CN218244492U

CN218244492U - Novel weeder with adjustable weeding height

Info

Publication number: CN218244492U
Application number: CN202221558300.8U
Authority: CN
Inventors: 刘贵章; 罗金焕; 赵泽恒
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2023-01-10
Anticipated expiration: 2032-06-21

Abstract

The utility model relates to the technical field of weeder, and discloses a novel weeder with adjustable weeding height; the novel weeding machine with the adjustable weeding height comprises a shell, wherein the left side and the right side of the front side wall and the rear side wall of the shell are respectively provided with a roller, the left side wall of the inner cavity of the shell is provided with a double-end threaded rod, and the right side of the top wall of the inner cavity of the shell is provided with a motor; cooperate through setting up devices such as fixed box, fixing bolt and fixation nut, can make the quick part to weeding the fracture disappearance of taking supplyes, avoid weeding the fracture of taking and influence the device operation of mowing, improve the device practicality.

Description

Novel weeder with adjustable weeding height

Technical Field

The utility model belongs to the technical field of the weeder, specifically be a novel weeder with adjustable weeding height.

Background

The weeder is a mechanical tool for pruning lawn, vegetation etc. and current lawn mower is when mowing the vegetation in different regions, is difficult to carry out the regulation of height of mowing according to the region demand, is not convenient for adjust the surplus after mowing, and the practicality is lower, and the installation is not convenient for change to cutting means fragile when just cutting, for this reason, we provide a novel weeder with adjustable weeding height.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a novel weeder with adjustable weeding height, effectual solution is difficult to according to the region demand height of mowing's regulation, is not convenient for adjust the surplus after mowing, and the practicality is lower, and the problem of installation is not convenient for change to cutting appliance fragile when just cutting.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel weeder with adjustable weeding height, includes the shell, the left and right sides of lateral wall all is provided with the gyro wheel around the shell, the left side wall of shell inner chamber is provided with double threaded rod, the right side of shell inner chamber roof is provided with the motor, the output of motor is connected with double threaded rod's right-hand member, the left and right sides of double threaded rod outer wall all is provided with the regulating block, the bottom of regulating block all is provided with the connecting rod, the lateral wall is provided with the backup pad around the shell inner chamber, the diapire of backup pad is provided with the motor, the output of motor is provided with weeding mechanism, weeding mechanism is located the downside of shell, the left and right sides the other end of connecting rod sets up respectively in the left and right sides of backup pad roof.

Preferably, the weeding mechanism comprises a fixing box, a fixing bolt, a fixing nut, a sleeve and a weeding belt, the fixing box is arranged at the output end of the motor, the fixing bolt is arranged on the top wall of the inner cavity of the fixing box, the sleeve is arranged on the outer wall of the fixing bolt, the fixing nut is screwed on the outer wall of the fixing bolt, the fixing nut is positioned on the lower side of the sleeve, the weeding belt is arranged on the outer wall of the sleeve, an action hole is formed in the outer wall of the fixing box, and the weeding belt is positioned in the inner cavity of the action hole.

Preferably, the front side wall and the rear side wall of the inner cavity of the shell are respectively provided with a sliding groove, and the front end and the rear end of the supporting plate are respectively positioned at the front side and the rear side of the sliding groove.

Preferably, the right side wall of the shell is provided with a push rod frame, and the outer wall of the push rod frame is provided with an anti-skidding sleeve.

Preferably, the diapire of shell is provided with the guard plate, the guard plate is the arc type setting.

Preferably, the front end and the rear end of the protection plate are provided with cutting knives, and the two groups of cutting knives are positioned on the front side and the rear side of the weeding mechanism.

Preferably, a movable groove is formed in the top wall of the inner cavity of the shell, and the top ends of the adjusting blocks are located in the inner cavity of the movable groove.

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

1. the novel weeding machine with the adjustable weeding height is provided with the shell, the idler wheels, the double-end threaded rod and the like which are matched, so that the device is convenient for adjusting the weeding height according to the weeding requirements of different areas, the allowance after mowing can be controlled, and the applicability is strong;

2. the novel weeding machine with the adjustable weeding height has the advantages that the fixing box, the fixing bolt, the fixing nut and other devices are arranged to be matched, so that the device can quickly supplement the broken and missing part of the weeding belt, the weeding belt is prevented from being broken to influence the device to perform mowing operation, and the practicability of the device is improved;

3. this novel weeder with adjustable weeding height cooperatees through setting up devices such as guard plate, cutting knife and weeding area, can make the device be convenient for block the grass bits that produce when mowing, avoids the piece to splash, excises the weeding area of overlength through the cutting knife, avoids weeding and takes the overlength to cause the potential safety hazard.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

fig. 2 is a schematic sectional structural view of the housing of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention;

FIG. 4 is a schematic cross-sectional view of the fixing box of the present invention;

in the figure: 100. a housing; 101. a roller; 102. a double-headed threaded rod; 103. an adjusting block; 104. a connecting rod; 105. a support plate; 106. a motor; 107. a weeding mechanism; 108. a fixing box; 109. fixing the bolt; 110. fixing a nut; 111. a sleeve; 112. a weeding belt; 113. a push rod frame; 114. a protection plate; 115. a cutting knife; 116. a motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model relates to a novel weeding machine with adjustable weeding height, which is characterized in that the left and right sides of the front and back side walls of a shell 100 are rotationally connected with a roller 101, workers can conveniently move and weed a pushing device by setting the roller 101, the physical strength of the users is saved, the left side wall of the inner cavity of the shell 100 is rotationally connected with a double-threaded rod 102, the left and right side adjusting blocks 103 are driven by the double-threaded rod 102 to move in opposite directions or in opposite directions, the right side of the top wall of the inner cavity of the shell 100 is fixedly connected with a motor 116, the double-threaded rod 102 is driven by the motor 116 to rotationally adjust, the output end of the motor 116 is connected with the right end of the double-threaded rod 102, the left and right sides of the outer wall of the double-threaded rod 102 are screwed with an adjusting block 103, the connecting rod 104 is driven by the adjusting block 103 to move to rotationally adjust, the bottom end of the adjusting block 103 is rotationally connected with a connecting rod 104, the front and back side walls of the inner cavity of the shell 100 are slidably connected with a supporting plate 105, the supporting plate 106 by the supporting plate 105, the bottom wall of the supporting plate 105 is fixedly connected with a motor 106, the output end of the motor 106 is fixedly connected with a weeding mechanism 107, the weeding mechanism 107 is located at the lower side of the shell 100, the other end of the supporting plate 105 is rotationally connected with the top wall 105, the left and right side walls 105, the weeding mechanism 107, the left side walls 105 are rotationally connected with the left side walls 105; the front side wall and the rear side wall of the inner cavity of the shell 100 are both provided with sliding grooves, the movement of the supporting plate 105 is convenient to limit through the sliding grooves, and the front end and the rear end of the supporting plate 105 are respectively connected with the inner cavities of the sliding grooves on the front side and the rear side in a sliding manner; a moving groove is formed in the top wall of the inner cavity of the shell 100, the movement of the adjusting block 103 is limited through the moving groove, the adjusting block 103 is prevented from deflecting, and the top ends of the adjusting blocks 103 are connected to the inner cavity of the moving groove in a sliding mode; the height of mowing according to different grass surplus highly carries out the regulation of height of mowing, drives double threaded rod 102 through motor 116 rotatory, drives regulating block 103 through double threaded rod 102 and removes, drives connecting rod 104 through regulating block 103 and rotates, drives backup pad 105 through connecting rod 104 and goes up and down, drives motor 106 through backup pad 105 and goes up and down, drives weeding mechanism 107 through motor 106 and goes up and down to adjust, closes motor 116 after adjusting to suitable height. Then, the motor 106 drives the weeding mechanism 107 to rotate to perform weeding operation, so that the device is convenient for adjusting weeding height according to weeding requirements of different areas, the allowance after mowing can be controlled, and the applicability is strong; the weeding mechanism 107 comprises a fixing box 108, a fixing bolt 109, a fixing nut 110, a sleeve 111 and a weeding belt 112, wherein the fixing box 108 is fixedly connected to the output end of the motor 106, the fixing bolt 109 is fixedly connected to the top wall of the inner cavity of the fixing box 108, the sleeve 111 is sleeved on the outer wall of the fixing bolt 109, the fixing nut 110 is screwed on the outer wall of the fixing bolt 109, the fixing nut 110 is positioned at the lower side of the sleeve 111, the weeding belt 112 is fixedly connected to the outer wall of the sleeve 111, the weeding belt 112 is wound on the outer wall of the sleeve 111, an action hole is formed in the outer wall of the fixing box 108, and the weeding belt 112 is positioned in the inner cavity of the action hole; the bottom wall of the outer shell 100 is provided with a protection plate 114, grass scraps generated during mowing can be conveniently blocked by the protection plate 114, the scraps can be prevented from splashing, and the protection plate 114 is arranged in an arc shape; the front end and the rear end of the protection plate 114 are provided with the cutting knives 115, the weeding belt 112 is convenient to cut by the cutting knives 115, the overlong weeding belt 112 is cut, the potential safety hazard caused by overlong weeding belt 112 is avoided, and the two groups of cutting knives 115 are positioned on the front side and the rear side of the weeding mechanism 107; when the weeding belt 112 is broken in the mowing process, the fixing nut 110 is rotated to open and loosen the sleeve 111, the weeding belt 112 is wound on the outer wall of the sleeve 111 and can be pulled to supplement the weeding belt 112, then the fixing nut 110 is screwed tightly to fix the sleeve 111, so that the device can conveniently and rapidly supplement the broken and missing part of the weeding belt 112, the influence of the breakage of the weeding belt 112 on the mowing operation of the device is avoided, the practicability of the device is improved, the right side wall of the shell 100 is provided with the push rod frame 113, and the outer wall of the push rod frame 113 is provided with the anti-skidding sleeve; through setting up push rod frame 113, can make the staff be convenient for thrust unit and remove, be favorable to the quick weeds to in the region to clear up.

The working principle is as follows: the height of mowing according to different grass surplus is adjusted, the motor 116 drives the double-threaded rod 102 to rotate, the double-threaded rod 102 drives the adjusting block 103 to move, the adjusting block 103 drives the connecting rod 104 to rotate, the connecting rod 104 drives the supporting plate 105 to lift, the supporting plate 105 drives the motor 106 to lift, the motor 106 drives the weeding mechanism 107 to lift and adjust, and the motor 116 is closed after the height is adjusted to a proper height. Then drive the rotatory operation of weeding mechanism 107 through motor 106, can make the device be convenient for carry out the regulation of weeding height to the demand of different regional weeding, make the surplus after mowing can control, the suitability is strong, when weeding area 112 fast rotation mowing in-process breaks down, set up through rotatory fixing nut 110 and loosen sleeve 111 the outer wall winding of sleeve 111 has weeding area 112, can stimulate weeding area 112 and make it supplement, then turn round fixing nut 110 and fix sleeve 111 tightly, can make the device be convenient for quick and supply weeding area 112, avoid weeding area 112 fracture influence device to mow the operation, improve the device practicality.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel weeder with adjustable weeding height, includes shell (100), its characterized in that: the left and right sides of lateral wall all is provided with gyro wheel (101) around shell (100), the left side wall of shell (100) inner chamber is provided with double threaded rod (102), the right side of shell (100) inner chamber roof is provided with motor (116), the output of motor (116) is connected with the right-hand member of double threaded rod (102), the left and right sides of double threaded rod (102) outer wall all is provided with regulating block (103), the bottom of regulating block (103) all is provided with connecting rod (104), the lateral wall is provided with backup pad (105) around shell (100) inner chamber, the diapire of backup pad (105) is provided with motor (106), the output of motor (106) is provided with weeding mechanism (107), weeding mechanism (107) are located the downside of shell (100), the left and right sides the other end of connecting rod (104) sets up respectively in the left and right sides of backup pad (105) roof.

2. A novel weeding height-adjustable weeding machine according to claim 1, wherein: the weeding mechanism (107) comprises a fixing box (108), a fixing bolt (109), a fixing nut (110), a sleeve (111) and a weeding belt (112), the fixing box (108) is arranged at the output end of the motor (106), the fixing bolt (109) is arranged on the top wall of the inner cavity of the fixing box (108), the sleeve (111) is arranged on the outer wall of the fixing bolt (109), the fixing nut (110) is screwed on the outer wall of the fixing bolt (109), the fixing nut (110) is positioned on the lower side of the sleeve (111), the weeding belt (112) is arranged on the outer wall of the sleeve (111), an action hole is formed in the outer wall of the fixing box (108), and the weeding belt (112) is positioned in the inner cavity of the action hole.

3. A novel weeding machine with adjustable weeding height according to claim 1, wherein: the front side wall and the rear side wall of the inner cavity of the shell (100) are respectively provided with a sliding chute, and the front end and the rear end of the supporting plate (105) are respectively positioned at the front side and the rear side of the inner cavity of the sliding chutes.

4. A novel weeding height-adjustable weeding machine according to claim 1, wherein: the right side wall of shell (100) is provided with push rod frame (113), the outer wall of push rod frame (113) is provided with anti-skidding cover.

5. A novel weeding machine with adjustable weeding height according to claim 1, wherein: the diapire of shell (100) is provided with guard plate (114), guard plate (114) are the arc type setting.

6. A novel weeding height-adjustable weeding machine according to claim 5, wherein: the front end and the rear end of the protection plate (114) are provided with cutting knives (115), and the two groups of cutting knives (115) are positioned on the front side and the rear side of the weeding mechanism (107).

7. A novel weeding height-adjustable weeding machine according to claim 1, wherein: the top wall of the inner cavity of the shell (100) is provided with a moving groove, and the top ends of the adjusting blocks (103) are located in the inner cavity of the moving groove.