CN216600719U

CN216600719U - Stubble cleaner convenient to change stubble cutter

Info

Publication number: CN216600719U
Application number: CN202122341839.XU
Authority: CN
Inventors: 周鹏; 周素伊; 周俊辰
Original assignee: Jinhu Xingpeng Machinery Manufacturing Co ltd
Current assignee: Jinhu Xingpeng Machinery Manufacturing Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-05-27
Anticipated expiration: 2031-09-27

Abstract

The utility model relates to the technical field of stubble ploughing machines and discloses a stubble ploughing machine with a conveniently replaced stubble ploughing knife. The quick-witted case, one side fixed mounting of machine case has slewing mechanism, the opposite side of machine case is provided with hoist mechanism, one side of hoist mechanism is provided with fertilizing mechanism, slewing mechanism is including first motor, first axis of rotation, second axis of rotation, first install bin, stubble-cleaning sword, first install bin fixed mounting is in one side of quick-witted case, first motor fixed mounting is at the inner wall of first install bin, and threaded connection formula stubble-cleaning sword is convenient to the change of stubble-cleaning sword, avoids the stubble-cleaning sword to produce the friction to ground through setting up hoist mechanism, can go deep into the degree of depth of soil according to the degree of depth adjustment stubble-cleaning sword of stubble root, and fertilizing mechanism directly fertilizies after the stubble-cleaning, just can sow the crops that correspond the season after the fertilization, and the rotation type fertilization makes the fertilizer pour a lot even, the coverage degree is wide.

Description

Stubble cleaner convenient to change stubble cutter

Technical Field

The utility model relates to the technical field of stubble ploughing machines, in particular to a stubble ploughing machine with a stubble ploughing knife convenient to replace.

Background

The traditional agricultural cultivation process comprises the main steps of soil loosening, seeding, cultivation, harvesting and the like, and in the development process of the traditional agricultural cultivation culture along with the industrialization process, individual steps in the agricultural cultivation can be realized through professional agricultural machinery, so that the agricultural working efficiency is greatly improved. If the existing thresher can realize independent threshing, the harvesting efficiency of farmers can be greatly improved. However, the whole straw left after threshing is placed in the field, so as to protect the environment, and the burning is not allowed, and the stubble cleaning knife of the traditional stubble cleaning machine can not be replaced, so that the time and the fund are wasted when the blade is replaced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a stubble cleaner which is convenient for replacing a stubble blade, and the purpose of solving the problems in the background technology is achieved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a stubble cleaner convenient to change stubble cutter, includes quick-witted case, one side fixed mounting of machine case has slewing mechanism, the opposite side of machine case is provided with hoist mechanism, one side of hoist mechanism is provided with fertilizing mechanism, slewing mechanism is including first motor, first axis of rotation, second axis of rotation, first install bin, stubble cutter, first install bin fixed mounting is in one side of quick-witted case, first motor fixed mounting is at the inner wall of first install bin, the output of first motor passes through the one end fixed connection of shaft coupling and first axis of rotation, first axis of rotation runs through the outer wall of quick-witted case and extends to the one end fixed connection of inner wall and second axis of rotation, the second axis of rotation is connected through the inner wall rotation of first bearing and quick-witted case, stubble cutter and second axis of rotation middle part threaded connection.

Preferably, the lifting mechanism comprises a second motor, a third rotating shaft, a first bevel gear, a second bevel gear, a first threaded rod, a first threaded sleeve and a second mounting box, the second motor is fixedly mounted on the inner wall of the second mounting box, the output end of the second motor is fixedly connected with one end of the third rotating shaft through a coupler, the first bevel gear is fixedly sleeved on the outer surface of the third rotating shaft and meshed with the second bevel gear, the second bevel gear is fixedly sleeved on the outer surface of the first threaded rod, the first threaded rod is rotatably connected with the inner wall of the second mounting box through a bearing, the inner wall of the first threaded sleeve is in threaded connection with the outer surface of the first threaded rod, a bar-shaped through hole is formed in one side of the second mounting box, the first threaded sleeve penetrates through the through hole and extends to the outside of the second mounting box and is fixedly connected with one side of the first mounting box, and a supporting box is fixedly arranged on the other side of the second mounting box.

Preferably, the fertilizing mechanism is including third motor, fourth axis of rotation, fertilization case, trunk line, can fertilizer, third install bin fixed mounting is at the top of supporting box, the output of third motor passes through the one end fixed connection of shaft coupling and fourth axis of rotation, the top fixed mounting of supporting box has the bearing, the through-hole has been seted up to the bottom of supporting box, the outer wall of the surface of fourth axis of rotation and the inner wall fixed connection of bearing and running through supporting box extends to the outside and fertilization case fixed connection of through-hole.

Preferably, a push plate is fixedly mounted on one side of the support box.

Preferably, the bottom of the second mounting box and the bottom of the supporting box are fixedly provided with supporting columns and universal wheels.

Preferably, the one end fixed mounting of trunk line is at the top of fertilization case, the bottom of fertilizer case and the top fixed connection of trunk line.

The utility model provides a stubble cleaner which is convenient for replacing a stubble blade. The method has the following beneficial effects:

(1) the utility model is convenient to replace the stubble-cleaning knife by arranging the thread connection type stubble-cleaning knife, avoids the friction of the stubble-cleaning knife on the ground by arranging the lifting mechanism, and can adjust the depth of the stubble-cleaning knife penetrating into the ground according to the depth of the stubble root.

(2) The rotary fertilizer applying mechanism is arranged to directly apply fertilizer after stubble cleaning, crops in corresponding seasons can be sown after the fertilizer is applied, and the fertilizer is uniformly sprinkled and covered by the rotary fertilizer applying mechanism.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a structural view of the rotating mechanism of the present invention.

Fig. 3 is a side view of the lifting mechanism of the present invention.

Fig. 4 is a structural view of a lifting mechanism of the present invention.

Fig. 5 is a structure view of the stubble-cleaning blade of the present invention.

In the figure: the machine comprises a machine case 1, a rotating mechanism 2, a first motor 201, a first rotating shaft 202, a second rotating shaft 203, a first installation box 204, a stubble cleaning knife 205, a lifting mechanism 3, a second motor 301, a third rotating shaft 302, a first bevel gear 303, a second bevel gear 304, a first threaded rod 305, a first threaded sleeve 306, a second installation box 307, a fertilizing mechanism 4, a third motor 401, a fourth rotating shaft 402, a fertilizing box 403, a main pipeline 404, a fertilizer box 405, a third installation box 406, a support box 5 and a push plate 6.

Detailed Description

As shown in fig. 1 to 5, the present invention provides a technical solution: a stubble cleaner convenient for replacing stubble knives comprises a case 1, a rotating mechanism 2 is fixedly installed on one side of the case 1, a lifting mechanism 3 is arranged on the other side of the case 1, a fertilizing mechanism 4 is arranged on one side of the lifting mechanism 3, the rotating mechanism 2 comprises a first motor 201, a first rotating shaft 202, a second rotating shaft 203, a first installation box 204 and stubble knives 205, the first installation box 204 is fixedly installed on one side of the case 1, the first motor 201 is fixedly installed on the inner wall of the first installation box 204, the output end of the first motor 201 is fixedly connected with one end of the first rotating shaft 202 through a coupling, the first rotating shaft 202 penetrates through the outer wall of the case 1 and extends to the inner wall to be fixedly connected with one end of the second rotating shaft 203, the second rotating shaft 203 is rotatably connected with the inner wall of the case 1 through a first bearing, the stubble knives 205 are in threaded connection with the middle of the second rotating shaft 203, the second rotating shaft 203 rotates to drive the stubble knives 205 to move stubbles, the screw thread connection type stubble cleaning knife 205 is convenient for replacing the stubble cleaning knife 205, the lifting mechanism 3 comprises a second motor 301, a third rotating shaft 302, a first bevel gear 303, a second bevel gear 304, a first threaded rod 305, a first threaded sleeve 306 and a second mounting box 307, the lifting mechanism 3 prevents the stubble cleaning knife 205 from rubbing the ground, the depth of the stubble cleaning knife 205 penetrating into the ground can be adjusted according to the depth of the stubble, the second motor 301 is fixedly mounted on the inner wall of the second mounting box 307, the output end of the second motor 301 is fixedly connected with one end of the third rotating shaft 302 through a coupler, the first bevel gear 303 is fixedly sleeved on the outer surface of the third rotating shaft 302, the third rotating shaft 302 rotates to drive the first bevel gear 303 to rotate, the first bevel gear 303 is meshed with the second bevel gear 304, the second bevel gear 304 is fixedly sleeved on the outer surface of the first threaded rod 305, the first threaded rod 305 is rotatably connected with the inner wall of the second mounting box through a bearing 307, the inner wall of the first threaded sleeve 306 is in threaded connection with the outer surface of the first threaded rod 305, the first threaded rod 305 rotates to drive the first threaded sleeve 306 to move, one side of the second installation box 307 is provided with a strip-shaped through hole, the first threaded sleeve 306 penetrates through the through hole and extends to the outside of the second installation box 307 to be fixedly connected with one side of the first installation box 204, the first threaded sleeve 306 performs reciprocating motion through the limiting of the through hole, the other side of the second installation box 307 is fixedly provided with a support box 5, one side of the support box 5 is fixedly provided with a push plate 6, the fertilizing mechanism 4 comprises a third motor 401, a fourth rotating shaft 402, a fertilizing box 403, a main pipeline 404, a fertilizer box 405 and a third installation box 406, the fertilizing mechanism 4 directly applies fertilizer after stubble cleaning, crops in corresponding seasons can be sown after the fertilizer is applied, the fertilizer application is rotary-type uniform and wide in coverage, the third installation box 406 is fixedly arranged at the top of the support box 5, the output of third motor 401 passes through the one end fixed connection of shaft coupling with fourth axis of rotation 402, the top fixed mounting of supporting box 5 has the bearing, the through-hole has been seted up to the bottom of supporting box 5, the outer wall fixed connection of the outer surface of fourth axis of rotation 402 and the bearing and the outer wall that runs through supporting box 5 extend to the through-hole outside with fertilization case 403 fixed connection, the one end fixed mounting of trunk line 404 is at the top of fertilization case 403, the bottom of fertilizer case 405 and the top fixed connection of trunk line 404, the bottom fixed mounting of second install bin 307 and supporting box 5 has support column and universal wheel.

The working principle is as follows: the second motor 301 is started, the output end of the second motor 301 drives the third rotating shaft 302 through a coupler, the third rotating shaft 302 drives the first bevel gear 303 to rotate, the first bevel gear 303 rotates to drive the second bevel gear 304 to rotate, the second bevel gear 304 rotates to drive the first threaded rod 305 to rotate, the first threaded rod 305 rotates to drive the first threaded sleeve 306 to move, the first threaded sleeve 306 performs reciprocating motion through a through hole, the first motor 201 is started, the output end of the first motor 201 drives the first rotating shaft 202 to rotate through the coupler, the first rotating shaft 202 rotates to drive the second rotating shaft 203 to rotate, the second rotating shaft 203 rotates to drive the stubble cleaning knife 205 to start stubble cleaning, the third motor 401 is started, the output end of the third motor 401 drives the fourth rotating shaft 402 to rotate through the coupler, the fourth rotating shaft 402 rotates to drive the fertilizing box 403 to rotate, and the fertilizing box 403 rotates to drive the main pipeline 404 and the fertilizing box 405 to rotate.

Claims

1. A stubble cleaner convenient to change stubble cutter, includes quick-witted case (1), its characterized in that: a rotating mechanism (2) is fixedly installed on one side of the case (1), a lifting mechanism (3) is arranged on the other side of the case (1), a fertilizing mechanism (4) is arranged on one side of the lifting mechanism (3), the rotating mechanism (2) comprises a first motor (201), a first rotating shaft (202), a second rotating shaft (203), a first installation box (204) and a stubble cleaning knife (205), the first installation box (204) is fixedly installed on one side of the case (1), the first motor (201) is fixedly installed on the inner wall of the first installation box (204), the output end of the first motor (201) is fixedly connected with one end of the first rotating shaft (202) through a coupler, the first rotating shaft (202) penetrates through the outer wall of the case (1) and extends to the inner wall to be fixedly connected with one end of the second rotating shaft (203), and the second rotating shaft (203) is rotatably connected with the inner wall of the case (1) through a first bearing, the stubble cleaning knife (205) is in threaded connection with the middle of the second rotating shaft (203).

2. The stubble cleaner facilitating replacement of the stubble blade as claimed in claim 1, wherein: the lifting mechanism (3) comprises a second motor (301), a third rotating shaft (302), a first bevel gear (303), a second bevel gear (304), a first threaded rod (305), a first threaded sleeve (306) and a second installation box (307), the second motor (301) is fixedly installed on the inner wall of the second installation box (307), the output end of the second motor (301) is fixedly connected with one end of the third rotating shaft (302) through a coupler, the first bevel gear (303) is fixedly sleeved on the outer surface of the third rotating shaft (302), the first bevel gear (303) is meshed with the second bevel gear (304), the second bevel gear (304) is fixedly sleeved on the outer surface of the first threaded rod (305), the first threaded rod (305) is rotatably connected with the inner wall of the second installation box (307) through a bearing, the inner wall of the first threaded sleeve (306) is in threaded connection with the outer surface of the first threaded rod (305), the bar-shaped through hole is seted up to one side of second install bin (307), first thread bush (306) run through the through hole and extend to second install bin (307) outside and one side fixed connection of first install bin (204), the opposite side fixed mounting of second install bin (307) has supporting box (5).

3. The stubble cleaner facilitating replacement of the stubble blade as claimed in claim 1, wherein: fertilizing mechanism (4) are including third motor (401), fourth axis of rotation (402), fertilization case (403), trunk line (404), fertilizer case (405), third install bin (406) fixed mounting is at the top of supporting box (5), the output of third motor (401) passes through the one end fixed connection of shaft coupling and fourth axis of rotation (402), the top fixed mounting of supporting box (5) has the bearing, the through-hole has been seted up to the bottom of supporting box (5), the outer wall that the surface of fourth axis of rotation (402) and the inner wall fixed connection of bearing and the outer wall that runs through supporting box (5) extend to through-hole outside and fertilization case (403) fixed connection.

4. A stubble cleaner facilitating replacement of stubble blades according to claim 2, wherein: and a push plate (6) is fixedly arranged on one side of the supporting box (5).

5. A stubble cleaner facilitating replacement of stubble blades according to claim 2, wherein: and support columns and universal wheels are fixedly arranged at the bottoms of the second mounting box (307) and the support box (5).

6. A stubble cleaner facilitating replacement of stubble blades according to claim 3, wherein: one end of the main pipeline (404) is fixedly arranged at the top of the fertilizing box (403), and the bottom of the fertilizer box (405) is fixedly connected with the top of the main pipeline (404).