CN221132597U - Reducing mechanism is used in bush cutting - Google Patents
Reducing mechanism is used in bush cutting Download PDFInfo
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- CN221132597U CN221132597U CN202323139548.8U CN202323139548U CN221132597U CN 221132597 U CN221132597 U CN 221132597U CN 202323139548 U CN202323139548 U CN 202323139548U CN 221132597 U CN221132597 U CN 221132597U
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- double
- fixedly connected
- cutting
- shaped
- rotating shaft
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- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 238000010298 pulverizing process Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a smashing device for cutting shrubs, which relates to the technical field of cutting equipment and comprises a T-shaped base, wherein a groove is formed in the front side of a transverse block of the T-shaped base, a double-shaft motor is fixedly connected to the left side of the top surface of the transverse block of the T-shaped base, a lower rotating shaft of the double-shaft motor penetrates through the lower side of the transverse block of the T-shaped base, a round rod is rotatably connected to the right side of the inner wall of the groove, cutting knives are fixedly sleeved on the round rod and the side surface of the lower rotating shaft of the double-shaft motor, and the bottom end of the round rod extends to the bottom surface of the transverse block of the T-shaped base. According to the utility model, the worm is driven to rotate by the rotating shaft at the upper side of the double-shaft motor, so that the worm drives the worm wheel and the reciprocating screw rod to rotate, the moving block is limited by the vertical rod at the upper side of the Z-shaped rod, and when the reciprocating screw rod rotates, the moving block drives the Z-shaped rod to move left and right, so that impurities such as shrubs and the like on the inner wall of the groove are removed rapidly, and the normal use of the crushing device is ensured.
Description
Technical Field
The utility model relates to the technical field of cutting equipment, in particular to a crushing device for cutting shrubs.
Background
The weeder is often used in afforestation to carry out weeds and clear away, and also, if the long-time natural growth back in the corner that often someone passed through in gardens middle part can appear a large amount of shrubs, in case the shrubs grow up, portable weeder is insufficient to clear away the comparatively hard shrubs class of texture, for afforestation and tourist safety, this just needs passageway shrub cutting reducing mechanism to clear away the shrubs.
The prior patent (bulletin number: CN 218680267U) discloses a saw blade for cutting shrubs, comprising a carrier cart and a shrub cutting assembly, which can be used for cutting the shrubs by arranging the shrub cutting assembly on the carrier cart which is convenient to move and is operated by a single person, thereby realizing convenient operation of the device and good cleaning effect on the shrubs. In the process of realizing the scheme, the following problems in the prior art are found, and the problems are not well solved: the device cuts shrubs by pushing the cutting carrier trailer, but after the shrubs are cut for a long time, the shrubs are easy to break into the device when cut, and then the device is damaged by clamping.
Disclosure of utility model
In order to solve the problems that the shrubs are cut by pushing the cutting carrier trailer, but after the shrubs are cut for a long time by the device, the shrubs are easy to enter the device during cutting, so that the device is blocked and damaged, and the like, the utility model provides a crushing device for shrubs cutting.
The utility model provides a smashing device for shrub cutting, which adopts the following technical scheme:
The smashing device for cutting shrubs comprises a T-shaped machine seat, wherein a groove is formed in the front side of a transverse block of the T-shaped machine seat, a double-shaft motor is fixedly connected to the left side of the top surface of the transverse seat of the T-shaped machine seat, and a lower rotating shaft of the double-shaft motor penetrates through the lower side of the transverse seat of the T-shaped machine seat;
The right side of the inner wall of the groove is rotationally connected with a round rod, the round rod and the side face of the rotating shaft at the lower side of the double-shaft motor are fixedly sleeved with cutting knives, the bottom end of the round rod extends to the bottom face of the transverse block of the T-shaped base, the side face of the round rod and the side face of the rotating shaft at the lower side of the double-shaft motor are sleeved with belts, and the belts are in transmission connection with the side face of the rotating shaft at the lower side of the double-shaft motor through the side face of the round rod;
The sliding groove is formed in the upper side of the transverse block of the T-shaped base, the Z-shaped rod is connected to the side face of the inner wall of the sliding groove in a sliding mode, two supporting blocks are fixedly connected to the upper side of the transverse block of the T-shaped base, a reciprocating screw rod is connected to one opposite side of each supporting block in a rotating mode, a moving block is movably sleeved on the side face of each reciprocating screw rod, the lower side of each moving block is fixedly connected with the upper side of a vertical rod on the upper side of the Z-shaped rod, a worm wheel is fixedly sleeved on the left side of each reciprocating screw rod, a worm is fixedly connected to the top end of an upper rotating shaft of the double-shaft motor, and the worm is connected with the worm wheel in a transmission mode.
Through above-mentioned technical scheme, be convenient for reject impurity such as shrub bits of recess inner wall fast, guaranteed reducing mechanism's normal use, and can reduce reducing mechanism's electric energy loss, increase reducing mechanism's live time.
Optionally, in the above-mentioned smashing device for shrub cutting, the rear sides of the left and right sides of the vertical block of the T-shaped stand are fixedly connected with handles.
Through the technical scheme, the handle is convenient to hold the crushing device to cut shrubs.
Optionally, in the above-mentioned smashing device for bush cutting, the number of the handles is two, two handles are all fixedly connected with the dog on one side opposite to each other, the wave recess has been seted up to the front side of handle.
Through the technical scheme, the wavy grooves are convenient to enable the contact area between the grip and the fingers of the staff to be larger, and the stop block can enable the palm of the staff not to slide down from the side face of the grip.
Optionally, in the above-mentioned reducing mechanism for bush cutting, the bottom of biax motor downside axis of rotation and the bottom of round bar are all fixedly connected with stopper.
Through above-mentioned technical scheme, the stopper of being convenient for can carry out spacingly to the belt for the belt can not appear the slope after rotating for a long time.
Optionally, in the above-mentioned pulverizing device for cutting shrubs,: the side of the rotating shaft at the lower side of the double-shaft motor is fixedly sleeved with a bearing, and the outer ring of the bearing is fixedly connected with the inner part of the transverse block of the T-shaped base.
Through the technical scheme, the friction force generated when the lower rotating shaft of the double-shaft motor rotates in the transverse block of the T-shaped base is reduced by the bearing, and meanwhile, the rotation precision of the lower rotating shaft of the double-shaft motor is guaranteed.
Optionally, in the above smashing device for cutting shrubs, two sides of the vertical block of the T-shaped base are fixedly connected with support plates, and an L-shaped barrier strip is fixedly connected to the upper side of the front side of the horizontal block of the T-shaped base.
Through the technical scheme, the L-shaped baffle can be used for blocking the cut shrubs.
Optionally, in the above-mentioned smashing device for cutting shrubs, the back sides of the vertical blocks of the supporting plate and the T-shaped stand are cambered surfaces.
Through above-mentioned technical scheme, the backup pad that the side of being convenient for is the cambered surface is great with staff's health laminating area with the rear side of the perpendicular piece of T shape frame.
In summary, the present utility model includes at least one of the following beneficial effects: 1. the worm is driven to rotate through the rotating shaft at the upper side of the double-shaft motor, so that the worm drives the worm wheel and the reciprocating screw rod to rotate, the moving block is limited through the vertical rod at the upper side of the Z-shaped rod, and when the reciprocating screw rod rotates, the moving block drives the Z-shaped rod to move left and right, so that impurities such as shrubs and the like on the inner wall of the groove are removed rapidly, and the normal use of the crushing device is ensured;
2. the left cutting knife is driven to rotate through the rotating shaft at the lower side of the double-shaft motor, and meanwhile, the rotating shaft at the lower side of the double-shaft motor drives the round rod to rotate through the belt, so that the round rod drives the right cutting knife to rotate, the left cutting knife and the right cutting knife are further rotated simultaneously, the loss of electric energy is reduced, and the service time of the crushing device is prolonged.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a partial perspective view of the present utility model;
Fig. 3 is a schematic view of a partial perspective structure of a T-shaped housing of the present utility model.
In the figure: 1. a T-shaped stand; 1a, a handle; 1b, a stop block; 1c, a wavy groove; 1d, a supporting plate; 1e, L-shaped barrier strips; 2. a groove; 3. a biaxial motor; 4. a round bar; 5. a cutting knife; 6. a belt; 7. a Z-shaped rod; 8. a support block; 9. a reciprocating screw rod; 10. a moving block; 11. a worm wheel; 12. a worm; 13. and a sliding groove.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-3.
Referring to fig. 1, 2 and 3 of the drawings, one embodiment of the present utility model is provided: a smashing device for cutting shrubs comprises a T-shaped machine base 1, wherein a groove 2 is formed in the front side of a transverse block of the T-shaped machine base 1, a double-shaft motor 3 is fixedly connected to the left side of the top surface of the transverse base of the T-shaped machine base 1, and a lower rotating shaft of the double-shaft motor 3 penetrates through the lower side of the transverse base of the T-shaped machine base 1;
The right side of the inner wall of the groove 2 is rotationally connected with a round rod 4, the round rod 4 and the side surface of the lower rotating shaft of the double-shaft motor 3 are fixedly sleeved with a cutting knife 5, the bottom end of the round rod 4 extends to the bottom surface of the transverse block of the T-shaped base 1, the side surface of the round rod 4 and the side surface of the lower rotating shaft of the double-shaft motor 3 are sleeved with a belt 6, and the belt 6 is in transmission connection with the side surface of the lower rotating shaft of the double-shaft motor 3 through the side surface of the round rod 4;
A sliding groove 13 is formed in the upper side of a transverse block of the T-shaped base 1, a Z-shaped rod 7 is connected to the side face of the inner wall of the sliding groove 13 in a sliding mode, two supporting blocks 8 are fixedly connected to the upper side of the transverse block of the T-shaped base 1, a reciprocating screw rod 9 is connected to one side, opposite to the two supporting blocks 8, of the two supporting blocks in a rotating mode, a moving block 10 is movably sleeved on the side face of the reciprocating screw rod 9, the lower side of the moving block 10 is fixedly connected with the upper side of a vertical rod on the upper side of the Z-shaped rod 7 in a fixed mode, a worm wheel 11 is fixedly sleeved on the left side of the reciprocating screw rod 9, a worm 12 is fixedly connected to the top end of an upper rotating shaft of the double-shaft motor 3, and the worm 12 is in transmission connection with the worm wheel 11.
Referring to fig. 1, 2 and 3 in the drawings of the specification, handles 1a are fixedly connected to the rear sides of the left side and the right side of the vertical block of the T-shaped base 1, and the handles 1a facilitate holding the crushing device to cut shrubs.
Referring to fig. 1, 2 and 3 in the drawings of the specification, the number of the handles 1a is two, one side of each handle 1a opposite to the other is fixedly connected with a stop block 1b, the front side of each handle 1a is provided with a wavy groove 1c, the wavy grooves enable the contact area between each handle 1a and fingers of a worker to be large, and the stop blocks 1b enable the palm of the worker not to slide down from the side face of each handle 1 a.
Referring to fig. 1, 2 and 3 of the drawings, the bottom of the rotating shaft at the lower side of the double-shaft motor 3 and the bottom of the round rod 4 are fixedly connected with limiting blocks 4a, and the limiting blocks 4a can limit the belt 6, so that the belt 6 cannot incline after rotating for a long time.
Referring to fig. 1, 2 and 3 in the drawings of the specification, the side face of the lower rotating shaft of the double-shaft motor 3 is fixedly sleeved with a bearing, the outer ring of the bearing is fixedly connected with the inner part of the transverse block of the T-shaped base 1, the bearing reduces friction force generated when the lower rotating shaft of the double-shaft motor 3 rotates in the transverse block of the T-shaped base 1, and meanwhile the rotating precision of the lower rotating shaft of the double-shaft motor 3 is guaranteed.
Referring to fig. 1, 2 and 3 in the drawings of the specification, the upper side and the lower side of the vertical block of the T-shaped base 1 are fixedly connected with a supporting plate 1d, the upper side of the front side of the transverse block of the T-shaped base 1 is fixedly connected with an L-shaped baffle bar 1e, and the L-shaped baffle 1e can block the cut shrubs.
Referring to fig. 1, 2 and 3 in the drawings of the specification, the back sides of the support plates 1d and the vertical blocks of the T-shaped stand 1 are cambered surfaces, and the area of the back sides of the support plates 1d and the vertical blocks of the T-shaped stand 1, which are cambered surfaces, are attached to the body of a worker is large.
Working principle: when the smashing device for shrub cutting is used, the upper side rotating shaft of the double-shaft motor 3 drives the worm 12 on the upper side of the smashing device to rotate, so that the worm 12 drives the worm wheel and the reciprocating screw rod 9 to rotate, the moving block 10 is limited by the vertical rod on the upper side of the Z-shaped rod 7, the reciprocating screw rod 9 drives the Z-shaped rod 7 to move left and right on the side surface of the inner wall of the chute 13 in the rotating process, and therefore impurities such as wood dust on the inner wall of the groove 2 can be removed rapidly, and normal use of the smashing device is ensured;
The left side cutting knife 5 is driven to rotate through the lower side rotating shaft of the double-shaft motor 3, meanwhile, the round rod 4 is driven to rotate through the belt 6 by the lower side rotating shaft of the double-shaft motor 3, the round rod 4 is driven to rotate by the right side cutting knife 5, the left side cutting knife and the right side cutting knife can be further made to rotate simultaneously, the loss of electric energy is reduced, and the service time of the smashing device is prolonged.
The above embodiments are not intended to limit the scope of the present utility model, so: 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 (7)
1. The utility model provides a reducing mechanism is used in bush cutting, includes T shape frame (1), its characterized in that: the front side of a transverse block of the T-shaped base (1) is provided with a groove (2), the left side of the top surface of the transverse base of the T-shaped base (1) is fixedly connected with a double-shaft motor (3), and a lower rotating shaft of the double-shaft motor (3) penetrates through the lower side of the transverse base of the T-shaped base (1);
The right side of the inner wall of the groove (2) is rotationally connected with a round rod (4), the round rod (4) is fixedly sleeved with a cutting knife (5) with the side face of a rotating shaft at the lower side of the double-shaft motor (3), the bottom end of the round rod (4) extends to the bottom face of a transverse block of the T-shaped base (1), the side face of the round rod (4) is sleeved with a belt (6) with the side face of the rotating shaft at the lower side of the double-shaft motor (3), and the belt (6) is in transmission connection with the side face of the rotating shaft at the lower side of the double-shaft motor (3) through the side face of the round rod (4);
The utility model discloses a T shape frame, including T shape frame (1), including T shape frame, worm wheel (11), worm (12) and worm wheel (11), spout (13) have been seted up to the upside of the horizontal piece of T shape frame (1), spout (13) have been seted up to the upside of the horizontal piece of spout (13) inner wall, the upside fixedly connected with of the horizontal piece of T shape frame (1) two supporting shoe (8), two one side rotation that supporting shoe (8) are relative is connected with reciprocating screw (9), movable block (10) have been cup jointed in the side activity of reciprocating screw (9), the downside of movable block (10) and the upside fixed connection of Z shape pole (7) upside montant, worm wheel (11) have been cup jointed in the left side of reciprocating screw (9), the top fixedly connected with worm (12) of the upside axis of rotation of biax motor (3), worm (12) and worm wheel (11) transmission are connected.
2. A comminution device for cutting shrubs as claimed in claim 1, wherein: the handles (1 a) are fixedly connected to the rear sides of the left side and the right side of the vertical block of the T-shaped base (1).
3. A shattering device for cutting brush as defined in claim 2 wherein: the number of the handles (1 a) is two, one sides of the two handles (1 a) which are opposite are fixedly connected with the stop blocks (1 b), and the front side of the handle (1 a) is provided with the wavy grooves (1 c).
4. A comminution device for cutting shrubs as claimed in claim 1, wherein: limiting blocks (4 a) are fixedly connected to the bottom end of the rotating shaft at the lower side of the double-shaft motor (3) and the bottom end of the round rod (4).
5. A comminution device for cutting shrubs as claimed in claim 1, wherein: the side of the lower rotating shaft of the double-shaft motor (3) is fixedly sleeved with a bearing, and the outer ring of the bearing is fixedly connected with the inner part of the transverse block of the T-shaped base (1).
6. A comminution device for cutting shrubs as claimed in claim 1, wherein: the T-shaped machine seat is characterized in that support plates (1 d) are fixedly connected to the upper side and the lower side of the vertical block of the T-shaped machine seat (1), and an L-shaped barrier strip (1 e) is fixedly connected to the upper side of the front side of the transverse block of the T-shaped machine seat (1).
7. The pulverizing device for cutting shrubs as defined in claim 6, wherein: the back sides of the supporting plates (1 d) and the vertical blocks of the T-shaped stand (1) are cambered surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323139548.8U CN221132597U (en) | 2023-11-21 | 2023-11-21 | Reducing mechanism is used in bush cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323139548.8U CN221132597U (en) | 2023-11-21 | 2023-11-21 | Reducing mechanism is used in bush cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221132597U true CN221132597U (en) | 2024-06-14 |
Family
ID=91424230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323139548.8U Active CN221132597U (en) | 2023-11-21 | 2023-11-21 | Reducing mechanism is used in bush cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221132597U (en) |
-
2023
- 2023-11-21 CN CN202323139548.8U patent/CN221132597U/en active Active
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