CN218277863U

CN218277863U - Red pepper picking manipulator

Info

Publication number: CN218277863U
Application number: CN202222682352.2U
Authority: CN
Inventors: 倪雨; 石峥嵘; 廖之辉; 廖成奥
Original assignee: Mianyang Normal University
Current assignee: Mianyang Normal University
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-01-13
Anticipated expiration: 2032-10-12

Abstract

The utility model discloses a manipulator is picked to red pepper contains handheld pole, switch, hookup support and cuts the subassembly four bibliographic categories and divides to constitute. The cutting assembly is fixedly connected with the handheld rod through a connecting support, the cutting assembly mainly comprises a fixed blunt tooth blade and a movable sharp tooth blade, and the cutting assembly finishes the cutting and picking of the red pepper by forming a shearing force through the reciprocating motion of the movable sharp tooth blade and the fixed blunt tooth blade; the handheld rod is a cylinder with a telescopic structure and can be suitable for picking of the red peppers with different heights, the handheld rod comprises a hollow shell, a switch button is arranged on the outer surface of the shell, a driving motor is arranged inside the shell and connected with a movable sharp tooth blade through an eccentric shaft, and the driving motor controls a shearing assembly to shear and pick the red peppers. The red pepper picking manipulator is light, handy and convenient, has high applicability in the red pepper picking process, causes little damage to the red peppers in the picking process, ensures that picking equipment is not easy to hurt people, and has higher practicability and market prospect.

Description

Red pepper picking manipulator

Technical Field

The utility model relates to the field of agricultural machinery, concretely relates to manipulator is picked to red pepper.

Background

The existing method for picking the red pepper has reports of picking methods such as manual picking, high branch shearing, mechanical vibration, medicament spraying, negative pressure absorption and the like, but problems exist in different degrees, the high branch shearing is a main method for picking the red pepper in a large scale, the defects are that equipment is heavy, time and labor are consumed for picking the red pepper after being lifted for a long time, the red pepper tree is greatly damaged, most of other users adopt manual picking, and other methods are difficult to protect the quality of the red pepper, so that the red pepper farmers generally do not accept the picking apparatus tried in the market, how to improve the high efficiency of the picking apparatus of the red pepper is improved, and the realization of three injuries (no injury to the red pepper, no injury to the red pepper tree, no injury to people) is always a problem which needs to be solved urgently at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a manipulator is picked to practical red pepper aims at solving current red pepper and picks the heaviness of auxiliary assembly, has potential safety hazard and inefficiency scheduling problem down, can pick efficiency, simple structure, convenient operation in the improvement red pepper of very big degree on the basis of having avoided the damage of red pepper.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a safflower pepper picking mechanical arm comprises a shearing component which is in a rake tooth-shaped structure and is used for shearing a safflower pepper handle when the safflower pepper handle enters into rake teeth; one end of the connecting bracket is fixedly connected to the shearing assembly; the handheld rod is of a hollow cylindrical structure, one end of the handheld rod, which is close to the shearing assembly, is fixedly connected with the other end of the connecting support, and one end of the handheld rod, which is far away from the shearing assembly, is provided with a bottom cover; the switch button is fixedly arranged on the handheld rod;

the shearing assembly comprises a fixed toothed blade, the fixed toothed blade is of a sheet structure, rake teeth are arranged at one end of the fixed toothed blade, the other end of the fixed toothed blade is fixedly connected with the handheld rod through a connecting support, and a groove parallel to the arrangement direction of the toothed blade is formed in the surface of the fixed toothed blade opposite to the end part of the handheld rod; the lock catch is connected in the groove in a sliding manner, and a first through groove is formed in the lock catch; the movable tooth blade is of a sheet structure, one surface of the movable tooth blade is in contact with the fixed tooth blade, one end of the movable tooth blade is provided with a rake tooth opposite to the rake tooth of the fixed tooth blade, the other end of the movable tooth blade is provided with a second through groove opposite to the first through groove, the movable tooth blade is fixedly connected with the lock catch, and the movable tooth blade is used for reciprocating relative to the fixed tooth blade to form shearing force; the first surface of the substrate of the eccentric coupling seat is provided with a boss matched with the first through groove and the second through groove, the boss is clamped in the through grooves of the lock catch and the movable tooth blade, the second surface of the substrate of the eccentric coupling seat is provided with two opposite limiting plates, and the outer sides of the two limiting plates are provided with clamping grooves; one end of the pressing return spring is clamped in the clamping groove of the eccentric coupling seat, and the other end of the pressing return spring is fixed or clamped on the connecting support and is used for pressing the eccentric coupling seat and the movable tooth blade which performs return reciprocating motion;

wherein, the handheld rod comprises a motor base which is fixedly arranged in the handheld rod; the driving motor is positioned in the handheld rod and is fixedly arranged on the motor base; one end of the eccentric shaft, which is far away from the shearing component, is fixedly connected with an output shaft of the driving motor, and the other end of the eccentric shaft is clamped between two limiting plates on the eccentric coupling seat; the switch button and the driving motor are both electrically connected with a power supply.

Preferably, the handheld rod has a telescopic structure for adjusting the elongation of the handheld rod according to the different heights of the red pepper.

Preferably, the fixed tooth edge is a blunt tooth edge and the movable tooth edge is a sharp tooth edge.

Preferably, the connecting support is of an arc-shaped structure, one end of the connecting support is fixedly connected to the fixed tooth blade, the other end of the connecting support is provided with a disc with the same size as the cylindrical cross section of the handheld rod, the disc is fixedly connected to one end, close to the shearing assembly, of the handheld rod, and the handheld rod and the shearing assembly are at a certain angle and used for dealing with different picking environments.

Preferably, the power supply is a 12V storage battery or an external power supply arranged inside the handheld rod, wherein the output voltage of the external power supply is 12V.

Preferably, the motor base is located at an opening close to one end of the shearing assembly, a through hole is formed in the center of a disc of the motor base, and the eccentric shaft penetrates through the through hole.

Preferably, the driving motor is a direct current speed reducing motor, and the model is 25GA370.

The utility model discloses a safflower pepper picking manipulator has solved current safflower pepper and has picked auxiliary assembly's heaviness, have potential safety hazard and inefficiency scheduling problem to have following advantage:

the utility model provides a manipulator is picked to red flower pepper, its simple structure, convenient operation possesses extending structure, and applicable not co-altitude red flower pepper is picked, can effectual improvement pick efficiency, and its tool bit outside is the cogged sword, can effectively reduce the accidental injury probability of red flower pepper picking in-process to can hardly cause the damage to the red flower pepper of picking, ensured red flower pepper's quality, have higher practicality and market prospect.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the picking manipulator for red pepper of the present invention.

Fig. 2 is a schematic structural diagram of a shearing assembly in the picking manipulator for red pepper of the present invention.

Fig. 3 is an exploded view of the shearing module in the picking manipulator for red pepper of the present invention.

Fig. 4 is a front sectional view of the picking manipulator for red pepper of the present invention.

Fig. 5 is a partial three-dimensional cross-sectional view of the picking manipulator for red pepper of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1

A picking manipulator for red pepper is disclosed, referring to fig. 1, the manipulator comprises a cutting assembly with a rake-tooth structure, and the cutting assembly is used for cutting the red pepper handle when the red pepper handle enters into the rake teeth; one end of the connecting bracket 9 is fixedly connected to the shearing assembly; the handheld rod 3 is of a hollow cylindrical structure, one end of the handheld rod 3, close to the shearing assembly, is fixedly connected with the other end of the connecting bracket 9, and one end of the handheld rod, far away from the shearing assembly, is provided with a bottom cover 2; a switch button 5 fixedly arranged on the hand-held lever 3, a perspective view of which is shown in fig. 1;

further, referring to fig. 1 to 5, the cutting assembly includes a fixed tooth blade 10 having a sheet structure, one end of which is provided with rake teeth, and the other end of which is fixedly connected to the hand-held rod 3 through a connecting bracket 9, wherein a surface of the fixed tooth blade 10 opposite to the end of the hand-held rod 3 is provided with a groove parallel to the arrangement direction of the tooth blade; the lock catch 13 is connected in the groove in a sliding manner, and a first through groove is formed in the lock catch 13; a movable tooth blade 11 of a sheet structure, one surface of which is contacted with the fixed tooth blade 10, one end of which is provided with a rake tooth opposite to the rake tooth of the fixed tooth blade 10, the other end of the movable tooth blade 11 is provided with a second through groove opposite to the first through groove, the movable tooth blade 11 is fixedly connected with a lock catch 13, and the movable tooth blade 11 is used for reciprocating relative to the fixed tooth blade 10 to form shearing force; a boss matched with the first through groove and the second through groove is arranged on the first surface of the substrate of the eccentric coupling seat 12, the boss is clamped in the through grooves of the lock catch 13 and the movable tooth blade 11, two opposite limiting plates are arranged on the second surface of the substrate of the eccentric coupling seat 12, and clamping grooves are formed in the outer sides of the two limiting plates; a pressing return spring 14 with one end clamped in the clamping groove of the eccentric coupling seat 12 and the other end fixed or clamped on the connecting bracket 9 for pressing the eccentric coupling seat 12 and the movable tooth blade 11 which reciprocates back and forth, wherein the shearing assembly has a three-dimensional structure as shown in fig. 2, and an exploded view as shown in fig. 3;

wherein, the handheld rod 3 comprises a motor base 7 fixedly arranged in the handheld rod 3; a driving motor 6 which is arranged in the hand-held rod 3 and is fixedly arranged on the motor base 7; an eccentric shaft 8 far away from one end of the shearing assembly and fixedly connected with an output shaft of the driving motor 6, the other end of the eccentric shaft is clamped between two limiting plates on an eccentric coupling seat 12, meanwhile, the switch button 5 and the driving motor 6 are both electrically connected with a power supply, the front cross section of the manipulator is shown in fig. 4, and the partial three-dimensional cross section of the manipulator is shown in fig. 5.

According to the utility model discloses a specific embodiment, handheld pole 3 has conventional extending structure, can adjust handheld pole 3's elongation according to the red pepper of co-altitude.

According to the utility model discloses a specific embodiment, fixed tooth sword 10 is dull tooth sword, and movable tooth sword 11 is sharp tooth sword, and the movable tooth sword 11 of sharp tooth sword is located the inboard of the fixed tooth sword 10 of dull tooth sword, can play the safety protection effect.

According to the utility model relates to a concrete embodiment, hookup support 9 is the arc structure, and its one end fixed connection is on fixed tooth sword 10, and the other end is provided with the cylindricality cross section unidimensional disc with handheld pole 3, and this disc fixed connection is close to the one end of shearing the subassembly at handheld pole 3, and handheld pole 3 is certain angle with shearing the subassembly for deal with complicated picking environment.

According to the utility model discloses a specific embodiment, the power is for arranging the inside 12V battery or the external power supply of handheld pole 3 in, and wherein, external power supply's output voltage is 12V.

According to the utility model discloses a concrete embodiment, motor cabinet 7 is in the opening part that is close to the one end of shearing the subassembly, and the through-hole has been seted up to motor cabinet 7's disc central authorities, and the eccentric shaft passes this through-hole.

According to the utility model discloses a concrete embodiment, driving motor 6 is direct current gear motor, and the model is 25GA370.

The utility model discloses a zanthoxylum schinifolium picking manipulator's working method specifically as follows:

when the red pepper is picked, whether the hand-held rod 3 needs to be extended through the telescopic structure or not can be selected according to the height of the red pepper, the position of a tool bit of the manipulator is clamped at the handle of the red pepper, the switch button 5 is pressed down, the power supply provides power for the driving motor 6, the driving motor 6 runs to drive the eccentric shaft 8 to run, the movable tooth blade 11 reciprocates along the direction of the groove of the fixed tooth blade 10, meanwhile, shearing force is formed under the action of the aligning spring 14, and the red pepper is cut and picked.

While the present invention has been described in detail with reference to the preferred embodiments thereof, it should be understood that the above description should not be taken as limiting the present invention. Numerous modifications and alterations to the present invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be limited only by the attached claims.

Claims

1. A picking manipulator for red pepper is characterized by comprising:

the shearing assembly is of a rake tooth-shaped structure and is used for shearing the red pepper stalks when the red pepper stalks enter the rake teeth;

the connecting bracket (9) is fixedly connected with one end of the cutting assembly;

the handheld rod (3) is of a hollow cylindrical structure, one end, close to the shearing assembly, of the handheld rod is fixedly connected with the other end of the connecting support (9), and one end, far away from the shearing assembly, of the handheld rod is provided with a bottom cover (2); and

a switch button (5) fixedly arranged on the hand-held rod (3);

wherein, the shearing assembly comprises:

the fixed tooth blade (10) is of a sheet structure, rake teeth are arranged at one end of the fixed tooth blade, the other end of the fixed tooth blade is fixedly connected with the handheld rod (3) through a connecting support (9), and a groove parallel to the arrangement direction of the tooth blades is formed in the surface, opposite to the end part of the handheld rod (3), of the fixed tooth blade (10);

the lock catch (13) is connected in the groove in a sliding manner, and a first through groove is formed in the lock catch (13);

a movable tooth blade (11) which is of a sheet structure, one surface of the movable tooth blade is in contact with the fixed tooth blade (10), one end of the movable tooth blade is provided with a rake tooth opposite to the rake tooth of the fixed tooth blade (10), the other end of the movable tooth blade is provided with a second through groove opposite to the first through groove, the movable tooth blade (11) is fixedly connected with the lock catch (13), and the movable tooth blade (11) is used for reciprocating relative to the fixed tooth blade (10) to form shearing force;

the first surface of the substrate of the eccentric coupling seat (12) is provided with a boss matched with the first through groove and the second through groove, the boss is clamped in the through grooves of the lock catch (13) and the movable tooth blade (11), the second surface of the substrate of the eccentric coupling seat (12) is provided with two opposite limiting plates, and the outer sides of the two limiting plates are provided with clamping grooves;

a pressing return spring (14), one end of which is clamped in the clamping groove of the eccentric coupling seat (12), and the other end of which is fixed or clamped on the connecting bracket (9) and is used for pressing the eccentric coupling seat (12) and the movable tooth blade (11) which moves back and forth;

the hand-held lever (3) comprises:

a motor base (7) fixedly arranged in the handheld rod (3);

the driving motor (6) is positioned in the handheld rod (3) and is fixedly arranged on the motor base (7); and

one end of the eccentric shaft (8) far away from the shearing assembly is fixedly connected with an output shaft of the driving motor (6), and the other end of the eccentric shaft is clamped between two limiting plates on the eccentric coupling seat (12);

the switch button (5) and the driving motor (6) are both electrically connected with a power supply.

2. The picking manipulator for red zanthoxylum bungeanum maxim according to claim 1, wherein the hand-held rod (3) has a telescopic structure.

3. The safflower pepper picking manipulator according to claim 1, wherein the fixed tooth blade (10) is a blunt tooth blade, and the movable tooth blade (11) is a sharp tooth blade.

4. The red pepper picking manipulator according to claim 1, wherein the connecting bracket (9) is of an arc-shaped structure, one end of the connecting bracket is fixedly connected to the fixed tooth blade (10), the other end of the connecting bracket is provided with a disc with the same size as the cylindrical cross section of the handheld rod (3), the disc is fixedly connected to one end of the handheld rod (3) close to the shearing assembly, and the handheld rod (3) is at an angle with the shearing assembly.

5. The picking manipulator for red pepper according to claim 1, wherein the power supply is a 12V storage battery or an external power supply arranged inside the hand-held rod (3).

6. The picking manipulator for red pepper according to claim 1, wherein the motor base (7) is located at the opening near one end of the shearing assembly, a through hole is formed in the center of the disk of the motor base (7), and the eccentric shaft penetrates through the through hole.

7. The safflower pepper picking manipulator according to claim 1, wherein the driving motor (6) is a direct current speed reducing motor, the model number is 25GA370.