, so as to solve the problem that the common bucket equipped with the excavator has a large cross-section when digging deep rhizomes of Chinese medicinal materials, and is easy to damage the medicinal materials. The device includes a working part installed on the excavator, at least two bucket teeth are arranged side by side at the front end of the working part, and a connecting part is arranged at the rear end of the working part. The connecting part is provided with a shaft sleeve, and the shaft sleeve is connected to the dipper arm of the excavator through a pin shaft. A positioning pin hole is provided at the outer side where the shaft sleeve is connected to the dipper arm of the excavator, and a positioning pin is movably provided in the positioning pin hole. The utility model replaces the bucket bin part of the traditional excavator with a full bucket tooth structure, and the bucket teeth become longer, and the digging depth is deeper. When digging deep rhizomes of Chinese medicinal materials, the front end cross section of the bucket bin is avoided from shoveling off the rhizomes of Chinese medicinal materials; the structure is simple, the replacement is convenient, the operation is fast and efficient, and it is suitable for digging a variety of rhizomes of Chinese medicinal materials.

[0003] In actual use, it was found that after underground medicinal materials were excavated, soil wrapped around the surface of the medicinal materials, and the soil had to be broken separately in order to pick up the medicinal materials, which seriously affected the efficiency of medicinal material excavation. Based on this, the existing excavation shovel has the defect of being unable to break the soil, which brings many inconveniences to the mechanized operation of medicinal material excavation and needs further improvement. Utility Model Content

[0004] The utility model aims to provide a vibrating Chinese medicinal material digging shovel to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vibrating Chinese medicinal material excavating shovel, comprising a bucket, a mounting plate is fixedly mounted on the outer surface of the bucket, two pin shaft mounting holes are arranged on the surface of the mounting plate, a detachable shovel tooth is mounted on the lower surface of the bucket, a soil leakage window is opened at the bottom of the bucket, a leakage screen plate is movably mounted inside the soil leakage window, a hydraulic motor is fixedly mounted on the outside of the bucket, and the leakage screen plate is driven to vibrate by the hydraulic motor;

[0006] The hydraulic motor is fixedly mounted on the outer surface of the bucket, the rotating shaft of the hydraulic motor is fixedly mounted with an eccentric wheel, the end of the eccentric wheel is fixedly mounted with a connecting pin, the surface of the connecting pin is rotatably mounted with a transmission arm, the transmission arm is away from the connecting pin and is rotatably connected to the mesh plate.

[0007] Preferably, the mesh plate includes a plurality of first slats, a first mounting shaft and a second mounting shaft, the plurality of first slats are fixedly connected to the first mounting shaft and the second mounting shaft respectively, the first mounting shaft is rotatably connected to the inner wall of the soil leakage window, and the end of the transmission arm is rotatably connected to the surface of the second mounting shaft.

[0008] Preferably, the plurality of first slats are equidistantly arranged to form the upper surface of the mesh plate.

[0009] Preferably, the side surfaces of the plurality of first slats are provided with through holes, and sliding rods are inserted into the through holes, and the two ends of the sliding rods are respectively fixedly connected to the first slats on both sides of the mesh plate.

[0010] Preferably, a second slat is arranged between two adjacent first slats, and each second slat is slidably installed on the surface of the sliding rod, the second slat is a curved structure, and both ends of the second slat extend to the upper side of the first mounting axis and the second mounting axis respectively.

[0011] Preferably, an elastic telescopic sleeve is arranged between two adjacent second slats, and the elastic telescopic sleeve includes an outer sleeve and an inner sleeve. The inner sleeve is slidably installed in the outer sleeve, and a spring is arranged inside the inner sleeve to press the inner sleeve outward. The outer sleeve and the inner sleeve are both slidably sleeved on the surface of the sliding rod, and the outward ends of the outer sleeve and the inner sleeve are respectively fixedly connected to the two adjacent second slats, and both ends of the sliding rod are sleeved with positioning rings.

[0012] Preferably, a plurality of wing plates are fixedly installed inside the bucket, and the wing plates are arranged in a straight line with equal distances, and the bottom ends of the wing plates extend to the area between the first slat and the second slat. Beneficial Effects

[0013] The utility model provides a vibrating Chinese medicinal material digging shovel, which has the following beneficial effects:

[0014] 1. The digging shovel has a soil leakage window at the bottom of the bucket, and a movable mesh plate is arranged in the soil leakage window. During operation, the hydraulic motor drives the mesh plate to vibrate back and forth, breaking the soil in the bucket and screening out the medicinal materials, thereby achieving the effect of vibration breaking and screening, providing convenience for mechanized medicinal material excavation and improving work efficiency.

[0015] 2. The excavator, hydraulic motor and screen plate are driven to vibrate through the rotation of the eccentric wheel and the power transmission of the transmission arm, so as to achieve a larger amplitude and better soil crushing and screening effects. In addition, the screen plate includes a first plate and a second plate. During the vibration process, the second plate can be displaced relative to the first plate, changing the gap of the screen plate, so that the crushed soil can pass through the gap better, avoiding blockage and providing screening performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front section structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model leakage screen plate from top view;

[0018] Figure 3 It is a schematic diagram of the top-sectional structure of the elastic telescopic sleeve of the utility model.

[0019] In the figure: 1 bucket, 2 mounting plate, 3 shovel teeth, 4 soil leakage window, 5 leakage screen plate, 6 hydraulic motor, 7 eccentric wheel, 8 connecting pin, 9 transmission arm, 10 first slat, 11 first mounting shaft, 12 second mounting shaft, 13 sliding rod, 14 second slat, 15 elastic telescopic sleeve, 16 outer sleeve, 17 inner sleeve, 18 spring, 19 wing plate, 20 positioning ring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 The utility model provides a technical solution: a vibrating Chinese medicinal material excavating shovel, comprising a bucket 1, a mounting plate 2 is fixedly mounted on the outer surface of the bucket 1, two pin shaft mounting holes are arranged on the surface of the bucket 1, and a detachable shovel tooth 3 is mounted on the lower surface of the bucket 1. The bucket 1 is mounted on the working part of an excavator or a bulldozer through the mounting plate 2, and the telescopic end of the hydraulic cylinder in the excavating machinery is rotatably connected to the two pin shaft mounting holes to control the bucket 1 to achieve flipping.

[0022] A soil leakage window 4 is provided at the bottom of the bucket 1, a leakage screen plate 5 is movably installed inside the soil leakage window 4, and a hydraulic motor 6 is fixedly installed outside the bucket 1, and the leakage screen plate 5 is driven to vibrate by the hydraulic motor 6.

[0023] The hydraulic motor 6 is fixedly installed on the outer surface of the bucket 1, and the rotating shaft of the hydraulic motor 6 is fixedly installed with an eccentric wheel 7. A connecting pin 8 is fixedly installed on the end of the eccentric wheel 7. A transmission arm 9 is rotatably installed on the surface of the connecting pin 8. The end of the transmission arm 9 away from the connecting pin 8 passes through the soil leakage window 4 and is rotatably connected to the leakage screen plate 5. The rotation of the eccentric wheel 7 and the power transmission of the transmission arm 9 between the hydraulic motor 6 and the leakage screen plate 5 drive the leakage screen plate 5 to vibrate, which can achieve a larger amplitude vibration and better soil crushing and screening effects.

[0024] The mesh plate 5 includes a plurality of first slats 10, a first mounting shaft 11 and a second mounting shaft 12. The plurality of first slats 10 are fixedly connected to the first mounting shaft 11 and the second mounting shaft 12 respectively. The first mounting shaft 11 is rotatably connected to the inner wall of the soil leakage window 4. The end of the transmission arm 9 is rotatably connected to the surface of the second mounting shaft 12. The plurality of first slats 10 are equidistantly arranged to constitute the upper surface of the mesh plate 5.

[0025] The side surfaces of the plurality of first slats 10 are provided with through holes, and sliding rods 13 are inserted into the through holes. The two ends of the sliding rods 13 are fixedly connected to the first slats 10 on both sides of the mesh plate 5 .

[0026] A second slat 14 is arranged between two adjacent first slats 10, and each second slat 14 is slidably installed on the surface of the sliding rod 13. The second slat 14 has a curved structure, and both ends of the second slat 14 extend to the upper side of the first installation axis 11 and the second installation axis 12 respectively.

[0027] An elastic telescopic sleeve 15 is arranged between two adjacent second slats 14. The elastic telescopic sleeve 15 includes an outer sleeve 16 and an inner sleeve 17. The inner sleeve 17 is slidably installed in the outer sleeve 16. A spring 18 is arranged inside the inner sleeve 17 to press the inner sleeve 17 outwardly. The outer sleeve 16 and the inner sleeve 17 are both slidably sleeved on the surface of the sliding rod 13. The outward ends of the outer sleeve 16 and the inner sleeve 17 are respectively fixedly connected to the two adjacent second slats 14, and both ends of the sliding rod 13 are sleeved with positioning rings 20.

[0028] A plurality of wing plates 19 are fixedly installed inside the bucket 1. The wing plates 19 are arranged in equidistant straight lines. The bottom ends of the wing plates 19 extend to the area between the first slat 10 and the second slat 14. The function of the wing plates 19 is to prevent the mesh plate 5 from vibrating and flipping, which may cause the gap at its end to increase and leak soil.

[0029] In this embodiment, the mesh plate 5 is composed of a first slat 10 and a second slat 14. During the vibration process, the second slat 14 can be displaced relative to the first slat 10, that is, the second slat 14 moves along the direction of the sliding rod 13, or the second slat 14 is pressurized by the soil to compress the elastic telescopic sleeve 15, thereby changing the gap of the mesh plate 5, so that the crushed soil can better pass through the gap, avoid blockage, and provide screening performance.

[0030] The excavating shovel is provided with a soil leakage window 4 at the bottom of the bucket 1, and a movable leakage screen plate 5 is provided in the soil leakage window 4. During operation, the hydraulic motor 6 drives the leakage screen plate 5 to vibrate back and forth, so that the soil blocks in the bucket 1 are broken up, and the soil passes through the leakage screen plate 5 to screen out medicinal materials, thereby achieving the effect of vibration breaking and screening, providing convenience for mechanized medicinal material excavation and improving work efficiency.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vibrating Chinese medicinal material digging shovel, comprising a bucket (1), characterized in that: The outer surface of the bucket (1) is fixedly mounted with a mounting plate (2), the surface of the mounting plate (2) is provided with two pin mounting holes, the lower surface of the bucket (1) is mounted with detachable shovel teeth (3), the bottom of the bucket (1) is provided with a soil leakage window (4), a leakage screen plate (5) is movably mounted inside the soil leakage window (4), and a hydraulic motor (6) is fixedly mounted outside the bucket (1), and the leakage screen plate (5) is driven to vibrate by the hydraulic motor (6); The hydraulic motor (6) is fixedly mounted on the outer surface of the bucket (1); an eccentric wheel (7) is fixedly mounted on the rotating shaft of the hydraulic motor (6); a connecting pin (8) is fixedly mounted on the end of the eccentric wheel (7); a transmission arm (9) is rotatably mounted on the surface of the connecting pin (8); an end of the transmission arm (9) away from the connecting pin (8) passes through the soil leakage window (4) and is rotatably connected to the leakage screen plate (5).

2. A vibrating Chinese medicinal material digging shovel according to claim 1, characterized in that: The leakage screen plate (5) comprises a plurality of first slats (10), a first mounting shaft (11) and a second mounting shaft (12); the plurality of first slats (10) are fixedly connected to the first mounting shaft (11) and the second mounting shaft (12), respectively; the first mounting shaft (11) is rotatably connected to the inner wall of the soil leakage window (4); and the end of the transmission arm (9) is rotatably connected to the surface of the second mounting shaft (12).

3. A vibrating Chinese medicinal material digging shovel according to claim 2, characterized in that: The plurality of first slats (10) are arranged at equal intervals to form the upper surface of the screen plate (5).

4. A vibrating Chinese medicinal material digging shovel according to claim 3, characterized in that: The side surfaces of the plurality of first slats (10) are each provided with a through hole, a sliding rod (13) is inserted into the through hole, and the two ends of the sliding rod (13) are respectively fixedly connected to the first slats (10) on both sides of the mesh plate (5).

5. A vibrating Chinese medicinal material digging shovel according to claim 4, characterized in that: A second slat (14) is provided between two adjacent first slats (10), and each second slat (14) is slidably mounted on the surface of the sliding rod (13); the second slat (14) is in a curved structure, and both ends of the second slat (14) extend to the upper side of the first mounting shaft (11) and the second mounting shaft (12), respectively.

6. A vibrating Chinese medicinal material digging shovel according to claim 5, characterized in that: An elastic telescopic sleeve (15) is arranged between two adjacent second slats (14), and the elastic telescopic sleeve (15) comprises an outer sleeve (16) and an inner sleeve (17). The inner sleeve (17) is slidably mounted inside the outer sleeve (16), and a spring (18) is arranged inside the inner sleeve (17) for pressing the inner sleeve (17) outwardly. The outer sleeve (16) and the inner sleeve (17) are both slidably mounted on the surface of the sliding rod (13), and the outward ends of the outer sleeve (16) and the inner sleeve (17) are respectively fixedly connected to the two adjacent second slats (14), and both ends of the sliding rod (13) are sleeved with positioning rings (20).

7. A vibrating Chinese medicinal material digging shovel according to claim 6, characterized in that: A plurality of wing plates (19) are fixedly installed inside the bucket (1), and each wing plate (19) is arranged in a straight line at equal distances, and the bottom end of each wing plate (19) extends to the area between the first slat (10) and the second slat (14).

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