CN116021589A - A bamboo block making device - Google Patents

Abstract

The invention belongs to the technical field of bamboo processing, and in particular relates to a bamboo block making device, which includes a fixed bracket on which a roller set, an extrusion set, a fragment set, a rotating wheel and a second motor are installed, and the roller set includes a plurality of parallel The flat roller is installed on the fixed bracket in rotation, and the extrusion group is installed on the fixed bracket in an inclined shape. The extrusion group includes multiple extrusion wheels that are rotatably installed and parallel to each other, and the multiple extrusion wheels are driven in the same direction. connection, the first motor is installed on the extrusion group, and the fragment group is installed horizontally at the end of the roller group and the extrusion group. The seat is also equipped with a fixed blade near the side of the rotating wheel, and the outer wall of the rotating wheel is circumferentially equipped with some moving blades, and the power output shaft of the second motor is connected with the rotating wheel. The purpose of the method is to solve the problem of low processing efficiency caused by the existing bamboo block making method.

Description

A bamboo block making device

technical field

The invention belongs to the technical field of bamboo processing, and in particular relates to a bamboo block making device.

Background technique

In recent years, the pattern of the global paper industry is changing, and recycling, low-carbon, and green economy have become new development themes. As a big papermaking country, our country is seriously short of wood resources for papermaking. The sewage discharge caused by wood papermaking and chemical pulping has also brought a relatively large negative impact on the ecological environment. my country has the most abundant bamboo resources in the world, and the use of bamboo to make paper also has a long history in China. Bamboo (bamboo pulp) fiber has been widely used in textiles, household paper and other fields because of its environmental protection, antibacterial and antibacterial properties, and anti-ultraviolet properties.

In order to uphold the concept of environmental protection, under the condition of not using strong acid and strong alkali chemical treatment, mechanical silk rolling is carried out after biological enzyme treatment, and the bamboo needs to be cut into small pieces before biological enzyme treatment. The existing technology is manual cutting, first cutting the bamboo into sections, then dividing the cross-section into four pieces of bamboo, and then performing subsequent biological enzyme treatment, so that the bamboo piece material has the conditions for silk rolling.

In this process, pretreatment and slicing of bamboo is mainly carried out manually, and the processing efficiency is low.

Contents of the invention

The object of the present invention is to provide a bamboo block making device, which is used to solve the problem of low processing efficiency caused by the existing bamboo block making method.

For realizing above-mentioned technical purpose, the technical scheme that the present invention adopts is as follows:

A bamboo block making device, comprising a fixed bracket, on which a set of rollers, an extruding set, a fragment set, a rotating wheel and a second motor are installed, and the set of rollers includes a plurality of flat rollers parallel to each other, the The flat roller is rotatably installed on the fixed bracket, and the extrusion group is installed on the fixed bracket in an oblique shape. The extrusion group includes a plurality of extrusion wheels that are rotatably installed and parallel to each other. The first motor is installed on the extrusion group, and the power output shaft of the first motor is connected to the extrusion wheel. The fragment group is installed transversely at the end of the roller group and the extrusion group. The fragment The group includes a mounting seat, on which several fragmentation knives are arranged, the fragmentation knives are perpendicular to the extruding group, and a fixed blade is installed on the side of the mounting seat near the rotating wheel, and the outer wall of the rotating wheel is circumferentially A number of movable blades are installed, and the power output shaft of the second motor is connected with the rotating wheel in transmission.

It is further defined that the set of rollers is installed on the fixed bracket in an inclined shape, and the inclination angle of the set of rollers is smaller than the inclination angle of the extrusion set. With such a structural design, on the basis of the inclination of the extrusion group, the roller group is also inclined, so that when processing bamboo, the bamboo can be placed directly on the roller group, and the bamboo can be automatically rolled under the action of its own gravity. It enters under the extrusion group until it is squeezed by the extrusion group, which is more convenient to use.

It is further defined that a support wheel is also rotatably installed on the fixed bracket, and the support wheel is in transmission connection with the squeeze wheel, and the rotation direction of the support wheel is opposite to that of the squeeze wheel, and the support wheel is located between the fragment group and the squeeze wheel. between the roller sets. With such a structural design, the bamboo is squeezed for the last time through the extrusion wheel and the support wheel located at the bottom of the extrusion group, and through the transmission connection between the support wheel and the extrusion wheel, the support wheel is provided with rotation power, so that the bamboo can Smoother phase front movement, more practical.

It is further defined that the outer walls of the supporting wheel and the squeezing wheel are uniformly and integrally formed with several convex ribs in the circumferential direction. Such a structural design increases the friction between the extrusion wheel, the support wheel and the bamboo through the ribs, making it easier for the extrusion wheel to squeeze the bamboo.

It is further defined that the extrusion group includes two side plates, the extrusion wheel is rotatably installed between the two side plates, the outer side of the side plates is fixedly installed with a mounting plate, and the mounting plate is vertically installed with The positioning rod, the upper end of the positioning rod is sleeved with a sleeve, the positioning rod is sleeved with a compression spring between the mounting plate and the sleeve, and the sleeve is fixedly installed on the fixing bracket. With such a structural design, the extrusion group is positioned through the cooperation of the positioning rod and the sleeve, and then the extrusion group is squeezed downward through the compression of the compression spring on the mounting plate, thereby realizing the alignment between the extrusion group and the fixed bracket. The sliding connection makes the extrusion group have a certain degree of freedom to move upwards when the extrusion group squeezes the bamboo with a certain extrusion force, thereby avoiding the reverse force of the bamboo on the extrusion group If it is too large, it will cause the problem of stuck extrusion group.

Further defined, the fixed bracket is also fixedly installed with a support plate under the installation plate. Such structural design limits the maximum downward position of the extruding group through the limitation of the supporting plate to the mounting plate, preventing the extruding group from falling directly from the fixing bracket.

It is further defined that a first gear is installed on the end of the squeeze wheel, and a second gear is installed on the inner surface of the side plate between every two adjacent first gears, and the second gear is connected to the corresponding The two adjacent first gears are meshed, and connecting rods are installed on both sides of the side plate and the fixed bracket. There is also a sub-plate between the side plate and the fixed bracket. The two ends of the sub-plate are respectively connected to the The free ends of the two connecting rods are hinged, and a fourth gear is rotatably installed at both ends of the sub-plate, and the two fourth gears mesh with each other, and a third gear is installed at the end of the support wheel, and the two The fourth gear meshes with the first gear and the third gear respectively. With such a structural design, multiple extrusion wheels are connected in the same direction through the meshing of the first gear and the second gear, and then the extrusion wheel and the support wheel are connected in transmission through two fourth gears, so that the extrusion wheel and the support wheel The rotation direction of the wheels is opposite, and with the setting of the connecting rod and the sub-plate, when the extrusion group moves upward under the action of the reaction force of the bamboo, the power transmission between the extrusion wheel and the support wheel does not occur interrupted, and the practicability is strong.

It is further defined that the fragment set also includes a pressure plate, the pressure plate is detachably mounted on the mounting seat, the fragment knife is located between the mounting seat and the pressure plate, and the end surfaces of the upper and lower ends of the fragment knife are integrally formed with two protrusions , the mounting base and the pressure plate are provided with through holes matching the bosses, and the bosses are passed through the through holes. With such a structural design, the detachable connection between the fragment knife and the mounting seat is completed through the mutual cooperation of the convex post and the through hole, and it is convenient to replace the fragment knife when it is damaged.

It is further defined that the cross-section of the fragment knife is a shuttle-shaped structure with narrow ends and a wide middle. With such a structural design, both ends of the fragmentation knife can be used as cutting edges. When one edge of the fragmentation knife is damaged, the fragmentation knife can be turned over for secondary use. At the same time, the middle width of the cross-section of the fragmentation knife is designed , so that the fragmentation knife has sufficient lateral pressure bearing capacity and improves the service life of the fragmentation knife.

It is further defined that a mounting groove is formed on the outer wall of the rotating wheel in the circumferential direction, and the moving blade is detachably installed in the mounting groove. With such a structural design, the movable blade is detachably installed in the installation groove of the rotating wheel, and the movable blade is conveniently replaced while the movable blade is protected by the installation groove.

Adopt the invention of above-mentioned technical scheme, have following advantages:

1. Squeeze the cylindrical bamboo through the flat roller and push it forward, cooperate with the fragment group to divide the flattened bamboo into strips, and then use the fixed blade and the moving blade on the rotating wheel to crush the strip bamboo. Secondary cutting to complete the block making of bamboo and improve processing efficiency;

2. Through the inclined setting of the roller group, when processing the bamboo, the bamboo can be directly placed on the roller group, and the bamboo can automatically enter the bottom of the extrusion group under the action of its own gravity until it is squeezed by the extrusion group. pressure, more convenient to use;

3. Extrude the bamboo for the last time through the extrusion wheel and the support wheel located at the bottom of the extrusion group, and provide the rotation power for the support wheel through the transmission connection between the support wheel and the extrusion wheel, so that the bamboo can be more smoothly Phase forward movement, strong practicability;

4. Through the cooperation between the positioning rod and the sleeve, the extrusion group is positioned, and then the compression spring squeezes the mounting plate to squeeze the extrusion group downward, so as to realize the sliding connection between the extrusion group and the fixed bracket. When the extrusion group squeezes the bamboo, the extrusion group has a certain degree of freedom to move upwards under the condition of a certain extrusion force, so as to avoid the excessive reverse force of the bamboo on the extrusion group. The problem caused by the stuck extrusion group;

5. A plurality of extrusion wheels complete the transmission connection in the same direction through the meshing of the first gear and the second gear, and then connect the extrusion wheel and the support wheel through two fourth gears, so that the rotation direction of the extrusion wheel and the support wheel On the contrary, with the setting of the connecting rod and the auxiliary plate, when the extrusion group moves upward under the action of the reaction force of the bamboo, the power transmission between the extrusion wheel and the support wheel will not be interrupted, and the practicability is strong;

6. The detachable connection between the fragment knife and the mounting seat is completed through the mutual cooperation of the convex post and the through hole, and it is convenient to replace the fragment knife when it is damaged.

Description of drawings

The invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

Fig. 1 is the structural representation of a kind of bamboo block making device embodiment of the present invention;

Fig. 2 is the sectional structure schematic diagram of a kind of bamboo block making device embodiment of the present invention;

Fig. 3 is the structural representation of fixed support, roller group and extruding group part in a kind of bamboo block making device embodiment of the present invention;

Fig. 4 is the sectional structure schematic diagram of fixed support, roller group and extruding group part in a kind of bamboo block making device embodiment of the present invention;

Fig. 5 is a schematic diagram of the explosive structure of the fragment group part in a kind of bamboo block making device embodiment of the present invention;

Fig. 6 is the structural representation of fragmentation knife part in a kind of bamboo block making device embodiment of the present invention;

Fig. 7 is the structural representation of rotating wheel and moving blade part in a kind of bamboo block making device embodiment of the present invention;

The main component symbols are explained as follows:

Fixed bracket 1,

Flat roller 2, support wheel 20, connecting rod 21, sub-plate 22,

Squeeze wheel 3, rib 30, first gear 301, second gear 302, fourth gear 304, third gear 303,

Side plate 31, mounting plate 32, positioning rod 33, sleeve 34, compression spring 35, support plate 36,

Fragment group 4, mounting seat 41, fragment knife 42, convex column 421, through hole 422, fixed blade 43, pressure plate 44,

Turning wheel 5, movable blade 51.

Detailed ways

The present invention will be described in detail below in conjunction with the drawings and specific embodiments. It should be noted that in the drawings or descriptions, similar or identical parts use the same figure numbers, and implementations that are not shown or described in the drawings The method is a form known to those of ordinary skill in the art. In addition, the directional terms mentioned in the embodiments, such as "upper", "lower", "top", "bottom", "left", "right", "front", "rear", etc., are only for reference to the accompanying drawings. The directions are not intended to limit the protection scope of the present invention.

As shown in Figures 1 to 7, a kind of bamboo block making device of the present embodiment includes a fixed support 1, on which a roller group, an extrusion group, a fragment group 4, a rotating wheel 5 and a second motor are installed, The roller set includes a plurality of flat rollers 2 parallel to each other, and the flat rollers 2 are rotatably installed on the fixed bracket 1, and the extrusion group is installed on the fixed bracket 1 in an oblique shape. Pressing wheel 3, a plurality of pressing wheels 3 are connected in the same direction, the first motor is installed on the pressing group, the power output shaft of the first motor is connected to the pressing wheel 3, and the fragment group 4 is horizontally installed on the roller group and the pressing wheel. At the end of the pressing group, the fragment group 4 includes a mount 41, the mount 41 is provided with several fragment knives 42, the fragment knives 42 are perpendicular to the extrusion group, and the mount 41 is also equipped with a fixed blade 43 near the rotating wheel 5 side, rotating The outer wall of the wheel 5 is circumferentially provided with several movable blades 51 , and the power output shaft of the second motor is connected with the rotating wheel 5 in transmission.

The roller group is installed on the fixed support 1 in an oblique shape, and the inclination angle of the roller group is smaller than the inclination angle of the extruding group. On the basis of the inclination of the extrusion group, the roller group is also inclined, so that when the bamboo is processed, the bamboo can be placed directly on the roller group, and the bamboo can automatically enter under the extrusion group under the action of its own gravity , until it is squeezed by the extrusion group, it is more convenient to use.

The support wheel 20 is also rotatably installed on the fixed bracket 1, and the support wheel 20 is connected with the extrusion wheel 3 in transmission. The rotation direction of the support wheel 20 is opposite to the rotation direction of the extrusion wheel 3. between. Extrude the bamboo for the last time by the squeeze wheel 3 and the support wheel 20 located at the bottom of the extrusion group, and through the transmission connection between the support wheel 20 and the squeeze wheel 3, the power to rotate is provided for the support wheel 20, so that the bamboo can Smoother phase front movement, more practical.

The outer walls of the support wheel 20 and the squeeze wheel 3 are uniformly formed with a plurality of ribs 30 in the circumferential direction. The friction force between the squeeze wheel 3, the support wheel 20 and the bamboo is increased by the rib 30, so that the squeeze wheel 3 can squeeze the bamboo more easily.

The extruding group comprises two side plates 31, and the extruding wheel 3 is rotatably installed between the two side plates 31. The outside of the side plates 31 is fixedly equipped with a mounting plate 32, and a positioning rod 33 is vertically installed on the mounting plate 32 for positioning. A sleeve 34 is sleeved on the upper end of the rod 33 , a compression spring 35 is sleeved on the positioning rod 33 between the mounting plate 32 and the sleeve 34 , and the sleeve 34 is fixedly mounted on the fixed bracket 1 . Through the cooperation of the positioning rod 33 and the sleeve 34, the extrusion group is positioned, and then the compression spring 35 squeezes the mounting plate 32 to squeeze the extrusion group downward, thereby realizing the sliding of the extrusion group and the fixed bracket connection, so that when the extrusion group squeezes the bamboo, the extrusion group has a certain degree of freedom to move upwards under the condition of a certain extrusion force, so as to avoid the excessive reverse force of the bamboo on the extrusion group. Large, and caused problems with stuck extrusion groups.

A support plate 36 is fixedly mounted on the fixing bracket 1 below the mounting plate 32 . The maximum downward position of the extruding group is limited by the limit of the mounting plate 32 by the supporting plate 36 , so as to prevent the extruding group from falling directly from the fixing bracket 1 .

The end of squeeze wheel 3 is equipped with first gear 301, and side plate 31 inner surface is all rotated with second gear 302 between every two adjacent first gears 301, and second gear 302 and adjacent two The two first gears 301 mesh, the side plate 31 and both sides of the fixed bracket 1 are rotatably equipped with connecting rods 21, and there is also a sub-plate 22 between the side plate 31 and the fixed bracket 1, and the two ends of the sub-plate 22 are connected to the two sides respectively. The free ends of the two connecting rods 21 are hinged, and a fourth gear 304 is rotatably installed at both ends of the sub-plate 22, and the two fourth gears 304 are meshed with each other. The four gears 304 mesh with the first gear 301 and the third gear 303 respectively. A plurality of squeeze wheels 3 complete the same-direction transmission connection through the meshing of the first gear 301 and the second gear 302, and then drive the squeeze wheels 3 and the support wheel 20 through two fourth gears 304, so that the squeeze wheels 3 The direction of rotation of the support wheel 20 is opposite to that of the support wheel 20. With the arrangement of the connecting rod 21 and the sub-plate 22, the power transmission between the extrusion wheel 3 and the support wheel 20 does not occur when the extrusion group moves upward under the action of the reaction force of the bamboo. Intermittent, strong practicability.

The fragment group 4 also includes a pressing plate 44, which is detachably installed on the mounting base 41, and the fragmenting knife 42 is located between the mounting base 41 and the pressing plate 44. The seat 41 and the pressing plate 44 are provided with a through hole 422 matched with the boss 421 , and the boss 421 passes through the through hole 422 . The detachable connection between the fragment knife 42 and the mounting seat 41 is completed through the mutual cooperation of the protrusion 421 and the through hole 422 , and it is convenient to replace the fragment knife 42 when it is damaged.

The cross-section of the fragment knife 42 is a shuttle-shaped structure with narrow ends and wide middle. Both ends of the fragmentation knife 42 can be used as cutting edges. When the cutting edge on one side is damaged, the fragmentation knife 42 can be overturned for secondary use. Meanwhile, the wide design in the middle of the cross-section of the fragmentation knife 42 makes the The fragmentation knife 42 has sufficient lateral pressure bearing capacity, which improves the service life of the fragmentation knife 42 .

The outer wall of the rotating wheel 5 is circumferentially provided with a mounting groove, and the movable blade 51 is detachably installed in the mounting groove. The movable blade 51 is detachably installed in the mounting groove of the rotating wheel 5, and while the movable blade 51 is protected by the mounting groove, it is convenient to replace the movable blade 51.

In this embodiment, when in use, start the first motor and the second motor to drive the extrusion wheel 3 and the rotating wheel 5 to rotate respectively;

Then the bamboo is placed on the roller set, and the bamboo slides down along the inclined roller set under its own gravity, until the front end of the bamboo contacts the extrusion wheel 3;

Under the action of the extrusion wheel 3, the bamboo is pressed on the roller group by the extrusion wheel 3 while moving forward, so that the tubular bamboo is gradually flattened into flakes, and the extrusion wheel 3 continues to rotate. Drive the flaky bamboo to continue to move forward to the fragment group 4, which is separated into strips by the fragment knife 42, and the extrusion wheel 3 of the extrusion group continues to rotate, so that the strip bamboo continues to move forward to the 5 places of the rotating wheel. The rotation of 5 drives moving blade 51 to cooperate fixed blade 43 to carry out secondary cutting to the strip-shaped bamboo, obtains massive bamboo block.

The bamboo block making device provided by the present invention has been introduced in detail above. The description of specific embodiments is only used to help understand the method and core idea of the present invention. It should be pointed out that for those skilled in the art, without departing from the principle of the present invention, some improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.

Claims (10)

1. A bamboo timber briquetting device, its characterized in that: including fixed bolster (1), install roller set, extrusion group, burst group (4), rotor (5) and second motor on fixed bolster (1), roller set includes many parallel flat rolls (2), flat rolls (2) rotate and install on fixed bolster (1), extrusion group includes many extrusion wheel (3) of rotating installation, being parallel to each other, a plurality of extrusion wheel (3) syntropy transmission is connected, install first motor on the extrusion group, the power output shaft and the extrusion wheel (3) transmission of first motor are connected, burst group (4) transversely install in roller set and extrusion group end, burst group (4) include mount pad (41), be equipped with a plurality of burst sword (42) on mount pad (41), burst sword (42) are mutually perpendicular with the extrusion group, mount pad (41) are close to rotor (5) one side and still install stator blade (43), rotor (5) outer wall circumference of rotor (5) is installed motor, power output shaft and second transmission (51) are connected.

2. A bamboo briquetting apparatus according to claim 1, wherein: the roller set is obliquely arranged on the fixed support (1), and the oblique angle of the roller set is smaller than that of the extrusion set.

3. A bamboo briquetting apparatus according to claim 2, wherein: the fixed support (1) is further rotatably provided with a supporting wheel (20), the supporting wheel (20) is in transmission connection with the extrusion wheel (3), the rotation direction of the supporting wheel (20) is opposite to that of the extrusion wheel (3), and the supporting wheel (20) is positioned between the broken sheet group (4) and the roller group.

4. A bamboo briquetting apparatus according to claim 3, wherein: the outer walls of the supporting wheel (20) and the extruding wheel (3) are uniformly and integrally formed with a plurality of convex edges (30) in the circumferential direction.

5. A bamboo briquetting apparatus according to claim 3, wherein: the extrusion group comprises two side plates (31), the extrusion wheel (3) is rotatably arranged between the two side plates (31), an installation plate (32) is fixedly arranged on the outer side of the side plate (31), a positioning rod (33) is vertically arranged on the installation plate (32), a sleeve (34) is sleeved at the upper end of the positioning rod (33), a compression spring (35) is sleeved between the installation plate (32) and the sleeve (34), and the sleeve (34) is fixedly arranged on the fixed support (1).

6. The bamboo briquetting apparatus of claim 5, wherein: the fixed support (1) is fixedly arranged below the mounting plate (32) and is also provided with a supporting plate (36).

7. The bamboo briquetting apparatus of claim 6, wherein: the end of extrusion wheel (3) is installed first gear (301), all rotate between every two adjacent first gears (301) and install second gear (302) curb plate (31) medial surface, second gear (302) and two adjacent first gears (301) meshing, connecting rod (21) are all installed in the both sides of curb plate (31) and fixed bolster (1) rotation, still be equipped with auxiliary plate (22) between curb plate (31) and fixed bolster (1), the both ends of auxiliary plate (22) are articulated with the free end of two connecting rods (21) respectively, a fourth gear (304) are all installed in the both ends rotation of auxiliary plate (22), two fourth gear (304) intermeshing, third gear (303) are installed to the tip of supporting wheel (20), two fourth gear (304) mesh with first gear (301) and third gear (303) respectively.

8. A bamboo briquetting apparatus according to claim 1, wherein: the utility model discloses a piece group (4) is including mounting seat (41), mounting seat (41) are installed in the mounting seat, broken piece group (4) still include clamp plate (44), clamp plate (44) demountable installation is on mount pad (41), broken piece sword (42) are located between mount pad (41) and clamp plate (44), the terminal surface at both ends about broken piece sword (42) all integrated into one piece has two projection (421), set up on mount pad (41) and clamp plate (44) with projection (421) assorted through-hole (422), projection (421) wear to establish in through-hole (422).

9. The bamboo briquetting apparatus of claim 8, wherein: the cross section of the breaking blade (42) is in a shuttle-shaped structure with narrow two ends and wide middle.

10. A bamboo briquetting apparatus according to claim 1, wherein: the outer wall circumference of the rotating wheel (5) is provided with a mounting groove, and the movable blade (51) is detachably arranged in the mounting groove.

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