CN211113576U - Reciprocating type full-automatic cutting ring soil cleaning device - Google Patents

Abstract

The utility model discloses a clear native ware of reciprocating type full-automatic cutting ring, including base, hourglass soil hole, the fixed cover main part of cutting ring and AC motor, set up hourglass soil hole on the base, and the welding has the fixed cover main part of cutting ring on the base directly over leaking the soil hole. The utility model discloses an install AC motor, push away the earth pillar, machine controller, motor corotation limit switch, limit switch touches the board, the fixed cover main part of motor reversal limit switch and cutting ring, it removes to drive through AC motor when making the device use, it can be quick to bulldoze the post and move down the in-process, soil in the cutting ring is clear away completely, and with machine controller, motor corotation limit switch, limit switch touches board and motor reversal limit switch's mating reaction, AC motor's full automatic operation has been realized, need not manual operation, thoroughly liberated both hands, only need to change the cutting ring can, compare with similar device in the past, the manpower has been saved, the work efficiency is improved, be favorable to the long-term popularization of the device.

Description

A reciprocating automatic ring knife cleaner

technical field

The utility model relates to the technical field of ring-knife soil cleaners, in particular to a reciprocating automatic ring-knife soil cleaner.

Background technique

In soil fertility and civil engineering investigations, undisturbed soil samples are often collected with a ring knife to measure soil bulk density, soil porosity, soil compaction and other indicators. Thoroughly remove, take the weight of the ring knife for data calculation, and prepare a clean ring knife for the next sampling, but it is a difficult job to completely remove the soil in the ring knife, especially for the sticky and heavy texture. The soil will stick to the inner wall of the ring knife, and it is often necessary to use a sharp knife to slowly dig it out of the ring knife, and the soil cannot be completely removed. The soil remaining on the inner wall of the ring knife needs to be further washed with water. It is also easy to cause injury to the operator's hands. In recent years, some related patents have designed a mechanical ring knife cleaning device, which has replaced pure manual operation to a certain extent, but there are still some drawbacks:

1. The designs of 201510280695.8 and 201721691430.8 still need to manually press the soil in the ring knife, and long-term operation will cause personnel fatigue;

2. The electric ring knife soil cleaning device of 2.201821092148.2 requires the operator to press the forward and reverse switch of the motor for a long time, which is inconvenient to operate.

Utility model content

The purpose of the present utility model is to provide a reciprocating automatic ring-knife cleaning device, so as to solve the problems of low efficiency and inconvenient operation of the ring-knife cleaning device proposed in the above-mentioned background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a reciprocating automatic ring-knife soil cleaner, comprising a base, a soil leakage hole, a ring-knife fixing sleeve main body and an AC motor, and the base is provided with a soil leakage hole, And the main body of the ring knife fixing sleeve is welded on the base just above the soil leakage hole, the two ends of one side of the base are fixed with support columns, the side of the support column is welded with a limit slide bar, and the limit slide bar is sleeved with The bulldozer column fixing plate is provided with a sliding sleeve matching the limit sliding rod, and the side of the bottom of the bulldozing column fixing plate away from the supporting column is installed with a pusher matching the main body of the ring cutter fixing sleeve. Soil column, the top of the support column is welded with a motor fixing plate, the bottom end of the motor fixing plate is installed with an AC motor, and the output end of the AC motor is installed with a screw rod, which vertically penetrates the bottom end of the bulldozer column fixing plate , the fixing plate of the bulldozer column is provided with a lead screw nut matching the lead screw, the bottom end of the lead screw is provided with a bearing connected with the top end of the base, a motor controller is installed on the support column, and the motor controller is provided with There is a power switch and a power cord, a capacitor is installed on the side of the motor controller close to the screw rod, a motor forward rotation limit switch is installed on the support column, and a motor reverse rotation is installed on the support column below the motor forward rotation limit switch. Limit switch, a limit switch touch plate is installed on the side of the bulldozer fixed plate close to the motor reverse limit switch.

Preferably, the four corners of the bottom end of the base are welded with support columns, the top inside the ring knife fixing sleeve body is provided with an upper ring knife fixing sleeve, and the bottom end inside the ring knife fixing sleeve body is provided with a lower ring knife fixing sleeve The main body of the ring knife fixing sleeve is cylindrical, the inner diameter of the upper ring knife fixing sleeve is larger than the inner diameter of the lower ring knife fixing sleeve, and the inner diameter of the lower ring knife fixing sleeve is smaller than the inner diameter of the soil leakage hole, the soil leakage hole, The vertical centerlines of the upper ring cutter fixing sleeve, the lower ring cutter fixing sleeve and the bulldozer column are all on the same vertical line.

Preferably, the bulldozer column is cylindrical, the limit sliding rod is in the shape of "7", the outer diameter of the limit sliding rod is equal to the inner diameter of the sliding sleeve, and the inner side wall of the sliding sleeve is provided with a silicon carbide wear-resistant layer .

Preferably, two sliding sleeves are provided, adjacent sliding sleeves are symmetrically distributed with respect to the vertical center line of the bulldozer column fixing plate, and an integrated welding structure is formed between the sliding sleeve and the bulldozing column fixing plate, and the push A sliding structure is formed between the soil column fixing plate and the limit sliding rod.

Preferably, the outer side wall of the screw rod is provided with an external thread, a screw rod nut is welded on the fixing plate of the bulldozer column, and the inner side wall of the screw rod nut is provided with an internal thread matching the external thread, and the vertical direction of the screw rod nut is The center line and the vertical center line of the lead screw are on the same vertical line.

Preferably, the capacitor is connected to the motor controller and the AC motor through a wire, the AC motor is connected to the motor controller through a wire, the motor forward rotation limit switch and the motor reverse rotation limit switch are connected through a wire, and the motor forward rotation limit switch is connected through a wire. Both the position switch and the motor reverse limit switch are connected by wires to the motor controller.

Compared with the prior art, the beneficial effects of the present utility model are:

(1) The reciprocating automatic ring-knife cleaner is fixed by installing an AC motor, a bulldozer column, a motor controller, a motor forward limit switch, a limit switch touch plate, a motor reverse limit switch and a ring knife. The main body is set, so that when the device is in use, the bulldozer column is driven to move by the AC motor, and the soil in the ring cutter can be quickly and completely removed during the downward movement of the bulldozer column. The cooperation of the touch plate and the motor reverse limit switch realizes the fully automatic operation of the AC motor without manual operation, completely liberating both hands, only need to replace the ring knife, which saves manpower compared with similar devices in the past. , which improves the work efficiency and is beneficial to the long-term popularization of the device;

(2) The reciprocating automatic ring-knife soil cleaner is equipped with a ring-knife fixing sleeve body, an upper ring-knife fixing sleeve, a lower ring-knife fixing sleeve, a base and a supporting column, which makes the device low in production cost and can be widely used in Clear the soil of various textures in the ring knife, with simple management and maintenance, and safe operation;

(3) The reciprocating automatic ring-knife soil cleaner optimizes its own structure by installing the limit slide bar, sliding sleeve, silicon carbide wear-resistant layer and bulldozer column fixing plate. The sliding guide structure formed between the sleeves improves the stable performance of the bulldozer column fixing plate when moving up and down, thereby enhancing the practicability of the device. The wear resistance of the inner wall of the sleeve ensures that the sliding sleeve is not easy to be seriously affected by wear and tear.

Description of drawings

1 is a schematic diagram of the three-dimensional structure of the present utility model;

Fig. 2 is the front view sectional structure schematic diagram of the upper ring knife fixing sleeve of the utility model;

Fig. 3 is the top view sectional structure schematic diagram of the linear bearing of the present invention;

FIG. 4 is a schematic side view of the structure of the limiting slide bar of the present invention.

In the picture: 1. Base; 2. Soil leakage hole; 3. Main body of ring knife fixing sleeve; 301, Upper ring knife fixing sleeve; 302, Lower ring knife fixing sleeve; 4. Bulldozing column; 5. Sliding sleeve; 501, Silicon carbide wear-resistant layer; 6. Screw; 7. Limit slider; 8. Power switch; 9. AC motor; 10. Motor fixing plate; 11. Support column; 12. Motor controller; 13. Capacitor; 14 , motor forward limit switch; 15, limit switch touch plate; 16, motor reverse limit switch; 17, power cord; 18, screw nut; 19, bearing; 20, bulldozer column fixing plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Figures 1-4, an embodiment provided by the present utility model: a reciprocating automatic ring-knife soil cleaner, comprising a base 1, a soil leakage hole 2, a ring-knife fixing sleeve main body 3 and an AC motor 9, a base 1 A soil leakage hole 2 is opened on the upper part, and a ring cutter fixing sleeve body 3 is welded on the base 1 directly above the soil leakage hole 2. Both ends of one side of the base 1 are fixed with a supporting column 11, and one side of the supporting column 11 has limited welding. The position slide bar 7, the bulldozer column fixing plate 20 is set on the limit slide bar 7, the bulldozer column fixing plate 20 is provided with a sliding sleeve 5 matching the limit slide bar 7, and the bulldozer column fixing plate 20 The side of the bottom away from the support column 11 is installed with a bulldozer column 4 that matches the main body 3 of the ring cutter fixing sleeve. The top end of the support column 11 is welded with a motor fixing plate 10, and the bottom end of the motor fixing plate 10 is installed with an AC motor 9. And the output end of the AC motor 9 is installed with a lead screw 6, the lead screw 6 vertically penetrates the bottom end of the bulldozer column fixing plate 20, and the bulldozer column fixing plate 20 is provided with a lead screw nut 18 that matches the lead screw 6, The bottom end of the screw rod 6 is provided with a bearing 19 connected to the top end of the base 1 , the outer side wall of the screw rod 6 is provided with an external thread, the screw rod nut 18 is welded on the bulldozer column fixing plate 20 , and the inner side wall of the screw rod nut 18 An internal thread matching the external thread is provided, and the vertical centerline of the lead screw nut 18 and the vertical centerline of the lead screw 6 are on the same vertical line;

It makes use of the threaded connection between the screw nut 18 and the screw nut 18 to facilitate the up and down movement of the bulldozer column fixing plate 20;

A motor controller 12 is installed on the support column 11, and a power switch 8 and a power cord 17 are arranged on the motor controller 12. A capacitor 13 is installed on the side of the motor controller 12 close to the screw 6, and a motor is installed on the support column 11. The forward limit switch 14, the motor reverse limit switch 16 is installed on the support column 11 under the motor forward limit switch 14, and the side of the bulldozer fixing plate 20 close to the motor reverse limit switch 16 is installed with a limit switch The switch trigger plate 15, the four corners of the bottom end of the base 1 are welded with support columns, the top of the ring knife fixing sleeve main body 3 is provided with an upper ring knife fixing sleeve 301, and the bottom end of the ring knife fixing sleeve main body 3 is provided with The lower ring knife fixing sleeve 302, the ring knife fixing sleeve main body 3 is cylindrical, the inner diameter of the upper ring knife fixing sleeve 301 is larger than the inner diameter of the lower ring knife fixing sleeve 302, and the inner diameter of the lower ring knife fixing sleeve 302 is smaller than the soil leakage The inner diameter of the hole 2, the vertical centerline of the soil leakage hole 2, the upper ring cutter fixing sleeve 301, the lower ring cutter fixing sleeve 302 and the bulldozing column 4 are all on the same vertical line;

It optimizes the structure of the device, and it is convenient for the cleaned soil residue to be discharged through the soil leakage hole 2;

The bulldozing column 4 is cylindrical, the limit slide bar 7 is in the shape of "7", the outer diameter of the limit slide bar 7 is equal to the inner diameter of the sliding sleeve 5, and the inner side wall of the sliding sleeve 5 is provided with a silicon carbide wear-resistant layer 501;

It not only optimizes the structure of the device by setting the limit sliding rod 7 into a "7" shape, but also enhances the wear resistance of the inner wall of the sliding sleeve 5 by using the function of the silicon carbide wear-resistant layer 501;

Two sliding sleeves 5 are provided, and the adjacent sliding sleeves 5 are symmetrically distributed with respect to the vertical center line of the bulldozer column fixing plate 20, and an integrated welding structure is formed between the sliding sleeve 5 and the bulldozing column fixing plate 20, and the push A sliding structure is formed between the soil column fixing plate 20 and the limit sliding rod 7;

It optimizes the structure of the device, and through the sliding guide structure formed between the limit sliding rod 7 and the sliding sleeve 5, the stable performance of the bulldozer column fixing plate 20 when moving up and down is improved, thereby enhancing the practicability of the device;

The capacitor 13 is connected to the motor controller 12 and the AC motor 9 by wires, and the AC motor 9 is connected to the motor controller 12 by wires, the motor forward limit switch 14 and the motor reverse limit switch 16 are connected by wires, and the motor is positive. The rotation limit switch 14 and the motor reverse rotation limit switch 16 are both connected to the motor controller 12 through wires;

The model of the motor controller 12 can be mc3526, and the model of the AC motor 9 can be YZR-132M-4.

Working principle: When using, first connect the power supply, and then clamp the ring knife filled with soil with the unblade end facing down inside the upper ring knife fixing sleeve 301 of the ring knife fixing sleeve main body 3, and turn on the power switch on the motor controller 12. 8. At this time, the AC motor 9 will be activated to drive the screw rod 6 to start running, and use the threaded connection between the screw rod 6 and the screw rod nut 18 to drive the bulldozer column fixing plate 20 to move downward. At this time, the bulldozer column The sliding sleeve 5 provided on the fixed plate 20 will slide along the limit sliding rod 7, and the sliding guide structure formed between the limit sliding rod 7 and the sliding sleeve 5 improves the stability of the up and down movement of the bulldozer column fixing plate 20. Therefore, the practicability of the device is enhanced. When the bulldozer column fixing plate 20 moves, it will drive the bulldozer column 4 to move towards the ring cutter fixing sleeve main body 3, so as to press the bulldozer column 4 into the ring cutter, and then push the bulldozer column 4 into the ring cutter. At the same time, the limit switch trigger plate 15 presses the motor reversal limit switch 16, the AC motor 9 drives the screw 6 to start to reverse, and the screw 6 makes the bulldozer fixing plate 20 upward through the screw nut 18 Move, and then drive the bulldozer 4 to move upward. When it moves to a suitable position, take out the ring knife that has cleaned the soil from the ring knife fixing sleeve main body 3, and put another ring knife to be cleaned. When the limit switch After the touch plate 15 is pressed against the motor forward rotation limit switch 14 by the bulldozer post fixing plate 20, the AC motor 9 starts to rotate forward again, which drives the bulldozer post fixing plate 20 to move downward, and starts the next working cycle, and so on and so forth. Completed the cleaning work of the ring knife, which improved the work effect.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

Claims (6)

1. The utility model provides a clear native ware of reciprocating type full-automatic cutting ring, includes base (1), leaks native hole (2), the fixed cover main part of cutting ring (3) and alternating current motor (9), its characterized in that: the soil leakage device is characterized in that a soil leakage hole (2) is formed in the base (1), a cutting ring fixing sleeve main body (3) is welded on the base (1) right above the soil leakage hole (2), supporting upright posts (11) are fixed at two ends of one side of the base (1), a limiting slide bar (7) is welded at one side of each supporting upright post (11), a soil pushing column fixing plate (20) is sleeved on each limiting slide bar (7), a sliding sleeve (5) matched with each limiting slide bar (7) is arranged on each soil pushing column fixing plate (20), a soil pushing column (4) matched with the cutting ring fixing sleeve main body (3) is installed at one side, far away from each supporting upright post (11), of the bottom of each soil pushing column fixing plate (20), a motor fixing plate (10) is welded at the top end of each supporting upright post (11), an alternating current motor (9) is installed at the bottom end of each motor fixing, the screw rod (6) vertically penetrates through the bottom end of a soil pushing column fixing plate (20), a screw rod nut (18) matched with the screw rod (6) is arranged on the soil pushing column fixing plate (20), a bearing (19) connected with the top end of the base (1) is arranged at the bottom end of the screw rod (6), a motor controller (12) is installed on the supporting upright column (11), a power switch (8) and a power cord (17) are arranged on the motor controller (12), a capacitor (13) is arranged on one side of the motor controller (12) close to the screw rod (6), the motor forward limiting switch (14) is installed on the supporting upright post (11), the motor reverse limiting switch (16) is installed on the supporting upright post (11) below the motor forward limiting switch (14), and the limiting switch touch plate (15) is installed on one side, close to the motor reverse limiting switch (16), of the soil shifting post fixing plate (20).

2. The reciprocating full-automatic cutting ring soil cleaner as claimed in claim 1, wherein: the utility model discloses a soil leakage hole (2), it all has the support column to all weld in four corners of base (1) bottom, the fixed cover of cutting ring (301) is provided with on the inside top of the fixed cover of cutting ring main part (3), and the fixed cover of cutting ring (302) is provided with down the fixed cover of cutting ring (3) bottom of the fixed cover of cutting ring (3), the fixed cover of cutting ring (3) is the cylindric, the internal diameter of the fixed cover of cutting ring (301) is greater than the internal diameter of the fixed cover of cutting ring (302) down, and the internal diameter of the fixed cover of cutting ring (302) is less than the internal diameter who leaks soil hole (2) down, leak soil hole (2), the fixed cover of cutting ring (301), the vertical center line of the fixed cover.

3. The reciprocating full-automatic cutting ring soil cleaner as claimed in claim 1, wherein: push away earth pillar (4) and be cylindrical, spacing slide bar (7) are "7" style of calligraphy, and the external diameter of spacing slide bar (7) equals the internal diameter of sliding sleeve (5), and the inside wall of sliding sleeve (5) is provided with carborundum wearing layer (501).

4. The reciprocating full-automatic cutting ring soil cleaner as claimed in claim 1, wherein: the number of the sliding sleeves (5) is 2, the adjacent sliding sleeves (5) are symmetrically distributed relative to the vertical center line of the bulldozing column fixing plate (20), an integrated welding structure is formed between the sliding sleeves (5) and the bulldozing column fixing plate (20), and a sliding structure is formed between the bulldozing column fixing plate (20) and the limiting sliding rod (7).

5. The reciprocating full-automatic cutting ring soil cleaner as claimed in claim 1, wherein: the outer side wall of the screw rod (6) is provided with external threads, a screw rod nut (18) is welded on the bulldozing column fixing plate (20), internal threads matched with the external threads are arranged on the inner side wall of the screw rod nut (18), and the vertical center line of the screw rod nut (18) and the vertical center line of the screw rod (6) are on the same vertical line.

6. The reciprocating full-automatic cutting ring soil cleaner as claimed in claim 1, wherein: the capacitor (13) is connected with the motor controller (12) and the alternating current motor (9) through electric wires, the alternating current motor (9) is connected with the motor controller (12) through electric wires, the motor forward rotation limit switch (14) is connected with the motor reverse rotation limit switch (16) through electric wires, and the motor forward rotation limit switch (14) and the motor reverse rotation limit switch (16) are connected with the motor controller (12) through electric wires.

Images