CN215935636U

CN215935636U - Grape pruning machine

Info

Publication number: CN215935636U
Application number: CN202121773598.XU
Authority: CN
Inventors: 翟笃震
Original assignee: Wuhu Xiangmin Ecological Agriculture Co ltd
Current assignee: Wuhu Xiangmin Ecological Agriculture Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-03-04
Anticipated expiration: 2031-08-02

Abstract

The utility model provides a grape pruning machine, which relates to the technical field of agricultural machinery and comprises a fixed bottom plate, a control chamber, a width adjusting mechanism and a shearing mechanism, wherein the control chamber is arranged above the fixed bottom plate, and the shearing mechanism is arranged at the outer side of the fixed plate; the shearing mechanism comprises a connecting plate, a first driving motor, a first sawtooth belt, a second sawtooth belt and a top end shearing mechanism, an upper connecting plate and a lower connecting plate which correspond to each other are mounted on the fixed plate, supporting frames are mounted above and below one side, close to the connecting plates, of the fixed plate, one end of the upper supporting frame is provided with the first driving motor, the same first sawtooth belt is sleeved outside the two rotary drums, and the second sawtooth belt is arranged on one side of the first sawtooth belt; according to the utility model, the first sawtooth belt and the second sawtooth belt in the shearing mechanism are matched with each other, so that overlong branches can be rapidly cut, and the working efficiency of the device in use is increased.

Description

Grape pruning machine

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to a grape pruning machine.

Background

In the grape cultivation process, pruning is very important and necessary work, the main purpose of grape pruning is to ensure a certain number of eyes, regulate growth and fruit bearing, so that good new branches can grow out of grapes every year, and meanwhile, the pruning can also keep the fruit bearing quality of the grapes under the condition of ensuring the yield;

in the prior art, in the pruning process, a traditional shearing mechanism cannot rapidly shear a branch, the situation that the branch cannot be sheared due to repeated friction can occur, certain damage is caused to the branch, and the cut part of the branch cannot be rapidly healed, so that the grape pruning machine is provided to solve the problems in the prior art.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides the grape pruning machine, and the grape pruning machine can shear overlong branches by the staggered movement of the first sawtooth belt and the second sawtooth belt through the repeated mutual dislocation between the first sawtooth belt and the second sawtooth belt, has high shearing speed and increases the working efficiency during shearing.

In order to realize the purpose of the utility model, the utility model is realized by the following technical scheme: the grape pruning machine comprises a fixed base plate, a control chamber, a width adjusting mechanism and a shearing mechanism, wherein the control chamber is arranged above the fixed base plate, the width adjusting mechanism for adjusting the shearing distance is arranged on two sides of the control chamber, the width adjusting mechanism comprises a fixed plate, the fixed plate is arranged outside the control chamber, and the shearing mechanism is arranged on the outer side of the fixed plate;

the shearing mechanism comprises a connecting plate, a first driving motor, a first sawtooth belt, a second sawtooth belt and a top end trimming mechanism, wherein the connecting plate is provided with an upper connecting plate and a lower connecting plate which correspond to each other, a supporting frame is arranged above and below the fixed plate, which is close to one side of the connecting plate, a first driving motor is arranged at one end of the supporting frame, a rotary drum is arranged at the other end of the supporting frame, the first driving motor drives the rotary drum to rotate, the rotary drum is sleeved with the same first sawtooth belt, the second sawtooth belt is arranged on one side of the first sawtooth belt, the first sawtooth belt corresponds to the second sawtooth belt in position, and the top end trimming mechanism is arranged at the top end of one side of the fixed plate.

The further improvement lies in that: the top trimming mechanism comprises a mounting plate, a second driving motor and a shearing knife, the mounting plate is mounted at the top end of the fixing plate, the second driving motor is mounted at the top end of the mounting plate, the shearing knife is mounted at the bottom end of the mounting plate, and the second driving motor drives the shearing knife to rotate.

The further improvement lies in that: the width adjustment mechanism comprises a pneumatic telescopic rod and a fixed plate, the fixed plate is arranged outside the control chamber, the pneumatic telescopic rod is installed on one side of the fixed plate and connected with the control chamber, the shearing mechanism is connected with one side of the fixed plate and used for driving the fixed plate to move left and right, and a plurality of auxiliary mechanisms are installed outside the control chamber.

The further improvement lies in that: the auxiliary mechanism comprises a fixed rod, a first movable rod, a piston and a through hole, a plurality of fixed rods are mounted outside the control room, the first movable rod is connected to the inside of the fixed rod in a sliding mode, the piston is mounted on one side of the first movable rod, the piston is arranged inside the fixed rod, one side of the first movable rod is connected with the fixed plate, and the through hole is formed in one end of the fixed rod.

The further improvement lies in that: the top end of the fixed bottom plate is provided with a height adjusting mechanism for adjusting the height.

The further improvement lies in that: height adjusting mechanism includes loop bar, second movable rod, rack, driving gear and step motor, install a plurality of loop bars on the PMKD, the inside of loop bar is provided with the rack, the inboard of rack is provided with the driving gear, intermeshing between driving gear and the rack, the one end of loop bar is provided with step motor, step motor drives the driving gear initiative, the top of rack is provided with the second movable rod, sliding connection between the lower extreme of second movable rod and the loop bar, the top of second movable rod is connected with the control room.

The utility model has the beneficial effects that:

according to the utility model, the first driving motor rotates to drive the rotating drum to rotate, then the rotating drum can drive the first sawtooth belt to rotate when rotating, so that the first sawtooth belt and the second sawtooth belt are repeatedly staggered with each other, and therefore, the staggered movement of the first sawtooth belt and the second sawtooth belt can shear overlong branches, the shearing speed is high, the working efficiency during shearing is increased, the shearing knife can shear branches at the top end by driving the shearing knife to rotate through the second driving motor, the top end advantage of a plant is removed, and more branches with short positions can grow on the plant under the condition of controlled height.

Drawings

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

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic side view of a portion of the present invention;

fig. 4 is an enlarged structural diagram of a portion a in fig. 2.

Wherein: 1. fixing the bottom plate; 2. a control room; 3. a width adjustment mechanism; 301. a pneumatic telescopic rod; 302. a fixing plate; 303. fixing the rod; 304. a first movable bar; 305. a piston; 306. a through hole; 4. a shearing mechanism; 401. a connecting plate; 402. a first drive motor; 403. a first toothed belt; 404. a second toothed belt; 405. a support frame; 406. a rotating drum; 6. a height adjustment mechanism; 601. a loop bar; 602. a second movable bar; 603. a gear rack; 604. a driving gear; 605. a stepper motor.

Detailed Description

In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.

Example one

According to the drawings shown in fig. 1-3, the embodiment provides a grape pruning machine, which includes a fixed bottom plate 1, a control chamber 2, a width adjusting mechanism 3 and a shearing mechanism 4, wherein the control chamber 2 is arranged above the fixed bottom plate 1, the width adjusting mechanism 3 for adjusting the shearing distance is installed on two sides of the control chamber 2, the width adjusting mechanism includes a fixed plate 302, the fixed plate 302 is arranged outside the control chamber 2, and the shearing mechanism 4 is installed on the outer side of the fixed plate 302;

the shearing mechanism 4 comprises a connecting plate 401, a first driving motor 402, a first sawtooth belt 403, a second sawtooth belt 404 and a top end shearing mechanism 5, the connecting plate 401 which corresponds to each other is mounted on the fixed plate 302, supporting frames 405 are mounted above and below one side, close to the connecting plate 401, of the fixed plate 302, one end of each supporting frame 405 above is provided with the first driving motor 402, the other end of each supporting frame 405 is provided with a rotating drum 406, the rotating drums 406 are driven by the first driving motors 402 to rotate, the same first sawtooth belt 403 is sleeved outside the two rotating drums 406, one side of each first sawtooth belt 403 is provided with the second sawtooth belt 404, the first sawtooth belt 403 corresponds to the second sawtooth belt 404 in position, and the top end shearing mechanism 5 is mounted at the top end of one side of the fixed plate 302; the rotating drum 406 is driven to rotate by the rotation of the first driving motor 402, then the rotating drum 406 can drive the first sawtooth belt 403 to rotate when rotating, so that the first sawtooth belt 403 and the second sawtooth belt 404 are repeatedly staggered, overlong branches can be cut by the staggered movement of the first sawtooth belt 403 and the second sawtooth belt 404, the cutting speed is high, and the working efficiency during cutting is increased.

The top trimming mechanism 5 comprises a mounting plate 501, a second driving motor 502 and a shearing knife 503, wherein the mounting plate 501 is mounted at the top end of the fixing plate 302, the second driving motor 502 is mounted at the top end of the mounting plate 501, the shearing knife 503 is mounted at the bottom end of the mounting plate 501, and the second driving motor 502 drives the shearing knife 503 to rotate; the second driving motor 502 drives the shearing knife 503 to rotate, so that the shearing knife 503 can trim the top branches, the top advantages of the plants are removed, and more short branches can grow on the plants under the condition that the height is controlled.

The width adjusting mechanism 3 comprises a pneumatic telescopic rod 301 and a fixing plate 302, the fixing plate 302 is arranged outside the control chamber 2, the pneumatic telescopic rod 301 is installed on one side of the fixing plate 302, the pneumatic telescopic rod 301 is connected with the control chamber 2, one side of the fixing plate 302 is connected with the shearing mechanism 4, the pneumatic telescopic rod 301 is used for driving the fixing plate 302 to move left and right, and a plurality of auxiliary mechanisms are installed outside the control chamber 2; can adjust two distances between shearing mechanism 4 in a flexible way through pneumatic telescopic rod 301, be convenient for apart from the operative installations according to the plant of difference, avoid the interval too big between the plant, lead to cuting the incomplete condition.

The auxiliary mechanism comprises a fixed rod 303, a first movable rod 304, a piston 305 and a through hole 306, a plurality of fixed rods 303 are installed outside the control room 2, the first movable rod 304 is connected inside the fixed rod 303 in a sliding mode, the piston 305 is installed on one side of the first movable rod 304, the piston 305 is arranged inside the fixed rod 303, one side of the first movable rod 304 is connected with the fixed plate 302, and the through hole 306 is formed in one end of the fixed rod 303; because shearing mechanism 4 is comparatively sharp-pointed, can slow down the speed when shearing mechanism 4 adjusts through complementary unit, when moving to one side through pneumatic telescopic rod 301, through the inside slip of first movable rod 304 at dead lever 303, the frictional force when piston 305 can increase first movable rod 304 and remove, security when increasing the device and using.

Example two

According to the embodiments shown in fig. 1 to 4, the present embodiment provides a grape pruning machine, which includes a fixed base plate 1, a control chamber 2, a width adjusting mechanism 3 and a shearing mechanism 4, wherein the control chamber 2 is disposed above the fixed base plate 1, the width adjusting mechanism 3 for adjusting a shearing distance is mounted on two sides of the control chamber 2, the width adjusting mechanism includes a fixed plate 302, the fixed plate 302 is disposed outside the control chamber 2, and the shearing mechanism 4 is mounted on an outer side of the fixed plate 302;

the shearing mechanism 4 comprises a connecting plate 401, a first driving motor 402, a first sawtooth belt 403, a second sawtooth belt 404 and a top end shearing mechanism 5, the connecting plate 401 which corresponds to each other is mounted on the fixed plate 302, supporting frames 405 are mounted above and below one side, close to the connecting plate 401, of the fixed plate 302, the first driving motor 402 is arranged at one end of the supporting frame 405 above, a rotating drum 406 is arranged at the other end of the supporting frame 405, the rotating drum 406 is driven by the first driving motor 402 to rotate, the same first sawtooth belt 403 is sleeved outside the two rotating drums 406, the second sawtooth belt 404 is arranged on one side of the first sawtooth belt 403, the first sawtooth belt 403 corresponds to the second sawtooth belt 404 in position, and the top end shearing mechanism 5 is mounted at the top end of one side of the fixed plate 302.

The top end trimming mechanism 5 comprises a mounting plate 501, a second driving motor 502 and a shearing knife 503, the mounting plate 501 is mounted at the top end of the fixing plate 302, the second driving motor 502 is mounted at the top end of the mounting plate 501, the shearing knife 503 is mounted at the bottom end of the mounting plate 501, and the second driving motor 502 drives the shearing knife 503 to rotate.

The width adjusting mechanism 3 comprises a pneumatic telescopic rod 301 and a fixing plate 302, the fixing plate 302 is arranged outside the control chamber 2, the pneumatic telescopic rod 301 is installed on one side of the fixing plate 302, the pneumatic telescopic rod 301 is connected with the control chamber 2, one side of the fixing plate 302 is connected with the shearing mechanism 4, the pneumatic telescopic rod 301 is used for driving the fixing plate 302 to move left and right, and a plurality of auxiliary mechanisms are installed outside the control chamber 2.

The complementary unit includes dead lever 303, first movable rod 304, piston 305 and through-hole 306, the externally mounted of control room 2 has a plurality of dead levers 303, the inside sliding connection of dead lever 303 has first movable rod 304, piston 305 is installed to one side of first movable rod 304, piston 305 sets up in the inside of dead lever 303, one side of first movable rod 304 is connected with fixed plate 302, through-hole 306 has been seted up to the one end of dead lever 303.

The top end of the fixed bottom plate 1 is provided with a height adjusting mechanism 6 for adjusting the height.

The height adjusting mechanism 6 comprises a sleeve rod 601, a second movable rod 602, a gear strip 603, a driving gear 604 and a stepping motor 605, wherein a plurality of sleeve rods 601 are installed on the fixed base plate 1, the gear strip 603 is arranged inside the sleeve rod 601, the driving gear 604 is arranged on the inner side of the gear strip 603, the driving gear 604 and the gear strip 603 are meshed with each other, the stepping motor 605 is arranged at one end of the sleeve rod 601, the stepping motor 605 drives the driving gear 604 to drive, the second movable rod 602 is arranged at the top end of the gear strip 603, the lower end of the second movable rod 602 is connected with the sleeve rod 601 in a sliding manner, and the top end of the second movable rod 602 is connected with the control room 2; the height that needs to cut between the plant of different cultivars can be different, can make the device can adapt to the plant of different cultivars fast through the holistic height of adjusting device, increases the flexibility when using.

When the grape pruning machine is used, the pruning machine is firstly moved to a position to be pruned through the control room 2, the position of the pruning machine is adjusted, the pruning machine is positioned between two plants, the distance between the two shearing mechanisms 4 at two sides is adjusted according to different widths between the plants, the two shearing mechanisms 4 are driven to move oppositely through the first pneumatic telescopic rod 301, in order to avoid safety accidents caused by excessively high adjusting speed, the moving speed of the shearing mechanisms 4 can be reduced through the fixed rod 303, the first movable rod 304 and the piston 305, the stability in use is improved, the rotary drum 406 is driven to rotate through the rotation of the first driving motor 402, the rotary drum 406 drives the first sawtooth belt 403 to rotate, when overlong branches extend to one end of the first sawtooth belt 403 and one end of the second sawtooth belt 404, the branches are limited on the basis through the second sawtooth belt 404, and then the branches are sheared through the first sawtooth belt 403 which rotates continuously, clear up the side of plant, rotate through second driving motor 602 simultaneously and drive shearing sword 603 and rotate, make and cut the branch that can clear up plant top overlength, avoid the follow-up too high of plant to be convenient for observe it and look after, can realize cutting the plant of co-altitude through height adjusting mechanism 6 at last, rotate through step motor 605 and drive driving gear 604 and rotate, driving gear 604 can drive gear strip 603 rebound when rotating, make gear strip 603 drive the second movable rod 602 on top pushed the loop bar 601 inside, thereby adjust the holistic height of pruning machine, be convenient for cut the plant of co-altitude not.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Grape beta pruning machine, including PMKD (1), control room (2), width adjustment mechanism (3) and shear mechanism (4), its characterized in that: the top of PMKD (1) is provided with control room (2), width adjustment mechanism (3) that are used for adjusting the shearing distance are installed to the both sides of control room (2), width adjustment mechanism includes fixed plate (302), fixed plate (302) set up in the outside of control room (2), shearing mechanism (4) are installed in the outside of fixed plate (302).

2. The grape pruning machine of claim 1, wherein: the shearing mechanism (4) comprises a connecting plate (401), a first driving motor (402), a first sawtooth belt (403), a second sawtooth belt (404) and a top end shearing mechanism (5), wherein an upper connecting plate (401) and a lower connecting plate (403) which correspond to each other are installed on the fixing plate (302), supporting frames (405) are installed above and below one side, close to the connecting plate (401), of the fixing plate (302), one end of the supporting frame (405) above is provided with the first driving motor (402), the other end of the supporting frame (405) is provided with a rotary drum (406), the first driving motor (402) drives the rotary drum (406) to rotate, the same first sawtooth belt (403) is sleeved outside the two rotary drums (406), one side of the first sawtooth belt (403) is provided with the second sawtooth belt (404), and the first sawtooth belt (403) corresponds to the second sawtooth belt (404), and a top end trimming mechanism (5) is installed at the top end of one side of the fixing plate (302).

3. The grape pruning machine of claim 2, wherein: top trimming means (5) includes mounting panel (501), second driving motor (502) and shears sword (503), mounting panel (501) are installed on the top of fixed plate (302), second driving motor (502) are installed on the top of mounting panel (501), cut sword (503) are installed to the bottom of mounting panel (501), second driving motor (502) drive shears sword (503) and rotate.

4. The grape pruning machine of claim 1, wherein: the width adjustment mechanism (3) comprises a pneumatic telescopic rod (301) and a fixing plate (302), the fixing plate (302) is arranged outside the control chamber (2), the pneumatic telescopic rod (301) is installed on one side of the fixing plate (302), the pneumatic telescopic rod (301) is connected with the control chamber (2), one side of the fixing plate (302) is connected with the shearing mechanism (4), the pneumatic telescopic rod (301) is used for driving the fixing plate (302) to move left and right, and a plurality of auxiliary mechanisms are installed outside the control chamber (2).

5. The grape pruning machine of claim 4, wherein: complementary unit includes dead lever (303), first movable rod (304), piston (305) and through-hole (306), the externally mounted of control room (2) has a plurality of dead levers (303), the inside sliding connection of dead lever (303) has first movable rod (304), piston (305) are installed to one side of first movable rod (304), piston (305) set up in the inside of dead lever (303), one side of first movable rod (304) is connected with fixed plate (302), through-hole (306) have been seted up to the one end of dead lever (303).

6. The grape pruning machine of claim 1, wherein: the top end of the fixed bottom plate (1) is provided with a height adjusting mechanism (6) for adjusting the height, the height adjusting mechanism (6) comprises a loop bar (601), a second movable bar (602), a gear bar (603), a driving gear (604) and a stepping motor (605), a plurality of loop bars (601) are arranged on the fixed bottom plate (1), a gear rack (603) is arranged inside the loop bars (601), the inner side of the gear rack (603) is provided with a driving gear (604), the driving gear (604) is meshed with the gear rack (603), one end of the loop bar (601) is provided with a stepping motor (605), the stepping motor (605) drives a driving gear (604) to drive, the top end of the gear rack (603) is provided with a second movable rod (602), the lower end of the second movable rod (602) is connected with the loop bar (601) in a sliding way, the top end of the second movable rod (602) is connected with the control room (2).