CN210328565U - Universal bending mechanical scissors - Google Patents

Abstract

The utility model discloses a universal bending mechanical scissors, which solves the technical problems that the scissors can not freely change angles according to the growth positions of oil tea fruits when picking the oil tea fruits, and the like, and comprises scissors, a support rod and a hollow base, wherein the scissors are arranged at the top end of the support rod, the bottom end of the support rod penetrates into the hollow base through a bearing, the support rod comprises an upper support rod A and a lower support rod B which are hinged through a concave connecting piece, the upper support rod A is of a hollow structure, the outer surface of the bottom of the upper support rod A is provided with a support piece, the support piece is hinged with a rocker arm through a hinge shaft, one end of the rocker arm is fixedly connected on the upper support rod A through a reset spring, the concave connecting piece of the utility model can realize the position adjustment of the scissors in a vertical plane vertical to the horizontal plane, and the scissors can realize 360-degree rotation in the horizontal, thereby realizing the picking of the tea oil fruits growing at various positions.

Description

Universal bending mechanical scissors

Technical Field

The utility model belongs to the technical field of picking tool, concretely relates to universal crooked mechanical scissors.

Background

Tea-oil camellia alias: tea tree, tea oil tree, and white flower tea; camellia oleifera belongs to Theaceae, and is a evergreen small arbor. Its seed can be used for extracting oil (tea oil) for eating, so its name is. The tea oil is clear in color, delicious, rich in nutrition and long in storage life, and is high-quality edible oil; can also be used as lubricating oil and antirust oil for industry. The tea cake is not only a pesticide but also a fertilizer, and can improve the water storage capacity of the farmland and prevent and control pests in the rice field. The pericarp is the raw material for extracting tannin extract. The camellia oleifera is one of four major woody oil plants in the world, grows in high mountains and hilly lands in subtropical regions in south China, and is a pure natural high-grade oil plant specific to China. Mainly focuses on Zhejiang, Jiangxi, Henan, Hunan and Guangxi provinces, and the annual output of the five provinces in China is only about 20 ten thousand tons. The seed contains more than 30% of oil, and can be used for eating, hair moistening, medicine preparation, candle and soap, or used as engine oil substitute.

Camellia oleifera is commonly known as the world's four woody edible oil plants, together with oil palm, olive and coconut. The tea-oil tree has high comprehensive utilization value, the tea seed meal contains tea saponin, tea seed polysaccharide, tea seed protein and the like, which are raw materials of products in chemical industry, light industry, food industry, feed industry and the like, the tea seed shells can be made into furfural, active carbon and the like, and the gray washing head of the tea tree can kill lice including worm eggs. The tea tree is fine, dense and heavy, is held in a county in hand, is very hard, is the best material for making a gyroscope and a slingshot, and because the tea tree has natural textures of tea trees and is also a high-grade material for making high-grade wood buttons, the tea fruit can exist in all heights and all directions of tea tree plants in the growth process, the height and the direction of the mechanical scissors need to be continuously changed when the tea fruit is cut by the mechanical scissors, meanwhile, the scissors cannot be taken after the tea fruit is used, the sharp end of the scissors faces outwards, and potential safety hazards exist when the scissors are placed in a storehouse.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the technical problem such as the angle that the tea-oil camellia fruit picking in-process can not be according to the growth position control scissors of tea-oil camellia fruit, the utility model provides a mechanical scissors of universal bending.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

a universal bending mechanical scissors comprises scissors, a support rod and a hollow base, wherein the scissors are arranged at the top end of the support rod, the bottom end of the support rod penetrates into the hollow base through a bearing, the support rod comprises an upper support rod A and a lower support rod B which are hinged through a concave connecting piece, the lower support rod B penetrates into the hollow base through a bearing on the hollow base and is fixedly connected with the connection rod, a driven bevel gear is arranged at the other end of the connection rod, a motor is fixedly arranged in the hollow base, a bevel gear is fixedly arranged on an output shaft of the motor and is meshed with the driven bevel gear, the upper support rod A is of a hollow structure, a support sheet is arranged on the outer surface of the bottom of the upper support rod A, a rocker arm is hinged on the support sheet through a hinge shaft, one end of the rocker arm is connected with the upper support rod A through a reset spring, and a fixed, go up bracing piece A's inside and be equipped with the actuating lever that the drive scissors opened and shut, the top of actuating lever and one of them blade of scissors are articulated, and the bottom rigid coupling of actuating lever has the connecting wire, still is equipped with the spring that is used for the scissors to reset on being located the actuating lever of bracing piece A, the connecting wire is walked around the fixed pulley and is worn out bracing piece A and set up the one end that does not set up reset spring on the rocking arm.

Further, the character cut in bas-relief connecting piece includes character cut in bas-relief connecting piece, connecting block, bolt and lower character cut connecting piece, it is equipped with the aperture all to symmetry on the bulge of character cut in bas-relief connecting piece and lower character cut connecting piece to go up, the bolt passes the connecting block and wears out the aperture of the other end on the character cut connecting piece through the aperture of one end on the character cut connecting piece of last epirelief, the bolt wears out the connecting block and wears out the aperture of the other end on the character cut connecting piece of lower arch through the aperture of character cut.

Further, the surface that goes up bracing piece A top and articulates the one side of scissors is equipped with the spout, be equipped with the through-hole on the spout, on the scissors with go up bracing piece A articulated scissors piece on articulated still articulated have branch, the other end of branch articulates there is the gleitbretter parallel with last bracing piece A surface, be equipped with on the gleitbretter with the spout through-hole size matching's through-hole, upward be equipped with on the bracing piece A and be used for locking the gleitbretter on last bracing piece A the pin, the pin sets firmly on last bracing piece A through soft rope.

Further, the connecting rod has set firmly on the fixed plate, be equipped with the collection net that is used for collecting the oil tea fruit that cuts through the locking ring on going up bracing piece A.

Furthermore, the bottom of the hollow base is provided with a roller convenient for the mechanical scissors to move.

Furthermore, the bottom of the hollow base is provided with a balancing weight.

The utility model discloses the during operation: firstly will the utility model discloses a required position is placed to mechanical scissors, link to each other motor and municipal power supply, switch on behind the motor, pivoted motor output shaft drives bevel gear and rotates, pivoted bevel gear drives and rotates rather than the driven bevel gear of meshing, pivoted driven bevel gear drives the connecting rod and rotates, the pivoted connecting rod drives and rotates with the lower support bar B of connecting rod rigid coupling, pivoted lower support bar B drives support bar A, scissors and collection net rotate, thereby realize the position control of scissors at the horizontal direction, then realize the adjustment to scissors position on vertical plane through adjusting character cut shaped connecting piece, through the regulation of scissors level and vertical plane position, accomplish the position control to the scissors.

The utility model has the advantages as follows:

1. the utility model discloses at first the utility model discloses a required position is placed to mechanical scissors, link to each other the motor with municipal power, switch on behind the motor, pivoted motor output shaft drives bevel gear and rotates, pivoted bevel gear drives and rotates rather than the driven bevel gear of meshing, pivoted driven bevel gear drives the connecting rod and rotates, pivoted connecting rod drives and rotates with the lower bracing piece B of connecting rod rigid coupling, pivoted lower bracing piece B drives bracing piece A, scissors and collection net rotate, thereby realize the position control of scissors at the horizontal direction, then realize the adjustment to scissors position on vertical plane through adjusting character cut shaped connecting piece, through the regulation of scissors level and vertical plane position, accomplish the position adjustment to the scissors, thereby solve the problem that the tea-oil camellia fruit picking in-process can not adjust the angle of scissors according to the growth position of tea-oil camellia fruit.

2. The font connecting piece of caveing in the corner includes font connecting piece, connecting block, bolt and lower font connecting piece, it is equipped with the aperture to go up the equal symmetry on the bulge of font connecting piece of caveing in and lower font connecting piece, the bolt passes the connecting block and wears out the aperture of the upper end other end on the font connecting piece through the aperture of last one end of last font connecting piece of caveing in, the bolt is worn out the connecting block and is worn out the aperture of the upper end other end of lower font connecting piece through the aperture of last one end of lower font connecting piece, realizes the position control of shear blade in a plane through font connecting piece.

3. Go up the surface that bracing piece A top articulates the one side that has the scissors and be equipped with the spout, be equipped with the through-hole on the spout, on the scissors with last bracing piece A articulated scissors on still articulated have branch, the other end of branch articulates there is the gleitbretter parallel with last bracing piece A surface, be equipped with on the gleitbretter with the spout on the through-hole size matching's through-hole, upward be equipped with on the bracing piece A and be used for locking the gleitbretter pin on last bracing piece A, the pin sets firmly on last bracing piece A through soft rope, realizes collecting the scissors piece through the cooperation of spout, branch and gleitbretter to the scissors point is outwards when preventing to place, brings the potential safety hazard.

4. Set firmly the connecting rod on the fixed plate, upward be equipped with the collection net that is used for collecting the tea-oil camellia fruit that cuts through the locking ring on bracing piece A, collect the net through setting up in the scissors below, can effectively collect the tea-oil camellia fruit that cuts to collecting in the net.

5. Hollow base's bottom is equipped with the gyro wheel that the mechanical scissors of being convenient for removed, sets up the gyro wheel through the bottom at hollow base, can conveniently remove the utility model provides a mechanical scissors is to required position.

6. The bottom of hollow base is equipped with the balancing weight, through adding in the bottom and establishing the balancing weight, when having collected abundant tea-oil camellia fruit in collecting the net, places because uneven the device of weight emptys.

Drawings

FIG. 1 is a schematic structural view of a universal bending mechanical scissors of the present invention;

FIG. 2 is a schematic view of the internal perspective structure of the present invention;

reference numerals: 1-hollow base, 2-lower support bar B, 3-upper support bar A, 4-scissors, 5-bearing, 6-connecting bar, 7-motor, 8-lower concave connecting piece, 9-upper concave connecting piece, 10-connecting block, 11-bolt, 12-driving bar, 13-fixed pulley, 14-connecting line, 15-support piece, 16-rocker arm, 17-reset spring, 18-chute, 19-support bar, 20-slide piece, 21-through hole, 22-bolt, 23-collection net, 24-roller and 25-counterweight block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

Example 1

As shown in fig. 1-2, a universal bending mechanical scissors 4 comprises scissors 4, a support rod and a hollow base 1, the scissors 4 is arranged on the top end of the support rod, the bottom end of the support rod penetrates into the hollow base 1 through a bearing 5, the support rod comprises an upper support rod A3 and a lower support rod B2 which are hinged through a concave-shaped connecting piece, the lower support rod B2 penetrates into the hollow base 1 through the bearing 5 on the hollow base 1 and is fixedly connected with a connecting rod 6, a driven bevel gear is arranged on the other end of the connecting rod 6, a motor 7 is fixedly arranged in the hollow base 1, a bevel gear is fixedly arranged on an output shaft of the motor 7 and is meshed with the driven bevel gear, the upper support rod A3 is of a hollow structure, a support piece 15 is arranged on the outer surface of the bottom of the upper support rod A3, a rocker arm 16 is hinged on the support piece 15 through a, the one end of rocking arm 16 is passed through reset spring 17 and is connected upper support rod A3, be equipped with the fixed pulley 13 on the internal surface of the bottom of upper support rod A3, the inside of upper support rod A3 is equipped with the actuating lever 12 that drives scissors 4 and open and shut, one of them blade of the top of actuating lever 12 and scissors 4 is articulated, and the bottom rigid coupling of actuating lever 12 has connecting wire 14, still is equipped with the spring that is used for scissors 4 to reset on the actuating lever 12 that is located upper support rod A3, connecting wire 14 is walked around fixed pulley 13 and is worn out upper support rod A3 and set up the one end that does not set up reset spring 17 on rocking arm 16.

In this embodiment, at first will the utility model discloses a required position is placed to mechanical scissors 4, link to each other motor 7 with municipal power, switch on behind the motor 7, pivoted motor 7 output shaft drives bevel gear and rotates, pivoted bevel gear drives and rotates rather than the driven bevel gear of meshing, pivoted driven bevel gear drives connecting rod 6 and rotates, pivoted connecting rod 6 drives the lower support bar B2 rotation with connecting rod 6 rigid coupling, pivoted lower support bar B2 drives support bar A3, scissors 4 rotates with collection net 23, thereby realize scissors 4 at the position control of horizontal direction, then realize the adjustment to scissors 4 position on vertical plane through adjusting the character cut shape connecting piece, through the regulation of scissors 4 level and vertical plane position, accomplish the position control to scissors 4.

Example 2

As shown in fig. 1, this embodiment has made further improvement on the basis of embodiment 1, the character cut in bas shape connecting piece includes character cut in bas shape connecting piece 9, connecting block 10, bolt 11 and lower character cut connecting piece 8, it is equipped with the aperture all to symmetry on the bulge of character cut in bas shape connecting piece 9 and lower character cut connecting piece 8 to go up, bolt 11 passes connecting block 10 and wears out the aperture of the other end on the character cut connecting piece of upper convex through the aperture of the last one end of character cut connecting piece of upper convex, bolt 11 wears out connecting block 10 and wears out the aperture of the other end on the character cut connecting piece of lower convex through the aperture of the last one.

This embodiment, the character cut in bas-relief shape connecting piece includes character cut in bas-relief shape connecting piece 9, connecting block 10, bolt 11 and lower character cut connecting piece 8, it is equipped with the aperture all to symmetry on the bulge of character cut in bas-relief shape connecting piece 9 and lower character cut connecting piece 8 to go up, bolt 11 passes connecting block 10 and wears out the aperture of the other end on the character cut connecting piece through the aperture of one end on the character cut connecting piece of last epirelief, bolt 11 wears out connecting block 10 and wears out the aperture of the other end on the character cut connecting piece of lower arch through the aperture of character cut connecting piece of lower arch, realizes 4 position adjustment of scissors in a.

Example 3

As shown in fig. 1, this embodiment is further improved on the basis of embodiment 1, a sliding groove 18 is disposed on the outer surface of one side of the scissors 4 hinged to the top of the upper supporting rod A3, a through hole 21 is disposed on the sliding groove 18, a supporting rod 19 is further hinged to the scissors 4 hinged to the upper supporting rod A3, a sliding piece 20 parallel to the outer surface of the upper supporting rod A3 is hinged to the other end of the supporting rod 19, a through hole 21 matched with the size of the through hole 21 disposed on the sliding groove 18 is disposed on the sliding piece 20, a pin 22 for locking the sliding piece 20 to the upper supporting rod A3 is disposed on the upper supporting rod A3, and the pin 22 is fixedly disposed on the upper supporting rod A3 through a soft rope.

This embodiment, the surface that goes up bracing piece A3 top and articulate the one side of scissors 4 is equipped with spout 18, be equipped with through-hole 21 on spout 18, it has branch 19 still to articulate on 4 pieces of scissors with last bracing piece A3 articulated scissors 4 on the scissors 4, the other end of branch 19 articulates there is the gleitbretter 20 with last bracing piece A3 surface parallel, be equipped with on the gleitbretter 20 with the through-hole 21 size matching on the spout 18 through the through-hole 21, be equipped with on going up the bracing piece A3 and be used for locking gleitbretter 20 on last bracing piece A3 pin 22, pin 22 sets firmly on last bracing piece A3 through soft rope, realizes collecting 4 pieces of scissors through the cooperation of spout 18, branch 19 and gleitbretter 20 to scissor 4 points outwards when placing, brings the potential safety hazard.

Example 4

As shown in fig. 1, this embodiment is further improved from embodiment 1, in which a connecting rod 6 is fixedly arranged on the fixing plate, and a collecting net 23 for collecting the cut oil-tea camellia fruits is arranged on the upper supporting rod a3 through a locking ring.

This embodiment, connecting rod 6 has set firmly on the fixed plate, upward be equipped with the collection net 23 that is used for collecting the tea-oil camellia fruit that cuts through the locking ring on the bracing piece A3, collect net 23 through setting up in scissors 4 below, can effectively collect the tea-oil camellia fruit that cuts to collect in the net 23.

Example 5

As shown in fig. 1, this embodiment is further improved on the basis of embodiment 1, a roller 24 for facilitating the movement of the mechanical scissors 4 is disposed at the bottom of the hollow base 1, and a counterweight 25 is disposed at the bottom of the hollow base 1.

This embodiment, hollow base 1's bottom is equipped with the gyro wheel 24 that the mechanical scissors 4 of being convenient for removed, sets up gyro wheel 24 through the bottom at hollow base 1, can conveniently remove the utility model provides a mechanical scissors 4 to required position, hollow base 1's bottom is equipped with the balancing weight 25, through adding in the bottom and establishing balancing weight 25, when having collected abundant tea-oil camellia fruit in collecting net 23, places because the device is emptyd to the weight inequality.

Claims (6)

1. The utility model provides a universal crooked mechanical scissors, includes scissors (4), bracing piece and hollow base (1), the top at the bracing piece is established to scissors (4), the bottom of bracing piece penetrates inside hollow base (1) through bearing (5), its characterized in that, the bracing piece includes upper strut rod A (3) and lower strut rod B (2) through the font connecting piece is articulated, lower strut rod B (2) penetrates hollow base (1) and with connecting rod (6) rigid coupling through bearing (5) on hollow base (1), be equipped with driven bevel gear on the other end of connecting rod (6), hollow base (1) internal fixation has motor (7), bevel gear has set firmly on the output shaft of motor (7), bevel gear and driven bevel gear meshing, upper strut rod A (3) are hollow structure, the surface of upper strut rod A (3) bottom is equipped with support piece (15), articulated through the hinge on support piece (15) have rocking arm (16), reset spring (17) rigid coupling is passed through to the one end of rocking arm (16) on last bracing piece A (3), be equipped with fixed pulley (13) on the inner surface of the bottom of going up bracing piece A (3), the inside of going up bracing piece A (3) is equipped with actuating lever (12) that drive scissors (4) opened and shut, one of them blade of the top of actuating lever (12) and scissors (4) is articulated, and the bottom rigid coupling of actuating lever (12) has connecting wire (14), connecting wire (14) are walked around fixed pulley (13) and are worn out last bracing piece A (3) and set up the one end that does not set up reset spring (17) on rocking arm (16).

2. The universal crooked mechanical scissors of claim 1, characterized in that, the character cut in bas-relief connecting piece includes character cut in bas-relief connecting piece (9), connecting block (10), bolt (11) and lower character cut connecting piece (8), it all is equipped with the aperture to go up on the bulge of character cut in bas-relief connecting piece (9) and lower character cut connecting piece (8) symmetrically, bolt (11) pass connecting block (10) and wear out the aperture of the other end on the character cut connecting piece through the aperture of last one end of character cut connecting piece on the upper convex, bolt (11) wear out connecting block (10) and wear out the aperture of the other end on the character cut connecting piece through the aperture of last one end of lower character cut connecting piece.

3. The universal-bending mechanical scissors according to claim 1, wherein a sliding groove (18) is formed in the outer surface of one side, at which the top of the upper supporting rod A (3) is hinged to the scissors (4), of the upper supporting rod A (3), a through hole (21) is formed in the sliding groove (18), a supporting rod (19) is further hinged to the scissors (4) hinged to the upper supporting rod A (3) of the scissors (4), a sliding piece (20) parallel to the outer surface of the upper supporting rod A (3) is hinged to the other end of the supporting rod (19), a through hole (21) matched with the size of the through hole (21) in the sliding groove (18) is formed in the sliding piece (20), a pin (22) used for locking the sliding piece (20) to the upper supporting rod A (3) is formed in the upper supporting rod A (3), and the pin (22) is fixedly arranged on the upper supporting rod A (.

4. Universal bending mechanical scissors according to claim 1, wherein the upper supporting rod A (3) is provided with a collecting net (23) for collecting cut oil-tea camellia fruits by a locking ring.

5. Universal bending mechanical scissors according to claim 1, wherein the bottom of the hollow base (1) is provided with rollers (24) for facilitating the movement of the mechanical scissors (4).

6. Universal curved mechanical scissors according to claim 1, characterised in that the base of the hollow base (1) is provided with a counterweight (25).

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