CN208210848U - Tomato planting pruning device - Google Patents

Abstract

This patent discloses tomato planting pruning devices, including support rod, and support rod side wall is equipped with the first reserve tank, and the first cursor is hinged in the first reserve tank；Position-limit mechanism is additionally provided on strut；The side wall of first cursor is equipped with supporting block；It is equipped with chamber in first cursor, and is rotatably connected to driving shaft in chamber；Driving shaft is equipped with disk, and the eccentric part of disk is hinged with transmission arm, is also wound with wirerope on driving shaft；It is additionally provided with piston cylinder and water tank in chamber, and slidably connects piston plate in piston cylinder；The side wall of piston cylinder is equipped with water inlet；Water inlet pipe is equipped between water inlet and water tank；Piston cylinder is equipped with the sparge pipe across the first cursor；The bottom of first cursor is equipped with fixed blade and groove, is rotatably connected to driven shaft in groove, and torsional spring is equipped between driven shaft and groove；Driven shaft is equipped with movable blades.This programme mainly solves the problems, such as to prune at present, and instrumental function is single and cleaning is inconvenient.

Description

Tomato planting pruning device

Technical field

The utility model relates to the dedicated cutting tool technical fields of gardening.

Background technique

Tomato, i.e. tomato are that Solanaceae tomato genus is annual or herbaceos perennial.Tomato nutrition rich in, The organic acids such as malic acid and citric acid in tomato help digest there are also gastric acidity is increased, adjust the effect of gastrointestinal function； Tomato is rich in vitamin A, vitamin C, vitamin B1, vitamin B2 and carrotene and calcium, phosphorus, potassium, magnesium, iron, zinc, copper and The multiple elements such as iodine also contain protein, carbohydrate, organic acid, cellulose.

Currently, the cultivation technique of tomato includes sowing, fertilising, field planting, training, protects flower, harvesting；Wherein, the training of tomato Purpose be in order to guarantee tomato can health, grow up strong and sturdy；In actual mechanical process, staff mainly utilizes pruning shear complete At training, but pruning shear function now on the market is excessively single；And pruning shear needs to carry out clearly after completing training work It washes, is inconvenient.

Utility model content

The utility model is intended to provide a kind of tomato planting pruning device, single and clear to solve training instrumental function at present Wash inconvenient problem.

In order to achieve the above object, the base case of the utility model is as follows: tomato planting pruning device, including support Bar, the support rod side wall is equipped with the first reserve tank, and the first cursor is hinged in the first reserve tank；On the support rod It is additionally provided with the position-limit mechanism for limiting to the first cursor；The side wall of first cursor is equipped with supporting block；Described It is equipped with chamber in one cursor, and is rotatably connected to the driving shaft across the first cursor in chamber；The driving shaft is equipped with Disk, and the eccentric part of disk is hinged with transmission arm, is also wound with wirerope on the driving shaft；Work is additionally provided in the chamber Plug tube and the water tank for filling clear water, and the piston plate hinged with transmission arm is slidably connected in piston cylinder；The side of the piston cylinder Wall is equipped with water inlet, and water inlet is located on the motion profile of piston plate；Water inlet pipe is equipped between the water inlet and water tank； The piston cylinder is equipped with the sparge pipe across the first cursor；The bottom of first cursor is equipped with fixed blade and recessed Slot is rotatably connected to the driven shaft affixed with wirerope in the groove, and torsional spring is equipped between driven shaft and groove；It is described from Moving axis is equipped with movable blades, and fixed blade is located on the motion profile of movable blades；The sparge pipe is towards fixed blade Direction setting.

The principle of base case: by position-limit mechanism by the first cursor limit in the first reserve tank, i.e., support rod and Supporting block can be used as crutch use, and the disabled and old man is facilitated to use.

When needing to prune, piston plate blocks water inlet (original state)；Position-limiting action of the position-limit mechanism to the first cursor It disappears, rotates counterclockwise 180 ° of the first cursor, then limit to the first cursor by position-limit mechanism.

Support rod movement is controlled, so that needing the branch bar cut off between fixed blade and movable blades；Turn clockwise Dynamic driving shaft, driving shaft drive driven shaft rotation by wirerope, so that movable blades are to the direction of fixed blade on driven shaft It is mobile, the final cutting (pruning) realized using movable blades and fixed blade to branch bar.

Driving shaft can also be disc-rotated, and disk can drive piston plate to make back and forth along the path of piston cylinder by transmission arm Movement；When piston plate moves down, water inlet is communicated with the inside of piston cylinder, so that clear water is flowed into through water inlet pipe, water inlet In piston cylinder；When piston plate moves up, the clear water in piston plate sealing water inlet and extrusion piston cylinder is sprayed out of sparge pipe Out, the clear water of ejection acts in fixed blade and movable blades, and cleaning function can be realized.

The advantages of base case: this programme passes through the cooperation of support rod and supporting block, can be used as crutch use；This programme turns Dynamic driving shaft drives the movable blades on driven shaft mobile to the direction of fixed blade by wirerope, using movable blades and admittedly The excision (pruning) to branch bar is realized in the cooperation of ledger-plate；Compared to the prior art, functional diversities are realized.

This programme driving shaft is disc-rotated, and disk drives piston plate to do back and forth along the path of piston cylinder by transmission arm Movement, and then clear water is introduced in piston cylinder, and is sprayed under the squeezing action of piston plate from sparge pipe, it is realized with this to activity The flushing of blade and fixed blade；Compared to the prior art, automation cleaning is realized, it is very convenient；Also, the clear water sprayed It can also act on soil, have the function that watering.

Further, the position-limit mechanism includes the second reserve tank being set on support rod side wall and is articulated with the second storage The second cursor in slot is equipped with limiting slot between second reserve tank and the first reserve tank；The two of second cursor Side is rotatably connected to asessory shaft, is hinged on each asessory shaft and protrudes into limiting slot, the elastic piece in the first reserve tank, And it is detachably connected between two elastic pieces.

By above-mentioned setting, when needing when crutch is in use, the elastic piece on the second cursor protrudes into first through limiting slot In reserve tank, so that the first cursor is located between two elastic pieces, two elastic pieces is reconnected, but are realized to first turn The limit of swing arm；When needing training processing, two elastic pieces separation, the first cursor rotates counterclockwise 180 °；Second rotation Arm rotates clockwise 180 ° and offsets with supporting block；It is rotated further by asessory shaft, so that the first cursor is located between two elastic pieces, then Two elastic pieces of secondary connection, can be realized the limit of the first cursor.

Further, an elastic piece is equipped with locating piece, another elastic piece is equipped with for determining with what locating piece was clamped Position slot.By above-mentioned setting, connect by the locating piece on an elastic piece with the locating slot on another elastic piece Realize the connection of two elastic pieces, structure is simple, facilitates connection and separation.

Further, the fixed blade is equipped with the guide groove of vertical slot and dome-type, and vertical slot is communicated with guide groove. By above-mentioned setting, clear water is after sparge pipe ejection, and a part of clear water acts in vertical slot and the path of vertical slot is moved to In guide groove, acting in opposition is in soil under the guiding of guide groove again for clear water, the further expansion area of watering.

Further, the driving shaft is equipped with turning handle.

Detailed description of the invention

Fig. 1 is the schematic diagram of the utility model tomato planting pruning Installation practice；

Fig. 2 is the partial sectional view of the first cursor；

Fig. 3 is the partial sectional view of the vertical view of Fig. 1；

Fig. 4 is the structural schematic diagram of two elastic pieces connection.

Specific embodiment

It is further described below by specific embodiment:

Appended drawing reference in Figure of description includes: support rod 1, the first reserve tank 2, the first cursor 3, supporting block 4, chamber Room 5, driving shaft 6, disk 7, transmission arm 8, wirerope 9, piston cylinder 10, water tank 11, piston plate 12, water inlet 13, water inlet pipe 14, Sparge pipe 15, fixed blade 16, groove 17, driven shaft 18, movable blades 19, the second reserve tank 20, the second cursor 21, auxiliary Axis 22, elastic piece 23, locating piece 24, locating slot 25, vertical slot 26, guide groove 27.

Embodiment is basic as shown in attached drawing 1 and attached drawing 3: tomato planting pruning device, including support rod 1, the right side of support rod 1 The first reserve tank 2 is offered on side wall, and the first cursor 3 is hinged in the first reserve tank 2；It is opened on the left side wall of support rod 1 Equipped with the second reserve tank 20, and the second cursor 21 is hinged in the second reserve tank 20, the second reserve tank 20 and the first reserve tank 2 Between offer limiting slot；The two sides of second cursor 21 are rotatably connected to asessory shaft 22, hinged on each asessory shaft 22 Have and protrudes into limiting slot, the elastic piece 23 in the first reserve tank 2；As shown in Fig. 4, locating piece is connected on the elastic piece 23 on the left side 24, the locating slot 25 for being clamped with locating piece 24 is offered on the elastic piece 23 on the right.

As shown in Fig. 2, supporting block 4 is connected on the side wall of the first cursor 3；Chamber is offered in first cursor 3 5, and the driving shaft 6 across the first cursor 3 is rotatably connected in chamber 5, and be connected with turning handle on driving shaft 6；On driving shaft 6 It is connected with disk 7, and the eccentric part of disk 7 is hinged with transmission arm 8, is also wound with wirerope 9 on driving shaft 6；Also pacify in chamber 5 Equipped with piston cylinder 10 and the water tank 11 for filling clear water, and the piston plate 12 hinged with transmission arm 8 is slidably connected in piston cylinder 10； Water inlet 13 is offered on the side wall of piston cylinder 10, and water inlet 13 is located on the motion profile of piston plate 12；Water inlet 13 with Water inlet pipe 14 is connected between water tank 11；The sparge pipe 15 across the first cursor 3, and sparge pipe 15 are connected on piston cylinder 10 Width be gradually reduced (as shown in Fig. 1) from top to bottom；Sparge pipe 15 is arranged towards the direction of fixed blade 16.

The bottom of first cursor 3 is provided with fixed blade 16 and groove 17, and vertical slot 26 is offered in fixed blade 16 With the guide groove 27 of dome-type, and vertical slot 26 is communicated with guide groove 27.It is rotatably connected in groove 17 affixed with wirerope 9 Driven shaft 18, and torsional spring is connected between driven shaft 18 and groove 17；Movable blades 19, and fixing cutter are connected on driven shaft 18 Piece 16 is located on the motion profile of movable blades 19.

Specific implementation process is as follows:

Elastic piece 23 on second cursor 21 protrudes into the first reserve tank 2 through limiting slot, so that the first cursor 3 is located at Between two elastic pieces 23, then pass through locating piece 24 and connect two elastic pieces 23 with locating slot 25, but realizes to first turn The limit of swing arm 3；I.e. support rod 1 and supporting block 4 can be used as crutch use, and the disabled and old man is facilitated to use.

When needing to prune, piston plate 12 blocks water inlet 13 (original state)；Two elastic pieces 23 separate, the first cursor 3 rotate counterclockwise 180 °；Second cursor 21 rotates clockwise 180 ° and offsets with supporting block 4；It is rotated further by asessory shaft 22, so that the One cursor 3 is located between two elastic pieces 23, is again coupled to two elastic pieces 23, the limit of the first cursor 3 can be realized.

The movement of support rod 1 is controlled, so that needing the branch bar cut off between fixed blade 16 and movable blades 19；Up time Needle rotates driving shaft 6, and driving shaft 6 drives driven shaft 18 to rotate by wirerope 9, so that movable blades 19 are to admittedly on driven shaft 18 The direction of ledger-plate 16 is mobile, the final cutting (pruning) realized using movable blades 19 and fixed blade 16 to branch bar.

Driving shaft 6 can also drive disk 7 to rotate, and disk 7 can drive piston plate 12 along the road of piston cylinder 10 by transmission arm 8 Diameter is reciprocating；When piston plate 12 moves down, water inlet 13 is communicated with the inside of piston cylinder 10, so that clear water is through intaking Pipe 14, water inlet 13 flow into piston cylinder 10；When piston plate 12 moves up, piston plate 12 seals water inlet 13 and squeezes work Clear water in plug tube 10 is sprayed out of sparge pipe 15, and clear water a part of ejection acts on fixed blade 16 and movable blades 19 On, cleaning function can be realized；A part of clear water directly sputters on soil, some clear water acts in vertical slot 26 And the path of vertical slot 26 is moved in guide groove 27, acting in opposition is in soil under the guiding of guide groove 27 again for clear water, i.e., It can be achieved to pour water process.

Above-described is only the embodiments of the present invention, the common sense such as well known specific structure and/or characteristic in scheme It does not describe excessively herein.It should be pointed out that for those skilled in the art, before not departing from the utility model structure It puts, several modifications and improvements can also be made, these also should be considered as the protection scope of the utility model, these all will not shadow Ring effect and patent practicability that the utility model is implemented.This application claims protection scope should be in its claim Subject to appearance, the records such as specific embodiment in specification can be used for explaining the content of claim.

Claims (5)

1. tomato planting pruning device, it is characterised in that: including support rod, the support rod side wall is equipped with the first reserve tank, And first is hinged with the first cursor in reserve tank；The position restrainer for limiting to the first cursor is additionally provided on the support rod Structure；The side wall of first cursor is equipped with supporting block；Chamber, and rotation connection in chamber are equipped in first cursor There is the driving shaft across the first cursor；The driving shaft is equipped with disk, and the eccentric part of disk is hinged with transmission arm, described Wirerope is also wound on driving shaft；It is additionally provided with piston cylinder in the chamber and fills the water tank of clear water, and sliding in piston cylinder It is connected with the piston plate hinged with transmission arm；The side wall of the piston cylinder is equipped with water inlet, and water inlet is located at piston plate On motion profile；Water inlet pipe is equipped between the water inlet and water tank；The piston cylinder is equipped with the spray across the first cursor Water pipe；The bottom of first cursor is equipped with fixed blade and groove, is rotatably connected in the groove affixed with wirerope Driven shaft, and between driven shaft and groove be equipped with torsional spring；The driven shaft is equipped with movable blades, and fixed blade is located at work On the motion profile of cutting blade；The sparge pipe is arranged towards the direction of fixed blade.

2. tomato planting pruning device according to claim 1, it is characterised in that: the position-limit mechanism includes being set to branch The second reserve tank on strut side wall and the second cursor being articulated in the second reserve tank, second reserve tank are stored up with first It deposits and is equipped with limiting slot between slot；The two sides of second cursor are rotatably connected to asessory shaft, on each asessory shaft It is hinged with and protrudes into limiting slot, the elastic piece in the first reserve tank, and be detachably connected between two elastic pieces.

3. tomato planting pruning device according to claim 2, it is characterised in that: an elastic piece is equipped with locating piece, Another elastic piece is equipped with the locating slot for being clamped with locating piece.

4. tomato planting pruning device according to claim 3, it is characterised in that: the fixed blade is equipped with vertical slot With the guide groove of dome-type, and vertical slot is communicated with guide groove.

5. tomato planting pruning device according to claim 4, it is characterised in that: the driving shaft is equipped with turning handle.