CN219612612U

CN219612612U - Backpack transverse cutting type hedge trimmer

Info

Publication number: CN219612612U
Application number: CN202320608542.1U
Authority: CN
Inventors: 王淳; 张玉; 盛玉石
Original assignee: Lichuan Selenium Tea Industry Co ltd
Current assignee: Lichuan Selenium Tea Industry Co ltd
Priority date: 2023-03-25
Filing date: 2023-03-25
Publication date: 2023-09-01
Anticipated expiration: 2033-03-25

Abstract

The utility model relates to the technical field of hedge trimmers, in particular to a backpack transverse cutting hedge trimmer. The technical proposal is as follows: including back of body case and transverse knife, the inside of back of body case is provided with power supply unit, the front side of back of body case is provided with a pair of braces, the equal fixedly connected with lug in lower extreme both sides of back of body case, the upper end of one of them lug is rotated through the pivot and is connected with the arc backup pad, be provided with swing supporting mechanism on the supporting shoe, the upper end at swing supporting mechanism is installed to the transverse knife. According to the tea tree trimming device, the arc-shaped supporting plate is arranged at the front side of the lower end of the back box, the swing supporting mechanism is arranged at one side of the arc-shaped supporting plate, the transverse cutter is arranged at the upper end of the swing supporting mechanism, and when a tea tree is trimmed, the handle is only needed to be held to swing the transverse cutter to finish trimming, so that trimming evenness is guaranteed, labor is saved easily, the adjustment of the bottom position of the transverse cutter is facilitated, and the tea tree trimming device is economical and practical.

Description

Backpack transverse cutting type hedge trimmer

Technical Field

The utility model relates to the technical field of hedge trimmers, in particular to a backpack transverse cutting hedge trimmer.

Background

The tea tree needs to be trimmed when being cultivated, and the new seedlings are convenient to collect after growing, so that a hedge trimmer is needed when the tea tree is cultivated, the backpack hedge trimmer is a common hedge trimmer for trimming tea trees, and consists of a backpack box body, braces, transverse cutters and other structures, and has simple structural design, and the trimming of the tea tree can be completed quickly;

the existing backpack hedge trimmer needs to hold a transverse cutter when trimming tea trees, and performs horizontal swinging to finish trimming, and the phenomenon of uneven height can be avoided in the trimming process due to the fact that the transverse cutter is manually controlled, so that new seedlings growing out in the later period are uneven, picking is not facilitated, and fatigue feeling can be brought to workers due to long-term cutter holding of the hands.

Disclosure of Invention

The utility model aims at solving the problems in the background technology and provides a backpack transverse hedge trimmer.

The technical scheme of the utility model is as follows: the utility model provides a backpack transection formula hedge trimmer, includes back of body case and transverse knife, the inside of back of body case is provided with power supply unit, the front side of back of body case is provided with a pair of braces, the equal fixedly connected with lug in lower extreme both sides of back of body case, the upper end of one of them lug is rotated through the pivot and is connected with the arc backup pad, and the other end and the another lug of arc backup pad can be dismantled and be connected, one side fixedly connected with supporting shoe of arc backup pad, be provided with swing supporting mechanism on the supporting shoe, the upper end at swing supporting mechanism is installed to the transverse knife.

Preferably, the swing supporting mechanism comprises a supporting round block which is connected to the supporting block in a penetrating and rotating mode, the upper end of the supporting round block is fixedly connected with a sleeve, a supporting column is inserted in the sleeve in a sliding mode, and the inner end of the transverse cutter is fixedly connected with the upper end of the supporting column.

Preferably, the screw rod is inserted through the threads in the supporting round block, the upper end of the screw rod is rotationally connected with the bottom end of the supporting column, and the bottom end of the screw rod is fixedly connected with the operating block.

Preferably, the two sides of the support column are fixedly connected with limit strips, a pair of grooves are formed in the inner wall of the sleeve, and the two limit strips are respectively connected in the two grooves in an anastomotic mode.

Preferably, the inner surface of the back box is fixedly connected with an inner pad, the inner cambered surface of the arc-shaped supporting plate is fixedly connected with an arc-shaped pad, and the inner pad and the arc-shaped pad are made of elastic cotton.

Preferably, the free end of the arc-shaped supporting plate is fixedly connected with a positioning block, the upper end of the positioning block is fixedly inserted with an internal thread sleeve in a penetrating mode, the internal thread sleeve is inserted with a bolt in an internal thread mode, and a thread groove matched with the bolt is formed in the upper end of the corresponding protruding block.

Preferably, the upper end of the bump is fixedly connected with a tether, and the other end of the tether is fixedly connected with a bolt.

Compared with the prior art, the utility model has the following beneficial technical effects:

1. the arc-shaped supporting plate is arranged at the front side of the lower end of the back box, the swing supporting mechanism is arranged at one side of the arc-shaped supporting plate, the transverse cutter is arranged at the upper end of the swing supporting mechanism, and when the tea tree is trimmed, the handle is only needed to be held to swing the transverse cutter to finish trimming, so that the trimming flatness is ensured, and the labor is saved easily;

2. through with the support column slip grafting in the sleeve, rotate the screw rod and can upwards push out the support column, reverse rotation screw rod makes the support column insert in to the sleeve to can adjust the height position of cross cutting knife according to specific demand, can be applicable to the workman of different heights and use, economical and practical.

Drawings

FIG. 1 is a perspective view of a backpack transection hedge trimmer;

FIG. 2 is a schematic view of the structure of the arc-shaped support plate of FIG. 1;

fig. 3 is a schematic structural view of the swing supporting mechanism in the present utility model.

Reference numerals: 1. a back box; 2. an inner pad; 3. a harness; 4. a bump; 5. an arc-shaped supporting plate; 6. an arc-shaped pad; 7. a support block; 8. a swing support mechanism; 801. supporting the round block; 802. a sleeve; 803. a support column; 804. a limit bar; 805. a screw; 9. a transverse cutter; 10. a handle; 11. a positioning block; 12. an internally threaded sleeve; 13. a bolt; 14. a tether.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Examples

As shown in fig. 1-3, the backpack type transverse cutting hedge trimmer provided by the utility model comprises a back box 1 and a transverse cutting knife 9, wherein the inner side of the upper end of the transverse cutting knife 9 is fixedly connected with a handle 10, power supply equipment is arranged in the back box 1, an inner pad 2 is fixedly connected with the inner surface of the back box 1, an inner cambered surface of an arc-shaped supporting plate 5 is fixedly connected with an arc-shaped pad 6, the inner pad 2 and the arc-shaped pad 6 are made of elastic cotton, and the uncomfortable feeling of backpack can be reduced; the front side of the back box 1 is provided with a pair of braces 3, the lower extreme both sides of the back box 1 are all fixedly connected with lug 4, and the upper end of one of them lug 4 is rotated through the pivot and is connected with arc backup pad 5, and the other end and the another lug 4 of arc backup pad 5 can be dismantled and be connected, and one side fixedly connected with supporting shoe 7 of arc backup pad 5 is provided with swing supporting mechanism 8 on the supporting shoe 7, and cross cutter 9 is installed in the upper end of swing supporting mechanism 8.

Specifically, the swinging support mechanism 8 comprises a support round block 801 which is connected to the support block 7 in a penetrating and rotating manner, the upper end of the support round block 801 is fixedly connected with a sleeve 802, a support column 803 is inserted in the sleeve 802 in a sliding manner, the inner end of the transverse cutter 9 is fixedly connected with the upper end of the support column 803, a screw 805 is inserted in the support round block 801 in a penetrating and threaded manner, the upper end of the screw 805 is rotationally connected with the bottom end of the support column 803, an operation block is fixedly connected with limit bars 804 on two sides of the support column 803, a pair of grooves are formed in the inner wall of the sleeve 802, the two limit bars 804 are respectively connected in the two grooves in a matching manner, the support column 803 is guided, and the phenomenon of autorotation between the support column 803 and the sleeve 802 is prevented.

Specifically, the free end of the arc-shaped supporting plate 5 is fixedly connected with a positioning block 11, the upper end of the positioning block 11 is fixedly inserted into an inner threaded sleeve 12 in a penetrating manner, a bolt 13 is inserted into the inner threaded sleeve 12 in a threaded manner, a thread groove matched with the bolt 13 is formed in the upper end of the corresponding protruding block 4, and when the bolt 13 is inserted into the thread groove, the fixing of the free end of the arc-shaped supporting plate 5 is completed; the upper end of the bump 4 is fixedly connected with a tether 14, and the other end of the tether 14 is fixedly connected with the bolt 13, so that the bolt 13 can be prevented from being separated from the internal thread sleeve 12 and lost.

When the tea tree pruning machine is specifically used, the arc-shaped supporting plate 5 is arranged at the front side of the lower end of the back box 1, the back box 1 is backed when tea trees are pruned, then the arc-shaped supporting plate 5 is clamped at the front part of the waist, the bolt 13 is screwed to enable the bolt 13 to be inserted into a thread groove at the upper end of the protruding block 4, the arc-shaped supporting plate 5 is fixed, the swinging supporting mechanism 8 is arranged at one side of the arc-shaped supporting plate 5, the transverse cutter 9 is arranged at the upper end of the swinging supporting mechanism 8, and when the tea trees are pruned, the pruning is finished only by holding the handle 10 to swing the transverse cutter 9, so that the pruning flatness is ensured, and the tea tree pruning machine is easy and labor-saving; through with support column 803 slip grafting in sleeve 802, rotate screw 805 can be with support column 803 ejecting upwards, reverse rotation screw 805 makes support column 803 insert in sleeve 802 to can adjust the height position of cross cutter 9 according to specific demand, can be applicable to the workman of different heights and use, economical and practical.

The above-described embodiments are merely preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims

1. The utility model provides a backpack transection formula hedge trimmer, includes back of body case (1) and transection sword (9), the inside of back of body case (1) is provided with power supply unit, the front side of back of body case (1) is provided with a pair of braces (3), its characterized in that:

the utility model discloses a back of body case (1), including back of body case (1), lower extreme both sides of case (1) all fixedly connected with lug (4), the upper end of one of them lug (4) is rotated through the pivot and is connected with arc backup pad (5), and the other end and the other lug (4) of arc backup pad (5) can be dismantled and be connected, one side fixedly connected with supporting shoe (7) of arc backup pad (5), be provided with swing supporting mechanism (8) on supporting shoe (7), the upper end at swing supporting mechanism (8) is installed to transection sword (9).

2. A backpack transverse cutting hedge trimmer according to claim 1, wherein the swinging support mechanism (8) comprises a support round block (801) which is connected to the support block (7) in a penetrating and rotating manner, the upper end of the support round block (801) is fixedly connected with a sleeve (802), the inside of the sleeve (802) is slidably inserted with a support column (803), and the inner end of the transverse cutting knife (9) is fixedly connected with the upper end of the support column (803).

3. The backpack type transverse cutting hedge trimmer according to claim 2, wherein a screw rod (805) is inserted into the supporting round block (801) through a threaded connection, the upper end of the screw rod (805) is rotatably connected with the bottom end of the supporting column (803), and the bottom end of the screw rod (805) is fixedly connected with an operating block.

4. A backpack transverse cutting hedge trimmer according to claim 3, wherein, the two sides of the supporting column (803) are fixedly connected with a limit bar (804), the inner wall of the sleeve (802) is provided with a pair of grooves, and the two limit bars (804) are respectively connected in the two grooves in an anastomotic manner.

5. The backpack type transverse cutting hedge trimmer according to claim 1, wherein an inner pad (2) is fixedly connected to the inner surface of the back box (1), an arc-shaped pad (6) is fixedly connected to the inner arc surface of the arc-shaped supporting plate (5), and the inner pad (2) and the arc-shaped pad (6) are made of elastic cotton.

6. The backpack type transverse cutting hedge trimmer according to claim 5, wherein the free end of the arc-shaped supporting plate (5) is fixedly connected with a positioning block (11), the upper end of the positioning block (11) is fixedly inserted with an inner threaded sleeve (12) in a penetrating manner, the inner threaded sleeve (12) is inserted with a bolt (13) in an inner threaded manner, and a thread groove matched with the bolt (13) is formed in the upper end of the corresponding protruding block (4).

7. A backpack transection hedge trimmer according to claim 6, characterized in that the upper end of the lug (4) is fixedly connected with a tether (14), and the other end of the tether (14) is fixedly connected with a bolt (13).