CN219919823U

CN219919823U - Press belt structure of branch binding machine

Info

Publication number: CN219919823U
Application number: CN202321703165.6U
Authority: CN
Inventors: 胡文进
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-01
Filing date: 2023-07-01
Publication date: 2023-10-31
Anticipated expiration: 2033-07-01

Abstract

The utility model belongs to the technical field of branch binding machines, and particularly relates to a belt pressing structure of a branch binding machine, which comprises a frame, wherein a rocker arm and a driving handle are movably arranged on the frame, a belt guide seat and a cutter are arranged on the frame, the belt pressing structure comprises a mounting seat arranged on the rocker arm, a belt hooking sheet arranged on the mounting seat in a rotating manner is arranged on the mounting seat, a pressing plate is further arranged on the mounting seat, the belt guide seat controls a binding belt to penetrate between the pressing plate and the belt hooking sheet, the belt hooking sheet can tightly press the binding belt on the pressing plate after penetrating the binding belt between the pressing plate and the belt hooking sheet, a pressing block and a first elastic piece are movably arranged on the mounting seat, the belt hooking sheet is provided with a pressing part for pressing the binding belt on the pressing plate, and the first elastic piece drives the pressing block to press the belt hooking sheet to overturn towards the pressing plate.

Description

Press belt structure of branch binding machine

Technical Field

The utility model belongs to the technical field of branch binding machines, and particularly relates to a belt pressing structure of a branch binding machine.

Background

The branch binding machine is a manual agricultural tool, is used for replacing the traditional manual binding mode, greatly improves the branch binding efficiency, and effectively saves the labor cost. Is suitable for various branch and vine crops, such as grape, tomato, cucumber, white gourd, eggplant, etc.

The binding machine mainly comprises a frame, a rocker arm and a driving handle, wherein a guide belt seat and a cutter are arranged on the frame, a belt pressing structure is arranged on the rocker arm, and a binding belt on the frame can be pulled towards the rocker arm through the belt pressing structure, so that the binding machine is convenient for binding plants, and the binding machine comprises a binding machine frame, wherein the binding machine frame is disclosed in Chinese patent No. 202221958559.1; the driving assembly comprises a rocker arm and a driving handle, one end of the rocker arm is rotatably arranged on the binding machine frame through the driving handle, the other end of the rocker arm is provided with a machine head, a driving plate, a linkage plate and a belt biting hook are arranged in the machine head, and the driving plate, the linkage plate and the belt biting hook are connected with each other; the driving plate is provided with a driving groove, the linkage plate is provided with a guide groove, one side of the belt biting hook, which is close to the linkage plate, is provided with a driving pin, the driving pin simultaneously stretches into the driving groove and is arranged in the guide groove, a first spring and a second spring are further arranged in the machine head, the first spring is connected with the driving plate and is used for driving the driving plate to reset, the second spring is connected with the belt biting hook and is used for driving the belt biting hook to reset. In this scheme, the biting precision to the bandage can be improved when biting the band hook and grab the bandage, and the inside connection structure of aircraft nose is difficult to take place not hard up simultaneously, can effectively improve the biting precision of binding machine.

The hook strip structure in the structure comprises a machine head, a driving plate, a linkage plate, a band guard plate, a band biting hook, a first spring and a second spring, and is more in parts, complex in structure and inconvenient to assemble and produce rapidly.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model aims to provide the pressing belt structure of the binding machine, which has a simple structure and is convenient to assemble and produce.

The purpose of the utility model is realized in the following way:

the utility model provides a press belt structure of branch machine, branch machine includes the frame, and the activity is provided with rocking arm and actuating lever in the frame, is provided with conduction band seat and cutter in the frame, press belt structure including installing the mount pad on the rocking arm, rotate the hook strip piece that sets up on the mount pad, still be provided with the clamp plate on the mount pad, the conduction band seat control bandage penetrates behind the clamp plate and the hook strip piece and can support the bandage tightly on the clamp plate, the activity is provided with on the mount pad and supports tight piece and first elastic component, is provided with on the hook strip piece and is used for supporting the bandage tight portion of support on the clamp plate, and first elastic component drive supports tight piece and supports tight portion and overturn to the clamp plate on the hook strip piece, and the conduction band seat is sent the bandage between clamp plate and the hook strip piece.

After the structure is adopted, the belt pressing structure comprises a mounting seat, a pressing plate, a hook belt piece, a supporting block and a first elastic piece, the parts are few, the structure is simple, the production cost is low, the assembly production of the belt pressing structure is convenient, and the belt pressing structure is simple in structure, and the belt pressing structure is convenient for the hook belt piece to pull a binding belt through the belt guiding seat to move when the belt pressing machine is used.

The utility model is further provided with: the abutting block is provided with an abutting groove, the hook strip piece is provided with an abutting part matched with the abutting groove, and the abutting part is matched with the abutting groove to enable the hook strip piece to be relatively fixed with the mounting seat and enable the fixing piece to be separated from the pressing plate.

After the structure is adopted, the conflict part and the conflict groove are arranged to be favorable for keeping the hook strip piece and the pressing plate in a separation state, so that the guide belt seat is convenient for driving the binding belt to penetrate between the hook strip piece and the pressing plate, the use of a user is convenient, and the situation that the binding belt cannot penetrate between the hook strip piece and the pressing plate due to free rotation of the hook strip piece is avoided.

The utility model is further provided with: the clamp plate is made of elastic materials, the clamp plate is provided with a clamping protrusion, the abutting portion is provided with a positioning clamping groove matched with the clamping protrusion, and the clamping protrusion is matched with the positioning clamping groove to prevent the abutting portion from being separated from the clamp plate accidentally.

The utility model is further provided with: the hook strip piece is provided with a first supporting surface, the supporting block is provided with a fitting surface matched with the first supporting surface, and the first supporting surface is fitted with the fitting surface when the clamping protrusion is matched with the positioning clamping groove.

After the structure is adopted, the abutting part of the clamping protrusion and the positioning clamping groove is tightly connected with the pressing plate, so that the accidental separation of the binding belt and the hook belt structure is avoided, and the binding belt is convenient for a user to continuously work; the first tight face of support is connected in face with the tight piece face of first support to be favorable to the hook strip piece, avoids long-time use back hook strip piece and support tight face contact position deformation damage, is favorable to the life of extension branch machine.

The utility model is further provided with: the guide belt seat rotates to be arranged on the frame, the second elastic piece for traction belt guide belt seat reset is arranged on the frame, the guide surface is arranged on the hook belt piece, the protruding portion is arranged on one side of the guide surface, the guide belt seat can be abutted to the protruding portion through the guide surface in a guiding mode, and the guide belt seat is abutted to the protruding portion to enable the abutting portion to overturn in a direction away from the pressing plate.

After the structure is adopted, the guide belt seat is beneficial to flexibly controlling the movement of the hook belt sheet, the branch binding machine is simplified, and the assembly production of the branch binding machine is convenient.

The utility model is further provided with: the propping part is provided with a sharp corner, and the sharp corner props the binding belt on the conduction band seat and prevents the binding belt from sliding relative to the conduction band seat.

After the structure is adopted, the stable connection of the binding belt and the hook belt piece is facilitated, and the normal use of the binding machine is prevented from being influenced by the separation of the binding belt and the hook belt piece.

The utility model is further provided with: the mounting seat is detachably connected with the rocker arm through the fastener, the mounting seat is provided with the hinge bulge, the rocker arm is provided with a hinge hole matched with the hinge bulge, the mounting seat is provided with the positioning bulge, the rocker arm is provided with the positioning part matched with the positioning bulge, and the positioning bulge is matched with the positioning part to enable the mounting seat to be relatively fixed with the rocker arm.

After the structure is adopted, the arrangement of the hinging protrusions, the hinging holes, the positioning protrusions and the positioning parts is convenient for the rapid positioning and installation of the mounting seat and the rocker arm, and the rapid assembly production of the binding machine is convenient.

Compared with the prior art, the utility model has the advantages that:

1. the parts are few, the structure is simple, and the production cost is low;

2. the belt pressing structure is stably connected with the binding belt, so that continuous binding belt work is facilitated;

3. and the assembly production of the press belt structure is convenient.

Drawings

FIG. 1 is a schematic view of a partial structure of a medium pressure belt structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a cross-sectional view of the initial state of the belt structure of the present utility model;

FIG. 5 is a cross-sectional view of the present utility model during the process of hooking the strap with the strap configuration;

FIG. 6 is a cross-sectional view of the strap hooked by the pressure belt structure of the present utility model;

FIG. 7 is a cross-sectional view of the present utility model with the cutter cutting the strap;

FIG. 8 is a schematic view of the structure of a hook tape tab of the present utility model;

FIG. 9 is a schematic view of the structure of the platen of the present utility model;

fig. 10 is a schematic view of the structure of the abutment block in the present utility model.

The meaning of the reference numerals in the figures: 1-a frame; 2-rocker arms; 21-a hinge hole; 22-positioning part; 23-fasteners; 3-driving a handle; 4-mounting seats; 41-hook tape tab; 42-pressing plate; 43-abutting blocks; 44-a first elastic member; 45-hinging protrusions; 46-positioning protrusions; 411-a tightening part; 412-positioning a clamping groove; 413—sharp corners;

414—a guide surface; 415-a boss; 416-a first abutment surface; 417-an interference part; 421-snap-fit protrusions; 422-incline; 431-interference groove; 432-an abutment surface; 5-a conduction band seat; 6-a second elastic member; 7-a cutter; 8-binding bands.

Detailed Description

The utility model is further described in the following examples with reference to the accompanying drawings:

referring to fig. 1 to 10, a belt pressing structure of a binding machine, the binding machine comprises a frame 1, a rocker arm 2 and a driving handle 3 are movably arranged on the frame 1, a belt guide seat 5 and a cutter 7 are arranged on the frame 1, the belt pressing structure comprises a mounting seat 4 arranged on the rocker arm 2, a hook belt piece 41 arranged on the mounting seat 4 in a rotating manner is arranged on the mounting seat 4, a pressing plate 42 is further arranged on the mounting seat 4, the belt guide seat 5 controls a binding belt 8 to penetrate between the pressing plate 42 and the hook belt piece 41, the back hook belt piece 41 can tightly press the binding belt 8 on the pressing plate 42, a tight pressing block 43 and a first elastic piece 44 are movably arranged on the mounting seat 4, a tight pressing part 411 for tightly pressing the binding belt 8 on the pressing plate 42 is arranged on the hook belt piece 41, the first elastic piece 44 drives the tight pressing block 43 to be abutted on the hook belt piece 41 and drive the tight pressing part 411 to overturn towards the pressing plate 42, the binding belt 8 is fed between the pressing plate 42 and the hook belt piece 41 by the belt guide seat 5, the belt pressing structure comprises the mounting seat 4, the pressing plate 42, the pressing plate 41, the hook belt piece 41 and the hook belt piece 41 can be tightly pressed by the hook belt piece 41 after the binding machine is controlled to penetrate between the pressing plate 42 and the pressing structure, the hook belt piece 41, the hook belt piece 4 is more convenient to the structure, the structure and the structure has a lower production cost than the structure, and the hook belt structure is more convenient to use, and the structure and the hook belt structure is simpler and the structure.

When the branch binding machine is used, the driving handle 3 needs to control the mounting seat 4 to move to the frame 1 twice, the change of the structure of the pressing belt in the process is sequentially shown in fig. 4, 5, 6 and 7, and the structure of the pressing belt can be restored to the state shown in fig. 4 after the cutting of the binding 8 belt shown in fig. 7 is completed.

The mounting seat 4 is detachably connected with the rocker arm 2 through the fastener 23, the hinge bulge 45 is arranged on the mounting seat 4, the hinge hole 21 matched with the hinge bulge 45 is arranged on the rocker arm 2, the positioning bulge 46 is arranged on the mounting seat 4, the positioning part 22 matched with the positioning bulge 46 is arranged on the rocker arm 2, the positioning bulge 46 is matched with the positioning part 22 to enable the mounting seat 4 to be relatively fixed with the rocker arm 2, and the quick positioning installation of the mounting seat 4 and the rocker arm 2 is facilitated by the arrangement of the hinge bulge 45, the hinge hole 21, the positioning bulge 46 and the positioning part 22, so that the quick assembly production of the branch binding machine is facilitated.

In the present utility model, the abutting block 43 is provided with an abutting groove 431, the hook strip 41 is provided with an abutting portion 417 adapted to the abutting groove 431, the abutting portion 417 cooperates with the abutting groove 431 to relatively fix the hook strip 41 and the mounting seat 4 and separate the fixing plate from the pressing plate 42, the abutting portion 417 and the abutting groove 431 are beneficial to maintaining the separation state of the hook strip 41 and the pressing plate 42, so that the guide seat 5 is convenient for driving the binding belt 8 to penetrate between the hook strip 41 and the pressing plate 42, and the use is convenient for a user, and the free rotation of the hook strip 41 can be avoided, so that the binding belt 8 cannot penetrate between the hook strip 41 and the pressing plate 42.

The clamp plate 42 is made of elastic material, the clamp plate 42 is provided with a clamping protrusion 421, the abutting part 411 is provided with a positioning clamping groove 412 matched with the clamping protrusion 421, the clamping protrusion 421 is matched with the positioning clamping groove 412 to avoid unexpected detachment of the abutting part 411 from the clamp plate 42, the abutting part 411 is tightly connected with the clamp plate 42 through the clamping protrusion 421 and the positioning clamping groove 412 in the structure to avoid unexpected detachment of the binding belt 8 and the hook belt structure, a user can work continuously, the clamp plate 42 made of elastic material is convenient for the matching and detachment of the clamping protrusion 421 and the positioning clamping groove 412, in the embodiment, the two sides of the clamping protrusion 421 are preferably provided with inclined planes 422, and the positioning clamping groove 412 can be guided by the inclined planes 422 to be matched with or detached from the clamping protrusion 421.

In this embodiment, the first abutting surface 416 on the hook strip 41 is provided with the abutting surface 432 adapted to the first abutting surface 416 on the abutting block 43, the first abutting surface 416 is attached to the abutting surface 432 when the clamping protrusion 421 is matched with the positioning clamping groove 412, the first abutting surface 416 and the abutting surface 432 are provided with the effect that the hook strip 41 is connected with the abutting block 43 in surface connection, deformation damage of the contact position of the hook strip 41 and the first abutting surface 416 after long-time use is avoided, and the service life of the binding machine is prolonged.

Preferably, the abutting portion 411 is provided with a sharp corner 413, the sharp corner 413 abuts the strap 8 on the conduction band seat 5 and prevents the strap 8 from sliding relative to the conduction band seat 5, the sharp corner 413 is favorable to stably connecting the strap 8 with the hook strip 41, the strap 8 and the hook strip 41 are prevented from being separated from each other, and normal use of the binding machine is prevented from being influenced, in this embodiment, the sharp corner 413 is arranged on one side of the positioning clamping groove 412.

The conduction band seat 5 rotates and sets up in frame 1, and be provided with the second elastic component 6 that traction belt conduction band seat 5 reset on frame 1, be provided with guide surface 414 on the hook strip piece 41, guide surface 414 one side is provided with bellying 415, conduction band seat 5 accessible guide surface 414 direction is supported on bellying 415, and conduction band seat 5 supports and can make support tight portion 411 to keeping away from the direction upset of clamp plate 42 on bellying 415, conduction band seat 5 can drive to support tight portion 411 and clamp plate 42 and break away from when this structure bindes the branch machine and use, be favorable to conduction band seat 5 nimble control hook strip piece 41 motion, and this structure has simplified binded the branch machine, make things convenient for binding the equipment production of branch machine.

The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a press belt structure of branch machine is binded, branch machine is binded including frame (1), and the activity is provided with rocking arm (2) and actuating handle (3) on frame (1), is provided with conduction band seat (5) and cutter (7) on frame (1), presses the belt structure including installing mount pad (4) on rocking arm (2), its characterized in that: the utility model discloses a hook strip piece (41) that rotates on mount pad (4), still be provided with clamp plate (42) on mount pad (4), back hook strip piece (41) can support bandage (8) tightly on clamp plate (42) after band (8) penetrate clamp plate (42) and hook strip piece (41) on mount pad (4), the activity is provided with on mount pad (4) and supports tight piece (43) and first elastic component (44), is provided with on hook strip piece (41) and is used for supporting bandage (8) tight portion (411) of supporting on clamp plate (42), and first elastic component (44) drive supports tight piece (43) and supports tight piece (41) and to overturn to clamp plate (42), band seat (5) send bandage (8) into clamp plate (42) and hook strip piece (41).

2. The binder belt structure of claim 1, wherein: the abutting block (43) is provided with an abutting groove (431), the hook strip piece (41) is provided with an abutting portion (417) matched with the abutting groove (431), and the abutting portion (417) is matched with the abutting groove (431) to enable the hook strip piece (41) to be relatively fixed with the mounting seat (4) and enable the fixing piece to be separated from the pressing plate (42).

3. The binder belt structure of claim 1 or 2, wherein: the clamp plate (42) is made of elastic materials, clamping protrusions (421) are arranged on the clamp plate (42), positioning clamping grooves (412) matched with the clamping protrusions (421) are arranged on the abutting portions (411), and the clamping protrusions (421) are matched with the positioning clamping grooves (412) to prevent the abutting portions (411) from being separated from the clamp plate (42) accidentally.

4. A binder belt structure according to claim 3, wherein: the hook strip piece (41) is provided with a first abutting surface (416), the abutting block (43) is provided with an abutting surface (432) matched with the first abutting surface (416), and the first abutting surface (416) is abutted with the abutting surface (432) when the clamping protrusion (421) is matched with the positioning clamping groove (412).

5. The belt structure of a binding machine according to claim 1, 2 or 4, wherein: the guide belt seat (5) rotates and sets up on frame (1), and is provided with second elastic component (6) that traction belt guide belt seat (5) reset on frame (1), is provided with guide surface (414) on hook strip piece (41), and guide surface (414) one side is provided with bellying (415), guide of guide belt seat (5) accessible guide surface (414) supports on bellying (415), and guide belt seat (5) supports on bellying (415) can make support tight portion (411) to the direction upset of keeping away from clamp plate (42).

6. The binder belt structure of claim 5, wherein: the abutting part (411) is provided with a sharp corner (413), and the sharp corner (413) abuts the binding band (8) on the conduction band seat (5) and prevents the binding band (8) from sliding relative to the conduction band seat (5).

7. The binder belt structure of claim 1, 2, 4 or 6, wherein: the mounting seat (4) is detachably connected with the rocker arm (2) through the fastener (23), the hinge bulge (45) is arranged on the mounting seat (4), the hinge hole (21) matched with the hinge bulge (45) is formed in the rocker arm (2), the positioning bulge (46) is arranged on the mounting seat (4), the positioning part (22) matched with the positioning bulge (46) is arranged on the rocker arm (2), and the positioning bulge (46) is matched with the positioning part (22) to enable the mounting seat (4) to be relatively fixed with the rocker arm (2).