CN217770933U - Hand-held double-row tea leaf trimmer - Google Patents

Abstract

The utility model provides a hand-held double row tealeaves trimming machine, including hand-held type frame, hand-held type frame front end is connected with two vertical mutual parallel arrangement's rectangle framves, rotates through the bearing frame in the rectangle frame and is connected with the lead screw, and lead screw outside threaded connection has the screw plate, and the outside of screw plate is fixed with the limiting plate, and the both sides end of connecting plate is fixed with the stopper, and stopper sliding connection is in the outside of rectangle frame, and the side of limiting plate is fixed with the trimming machine main part, is provided with horizontal pruning chain saw in the trimming machine main part. The utility model discloses a be connected with two vertical mutual parallel arrangement's rectangle framves at hand formula frame front end, can accomplish two rectangle adjustment of putting up relative spacing through the mounted position of adjustment connecting block in the spread groove, can drive in step and prune the main part and remove to suitable height, carry out the synchronous pruning operation of two lines of tealeaves adjacent in the tealeaves kind plant area of different row spacing, economical and practical.

Description

Hand-held double-row tea leaf trimmer

Technical Field

The utility model belongs to the technical field of the tealeaves trimming machine, concretely relates to hand-held double row tealeaves trimming machine.

Background

Tea trees need to be frequently trimmed in the planting process, and the trimming of the tea trees is a measure for inhibiting the growth advantage of the top main branches, can stimulate the germination of buds at lower positions of the plants, enhances the tree vigor, and cultivates high-yield and high-quality tree crowns.

The tea tree pruning method mainly comprises the steps of shaping pruning of young tea trees, light pruning and deep pruning of mature tea trees, heavy pruning of aged tea trees and the like, so that a pruning device is required to be used, and in order to improve the tea leaf pruning efficiency, some pruning machines are usually adopted to be matched for use.

Current trimming means is the unilateral trimming machine mostly, and the pruning of one line tealeaves can only be carried out to the single one promptly, prunes inefficiency, and prunes the risk of stepping on the tea tree that can increase in the district back and forth of planting row of tealeaves, and is very inconvenient.

Based on this, provide a hand-held two line tealeaves trimming machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to the not enough of above-mentioned prior art, provide a hand-held double row tealeaves trimming machine to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model discloses a technical scheme is: a hand-held double-row tea leaf trimmer comprises a hand-held frame, wherein the bottom side of the hand-held frame is connected with two rollers through a connecting seat, and the front end of the hand-held frame is connected with two rectangular frames which are vertically arranged in parallel;

a lead screw is rotatably connected in the rectangular frame through a bearing seat, a screw hole plate is in threaded connection with the outer side of the lead screw, a limiting plate is fixed on the outer side of the screw hole plate, limiting blocks are fixed on two side ends of the limiting plate, and the limiting blocks are connected to the outer side of the rectangular frame in a sliding mode;

the side face of the limiting plate is fixedly provided with a trimmer main body, and the trimmer main body is provided with a transverse trimming chain saw.

Furthermore, the top of lead screw extends to the top of rectangle frame, just the top of lead screw is connected with the adjustment disk, be provided with the locking piece between the top of adjustment disk and rectangle frame.

Furthermore, the top ends and the bottom ends of the two rectangular frames are respectively fixed with a connecting piece, each connecting piece comprises a connecting frame, a connecting plate and a locking block, one end of each connecting frame is fixed at the side end of one rectangular frame, one end of each connecting plate is fixed at the side end of the other rectangular frame, one end of each connecting plate, which is close to the corresponding connecting frame, is sleeved in the corresponding connecting frame, the locking blocks are connected to the corresponding connecting frames in a threaded manner, and the inner side ends of the locking blocks abut against the inner side sections, which are sleeved in the corresponding connecting frames, of the connecting plates.

Further, the upper and lower both sides of hand-held type frame front end at two mobile masts respectively still are fixed with the auxiliary rod respectively, the front end of mobile jib and two auxiliary rods is fixed with the connecting block respectively, the side of rectangle frame is provided with the banding spread groove of three, the connecting block is connected respectively in the spread groove.

Furthermore, the bottom side of the connecting groove is in threaded connection with a tightly-abutting screw rod, and the connecting block is fixedly abutted and pressed in the connecting groove through the action of the tightly-abutting screw rod.

Furthermore, a storage basket is further arranged on the hand-held vehicle frame, reinforcing rods are arranged on the periphery of the storage basket, and the side ends of the auxiliary rods are fixed to the reinforcing rods of the storage basket.

Furthermore, the walking type frame is respectively fixed with a supporting rod for stably placing the walking type frame at the position close to the front end on the two main rods.

Compared with the prior art, the utility model has the following advantage:

the utility model discloses a be connected with two vertical mutual parallel arrangement's rectangle framves at hand formula frame front end, relative spacing's adjustment between two rectangle framves can be accomplished through the mounted position of adjustment connecting block in the spread groove, it is connected with the lead screw to rotate through the bearing frame in the rectangle frame, the top of lead screw extends to the top of rectangle frame, and be connected with the adjustment dish on the top of lead screw, external force drives the rotation that the rotation of adjustment dish can drive the lead screw, when the adjustment dish drives the lead screw and rotates to suitable direction, utilize the locking piece to lock the locking operation that can accomplish the lead screw in step with the adjustment dish, lead screw outside threaded connection has the screw plate, the outside of screw plate is fixed with the limiting plate, the both sides end of limiting plate is fixed with the stopper, when the lead screw rotates, under the effect of the stopper of limiting plate both sides, can drive the height adjustment of the screw plate of threaded connection in the screw outside, the side of limiting plate is fixed with the trimming machine main part, when the limiting plate adjusts to suitable height under the drive of screw plate, can drive the trimming main part of trimming in step move to suitable height, the trimming main part moves to the suitable height, the rethread chain saw carries out the trimming of tealeaves, thereby can be convenient to carry out the different row spacing of tealeaves row spacing's the operation of tealeaves.

Drawings

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

FIG. 2 is a schematic view of the internal connection structure of the rectangular frame of the present invention;

description of the reference numerals:

1-a hand-held vehicle frame; 11-a connecting seat; 12-a roller; 13-a support bar; 14-an auxiliary rod; 2-a rectangular frame; 21-a connecting groove; 3, a lead screw; 31-a screw hole plate; 4-a limiting plate; 41-a limiting block; 5-the trimmer body; 51-trim chain saw; 6-a connecting piece; 61-a connecting frame; 62-a connecting plate; 63-a locking block; and 7, placing a basket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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 efforts all belong to the protection scope of the present invention.

As shown in fig. 1 and fig. 2, the utility model provides a technical solution: a walking type double-row tea leaf trimmer comprises a walking type frame 1, wherein the bottom side of the walking type frame 1 is connected with two rollers 12 through a connecting seat 11, and when the walking type frame 1 is used, an operator pushes the walking type frame 1, and equipment can be pushed to move forward under the action of the two rollers 12.

And supporting rods 13 for stably placing the walking type frame 1 are respectively fixed on the positions, close to the front ends, of the two main rods of the walking type frame 1, so that the stable placement of the walking type frame is facilitated.

The hand-held frame 1 is further provided with a storage basket 7, the periphery of the storage basket 7 is provided with reinforcing rods, and the side ends of the auxiliary rods 14 are fixed on the reinforcing rods of the storage basket 7.

The utility model discloses a two-row tea pruning machine, including walking frame 1 front end, walking frame 2, auxiliary rod 14, mobile jib and two auxiliary rod 14, the front end of walking frame 1 front end is still fixed with respectively in the upper and lower both sides of two mobile jib, the front end of mobile jib and two auxiliary rod 14 is fixed with the connecting block respectively, the side of rectangle frame 2 is provided with three long banding spread groove 21, the connecting block is connected respectively in spread groove 21, can accomplish the adjustment of relative interval between two rectangle framves 2 through the mounted position of adjustment connecting block in spread groove 21 to can be convenient for carry out the synchronous pruning operation of two lines of adjacent tealeaves in the tealeaves kind district of different row spacing.

In order to improve the installation stability of the rectangular frame 2, the bottom side of the connecting groove 21 is connected with a pressing screw in a threaded manner, and the connecting block is pressed and fixed in the connecting groove 21 through the pressing screw.

Be connected with lead screw 3 through the bearing frame rotation in the rectangle frame 2, the top of lead screw 3 extends to the top of rectangle frame 2, just the top of lead screw 3 is connected with adjustment disk 32, and the rotation that external force drove adjustment disk 32 can drive the rotation of lead screw 3.

Be provided with the locking piece between the top of adjustment disk 32 and rectangular frame 2, when adjustment disk 32 drove lead screw 3 and rotates to suitable direction, utilize the locking piece to lock adjustment disk 32 and can accomplish the locking operation of lead screw 3 in step.

3 outside threaded connection of lead screw has the screw board 31, the outside of screw board 31 is fixed with limiting plate 4, the both sides end of limiting plate 4 is fixed with limiting block 41, limiting block 41 sliding connection is in the outside of rectangle frame 2, and when lead screw 3 rotated, under the effect of limiting block 41 of limiting plate 4 both sides, can drive the height adjustment of the screw board 31 of threaded connection in the 3 outside of lead screw.

The trimmer main body 5 is fixed on the side face of the limiting plate 4, when the limiting plate 4 is adjusted to a proper height under the driving of the screw hole plate 31, the trimming main body 5 can be synchronously driven to move to the proper height, the trimming chain saw 51 is transversely arranged on the trimmer main body 5, and then tea leaves are trimmed through the trimming chain saw 51.

The provision of the trimmer main body 5 with the transverse trimming chain saw 51 is conventional and the detailed construction and trimming operation thereof will not be described herein.

In order to improve the stability of connecting each other of two rectangle framves 2, two the top and the bottom of rectangle frame 2 are fixed with connecting piece 6 respectively, connecting piece 6 includes link 61, connecting plate 62 and latch segment 63, the side at a rectangle frame 2 is fixed to the one end of link 61, the side at another rectangle frame 2 is fixed to the one end of connecting plate 62, the one end that connecting plate 62 is close to link 61 cup joints in link 61, threaded connection has latch segment 63 on the link 61, the medial extremity of latch segment 63 supports on the connecting plate 62 cup joints on the interior section in link 61.

In conclusion, when the tea planting device is used, the installation distance between the two rectangular frames 2 is adjusted according to the line spacing of the tea planting area, and particularly, the relative distance between the two rectangular frames 2 can be adjusted by adjusting the installation position of the connecting block in the connecting groove 21;

after the adjustment is proper, the locking blocks 63 of the connecting pieces 6 are screwed tightly, so that the relative lengths of the connecting pieces 6 can be fixed, and the stable connection between the two rectangular frames 2 is completed in an auxiliary manner;

then, the height positions of the trimmer main bodies 5 on the two rectangular frames 2 are respectively adjusted according to the height required to be trimmed by the two adjacent tea planting rows, the adjusting discs 32 are driven to rotate by external force during adjustment, and the adjusting discs 32 are locked after the height is adjusted to a proper height

Then, the hand-held frame 1 is manually pushed to move forwards, so that the trimming chain saws 51 on the trimmer main bodies 5 on the two sides can be used for trimming two lines of tea leaves synchronously, the tea leaf trimming efficiency is greatly improved, and the hand-held tea trimmer is economical and practical.

It should be noted that, in this document, relational terms such as first and second, and the like are 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 (7)

1. The utility model provides a hand-held double row tealeaves trimming machine, includes hand-held frame (1), hand-held frame (1) bottom side is connected with two gyro wheels (12) through connecting seat (11), its characterized in that: the front end of the hand-held frame (1) is connected with two rectangular frames (2) which are vertically arranged in parallel;

a lead screw (3) is rotatably connected in the rectangular frame (2) through a bearing seat, a threaded hole plate (31) is in threaded connection with the outer side of the lead screw (3), a limiting plate (4) is fixed on the outer side of the threaded hole plate (31), limiting blocks (41) are fixed on two side ends of the limiting plate (4), and the limiting blocks (41) are connected to the outer side of the rectangular frame (2) in a sliding mode;

the side face of the limiting plate (4) is fixedly provided with a trimmer main body (5), and a transverse trimming chain saw (51) is arranged on the trimmer main body (5).

2. A walk behind, double row tea leaf trimmer according to claim 1, characterised in that the top end of the lead screw (3) extends to the top end of the rectangular frame (2), and that an adjusting disc (32) is connected to the top end of the lead screw (3), and that a locking member is arranged between the adjusting disc (32) and the top end of the rectangular frame (2).

3. The walking type double-row tea leaf trimmer according to claim 1, wherein connecting pieces (6) are respectively fixed at the top ends and the bottom ends of the two rectangular frames (2), each connecting piece (6) comprises a connecting frame (61), a connecting plate (62) and a locking block (63), one end of each connecting frame (61) is fixed at the side end of one rectangular frame (2), one end of each connecting plate (62) is fixed at the side end of the other rectangular frame (2), one end, close to the connecting frame (61), of each connecting plate (62) is sleeved in the corresponding connecting frame (61), the locking block (63) is connected to the corresponding connecting frame (61) in a threaded mode, and the inner side end of each locking block (63) abuts against the inner side section, sleeved in the corresponding connecting frame (61), of the corresponding connecting plate (62).

4. A walking two-row tea leaf trimmer according to claim 1, characterized in that the front end of the walking frame (1) is further respectively fixed with an auxiliary rod (14) at the upper and lower sides of the two main rods, the front ends of the main rods and the two auxiliary rods (14) are respectively fixed with a connecting block, the side end of the rectangular frame (2) is provided with three elongated connecting slots (21), and the connecting blocks are respectively connected in the connecting slots (21).

5. A hand-held two-line tea leaf trimmer according to claim 4, characterised in that a tightening screw is threadedly connected to the bottom side of the connecting groove (21), and the connecting block is held in compression by the tightening screw within the connecting groove (21).

6. A walking two-row tea leaf trimmer according to claim 4, characterized in that a storage basket (7) is further arranged on the walking frame (1), a reinforcing rod is arranged on the periphery of the storage basket (7), and the side end of the auxiliary rod (14) is fixed on the reinforcing rod of the storage basket (7).

7. A walking two-row tea leaf trimmer according to claim 1, characterized in that the walking frame (1) is fixed with a support rod (13) for stable placement of the walking frame (1) at the position close to the front end of the two main rods respectively.

Images