CN210746191U

CN210746191U - Wo gan pruning device with fixing function

Info

Publication number: CN210746191U
Application number: CN201921585749.1U
Authority: CN
Inventors: 田子琪; 田涛; 张慧敏
Original assignee: Chongqing Zexin Agricultural Development Co Ltd
Current assignee: Chongqing Zexin Agricultural Development Co Ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-06-16
Anticipated expiration: 2029-09-23

Abstract

The utility model relates to the technical field of citrus reticulata pruning equipment, in particular to a citrus reticulata pruning device with a fixing function, which comprises a pruning mechanism, a transmission mechanism, a support rod and a fixing mechanism which are arranged in sequence from top to bottom, wherein the pruning mechanism comprises a sleeve; the Wo citrus pruning device with the fixing function is provided with the transmission mechanism and the pruning mechanism, namely, the motor rotates to drive the threaded rod to rotate, so that the second cutter is driven to move towards the first cutter, and branches can be cut off; meanwhile, the supporting rods are arranged, so that the pruning can be conveniently carried by a user in a handheld manner, the traditional mode of climbing a herringbone ladder for pruning is changed, the pruning convenience is improved, and the safety of the user is protected; in addition, the fixed establishment that is equipped with is convenient for fix the device on ground, can obtain short duration rest when the user of service when tired, and the design is humanized, has solved the problem that present rich citrus trees are not convenient for prune.

Description

Wo gan pruning device with fixing function

Technical Field

The utility model relates to a mandarin orange pruning equipment technical field specifically is a mandarin orange pruning device of woolly orange with fixed function.

Background

The Wo oranges belong to spring oranges, are late-maturing mixed oranges, contain rich nutrient components and are popular with the public; in the growth process of the Or book wood, the saplings need to be pruned and shaped, so that the aim of high yield is fulfilled; when an existing Or tree is trimmed, a user needs to climb a herringbone ladder and trim the tree with scissors and the like, however, the trimming mode is labor-consuming, the herringbone ladder is dangerous to climb, and therefore the Or tree pruning device with the fixing function is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mandarin orange pruning device woollen with fixed function to solve the problem that the pruning is not convenient for to the current mandarin orange tree woollen that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a citrus reticulata pruning device with a fixing function comprises a pruning mechanism, a transmission mechanism, a supporting rod and a fixing mechanism which are sequentially arranged from top to bottom, wherein the pruning mechanism comprises a sleeve, four raised lines are annularly and equidistantly arranged on the circumferential inner wall of the sleeve, two parallel raised rings are arranged on the circumferential inner wall of the sleeve close to the top end, first cutting assemblies are symmetrically arranged on the top end of the sleeve close to two sides, each first cutting assembly comprises two symmetrically arranged hoops, two parallel limiting grooves are formed in the arc-shaped inner wall of each hoop, a first cutter is fixedly connected to the arc-shaped outer wall of each hoop, and the two hoops are fixedly connected through bolts; a transmission rod is arranged above the sleeve and is in sliding connection with the inner cavity of the sleeve, four sliding grooves are annularly and equidistantly formed in the outer wall of the circumference of the transmission rod and are in sliding connection with the corresponding raised lines, two fixed blocks are symmetrically arranged at the top end of the transmission rod, a second cutting assembly is arranged between the two fixed blocks and comprises two second cutters symmetrically arranged, a connecting body is arranged between the two second cutters, the second cutters and the connecting body are of an integrally formed structure, two screws parallel to each other are in threaded connection with the fixed blocks and penetrate through the connecting body, and a threaded cavity is formed in the bottom end of the transmission rod; drive mechanism includes the motor casing, the motor casing is the cavity formula structure, through bolt fixedly connected with motor in the motor casing, the coaxial threaded rod that is equipped with of output shaft end of motor, just the threaded rod passes the motor casing and with screw cavity threaded connection.

Preferably, the fixed establishment includes the lantern ring with the circumference outer wall fixed connection of bracing piece, be the annular equidistant three free bearing of inseparable welding on the circumference outer wall of the lantern ring, the below of three free bearing is equipped with the stabilizer blade, the top of stabilizer blade has the lug in close welding, just the lug is with corresponding the free bearing is articulated mutually.

Preferably, the bottom end of the leg is sharp.

Preferably, the size of the limiting groove is matched with that of the convex ring.

Preferably, a plurality of radiating grooves are formed in the circumferential outer wall of the motor shell at equal intervals in an annular mode.

Preferably, the second cutter and the first cutter are located on the same vertical plane.

Preferably, the top end and the bottom end of the motor shell are coaxially and tightly welded with the bottom end of the sleeve and the top end of the supporting rod respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the Wo citrus pruning device with the fixing function is provided with the transmission mechanism and the pruning mechanism, namely, the motor rotates to drive the threaded rod to rotate, so that the second cutter is driven to move towards the first cutter, and branches can be cut off; meanwhile, the supporting rods are arranged, so that the pruning can be conveniently carried by a user in a handheld manner, the traditional mode of climbing a herringbone ladder for pruning is changed, the pruning convenience is improved, and the safety of the user is protected; in addition, the fixed establishment that is equipped with is convenient for fix the device on ground, can obtain short duration rest when the user of service when tired, and the design is humanized, has solved the problem that present rich citrus trees are not convenient for prune.

Drawings

Fig. 1 is one of the overall structural diagrams of the present invention;

fig. 2 is a second schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of an explosion structure of the pruning mechanism of the present invention;

fig. 4 is a schematic view of the explosion structure of the transmission rod of the present invention;

fig. 5 is a schematic structural view of the transmission rod of the present invention;

fig. 6 is a schematic structural view of the middle sleeve of the present invention;

fig. 7 is a schematic structural diagram of the middle fixing mechanism of the present invention.

In the figure: 1. a pruning mechanism; 11. a sleeve; 111. a convex strip; 112. a convex ring; 12. a first severing assembly; 121. hooping; 1211. a limiting groove; 122. a first cutter; 13. a transmission rod; 131. a chute; 132. a fixed block; 133. a screw; 134. a threaded cavity; 14. a second severing assembly; 141. a second cutter; 142. a linker; 2. a transmission mechanism; 21. a housing; 22. a heat sink; 23. a motor; 24. a threaded rod; 3. a support bar; 4. a fixing mechanism; 41. a collar; 42. hinging seat; 43. a support leg; 431. and (4) a bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

Example 1

A Wo gan pruning device with a fixing function comprises a pruning mechanism 1, a transmission mechanism 2, a support rod 3 and a fixing mechanism 4 which are sequentially arranged from top to bottom, as shown in figures 1 to 7, wherein the pruning mechanism 1 comprises a sleeve 11, four raised lines 111 are annularly and equidistantly arranged on the circumferential inner wall of the sleeve 11, the raised lines 111 are tightly welded with the circumferential inner wall of the sleeve 11, two mutually parallel raised rings 112 are arranged on the circumferential inner wall of the sleeve 11 close to the top end, the convex ring 112 is tightly welded to the circumferential outer wall of the sleeve 11, the first cutting assembly 12 is symmetrically arranged at the top end of the sleeve 11 close to two sides, the first cutting assembly 12 comprises two symmetrically arranged hoops 121, two parallel limiting grooves 1211 are formed in the arc-shaped inner wall of each hoop 121, a first cutter 122 is fixedly connected to the arc-shaped outer wall of each hoop 121, the first cutter 122 is tightly welded to the corresponding hoop 121, and the two hoops 121 are fixedly connected through bolts. The transmission rod 13 is arranged above the sleeve 11, the transmission rod 13 is connected with the inner cavity of the sleeve 11 in a sliding mode, four sliding grooves 131 are formed in the circumferential outer wall of the transmission rod 13 at equal intervals in an annular mode, the sliding grooves 131 are connected with the corresponding protruding strips 111 in a sliding mode, two fixing blocks 132 are symmetrically arranged at the top end of the transmission rod 13, the fixing blocks 132 are tightly welded with the transmission rod 13, a second cutting assembly 14 is arranged between the two fixing blocks 132, the second cutting assembly 14 comprises two second cutters 141 which are symmetrically arranged, a connecting body 142 is arranged between the two second cutters 141, the second cutters 141 and the connecting body 142 are of an integrally formed structure, two screws 133 which are parallel to each other are connected onto the fixing blocks 132 in a threaded mode, the screws 133 penetrate through the connecting body 142, and the bottom end. The transmission mechanism 2 comprises a motor shell 21, the motor shell 21 is of a hollow structure, a motor 23 is fixedly connected in the motor shell 21 through bolts, a threaded rod 24 is coaxially arranged at the end part of an output shaft of the motor 23, the threaded rod 24 is coaxially and tightly welded with the end part of the output shaft of the motor 23, and the threaded rod 24 penetrates through the motor shell 21 and is in threaded connection with a threaded cavity 134.

In this embodiment, fixing mechanism 4 includes the lantern ring 41 with the circumference outer wall fixed connection of bracing piece 3, be the three free bearing 42 of inseparable welding of annular equidistant on the circumference outer wall of lantern ring 41, the below of three free bearing 42 is equipped with stabilizer blade 43, the top close welding of stabilizer blade 43 has the lug 431, and lug 431 is articulated mutually with corresponding free bearing 42, fixing mechanism 4's setting is convenient for fix the device wholly, when the user is tired, user of service can open fixing mechanism 4 and fix the device subaerial, thereby it obtains brief rest to be convenient for user of service.

It should be added that the three supporting legs 43 in the present embodiment can be fixed by using a binding tape, so that the supporting legs 43 can be conveniently stored, and the supporting legs 43 can be prevented from being scattered to influence pruning.

In this embodiment, the bottom end of the supporting leg 43 is sharp, which is convenient for inserting the supporting leg 43 into the soil, thereby achieving the fixing effect.

In this embodiment, the size of the limiting groove 1211 is matched with the size of the protruding ring 112, and the protruding ring 112 and the limiting groove 1211 are disposed to prevent the anchor ear 121 from sliding on the sleeve 11, thereby limiting the position.

In this embodiment, a plurality of heat dissipation grooves 22 are formed in the circumferential outer wall of the motor casing 21 at equal intervals in an annular shape, and the heat dissipation grooves 22 are favorable for heat dissipation of the motor 23.

Further, the second cutter 141 and the first cutter 122 are located on the same vertical plane, and the second cutter 141 moves towards the first cutter 122, so that the branches can be cut conveniently.

In addition, the top and the bottom of motor casing 21 are coaxial closely welded with the bottom of sleeve pipe 11 and the top of bracing piece 3 respectively, and the mode of closely welding has better structural strength.

It should be noted that the sleeve 11, the transmission rod 13, the housing 21, the support rod 3 and the fixing mechanism 4 in this embodiment are all made of aluminum alloy, on one hand, the material has light weight and is convenient for long-term lifting and pruning, and on the other hand, the material has good corrosion resistance, so that the service life of the device is prolonged.

It should be noted that the motor 23 of the present embodiment may be a small motor with a model number of 5IK60GU-CF manufactured by maydard limited in ningbo, and its supporting circuit and power module may be provided by the manufacturer.

When the woolly citrus pruning device with the fixing function is used, a user firstly switches on a power supply of the motor 23, simultaneously lifts the support rod 3, enables branches to be pruned to be located between the first cutter 122 and the second cutter 141, then the motor 23 starts to work, an output shaft of the motor rotates to drive the threaded rod 24 to rotate in the external force cavity 134, at the moment, the transmission rod 13 vertically moves downwards in the sleeve 11, the sliding groove 131 slides along the convex strip 111 at the moment, and simultaneously, the second cutter 141 gradually draws close to the first cutter 122 and cuts off the branches; when the motor 23 rotates reversely, the second cutter 141 is far away from the first cutter 122, and the above steps are repeated, so that the branches can be pruned successively;

when the first cutter 122 is damaged and needs to be replaced, a user firstly unscrews the bolt on the hoop 121 and replaces the new first cutter 122; when the second cutter 141 is damaged and needs to be replaced, the user unscrews the screw 133 from the fixing block 132, and simultaneously disengages the second cutting assembly 14 from the transmission rod 13, so that the user can replace a new second cutting assembly 14.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fertile mandarin orange pruning device with fixed function, includes from last pruning mechanism (1), drive mechanism (2), bracing piece (3) and the fixed establishment (4) that are equipped with down in proper order, its characterized in that: the pruning mechanism (1) comprises a sleeve (11), four raised strips (111) are annularly arranged on the circumferential inner wall of the sleeve (11) at equal intervals, two mutually parallel raised rings (112) are arranged on the circumferential inner wall of the sleeve (11) close to the top end, first cutting assemblies (12) are symmetrically arranged on the top end of the sleeve (11) close to two sides, each first cutting assembly (12) comprises two symmetrically arranged hoops (121), two mutually parallel limiting grooves (1211) are formed in the arc-shaped inner wall of each hoop (121), a first cutter (122) is fixedly connected to the arc-shaped outer wall of each hoop (121), and the two hoops (121) are fixedly connected through bolts; a transmission rod (13) is arranged above the sleeve (11), the transmission rod (13) is in sliding connection with an inner cavity of the sleeve (11), four sliding grooves (131) are formed in the outer wall of the circumference of the transmission rod (13) at equal intervals in an annular mode, the sliding grooves (131) are in sliding connection with the corresponding raised lines (111), two fixing blocks (132) are symmetrically arranged at the top end of the transmission rod (13), a second cutting assembly (14) is arranged between the two fixing blocks (132), the second cutting assembly (14) comprises two second cutting knives (141) which are symmetrically arranged, a connecting body (142) is arranged between the two second cutting knives (141), the second cutting knives (141) and the connecting body (142) are of an integrally formed structure, two screws (133) which are parallel to each other are in threaded connection with the fixing blocks (132), and the screws (133) penetrate through the connecting body (142), the bottom end of the transmission rod (13) is provided with a threaded cavity (134); drive mechanism (2) include motor casing (21), motor casing (21) are the cavity formula structure, through bolt fixedly connected with motor (23) in motor casing (21), the coaxial threaded rod (24) that is equipped with of output shaft tip of motor (23), just threaded rod (24) pass motor casing (21) and with screw cavity (134) threaded connection.

2. The Wo citrus pruning device with stationary function according to claim 1, wherein: fixed establishment (4) include with the circumference outer wall fixed connection's of bracing piece (3) lantern ring (41), be the annular equidistant three free bearing of inseparable welding (42) on the circumference outer wall of lantern ring (41), the below of three free bearing (42) is equipped with stabilizer blade (43), the top of stabilizer blade (43) is inseparable to be welded has lug (431), just lug (431) and corresponding free bearing (42) are articulated mutually.

3. The v-citrus pruning device with fixed function according to claim 2, characterized in that: the bottom end of the supporting leg (43) is sharp.

4. The Wo citrus pruning device with stationary function according to claim 1, wherein: the size of the limiting groove (1211) is matched with that of the convex ring (112).

5. The Wo citrus pruning device with stationary function according to claim 1, wherein: a plurality of heat dissipation grooves (22) are formed in the circumferential outer wall of the motor shell (21) in an annular and equidistant mode.

6. The Wo citrus pruning device with stationary function according to claim 1, wherein: the second cutter (141) and the first cutter (122) are positioned on the same vertical plane.

7. The Wo citrus pruning device with stationary function according to claim 1, wherein: the top end and the bottom end of the motor shell (21) are coaxially and tightly welded with the bottom end of the sleeve (11) and the top end of the supporting rod (3) respectively.