CN114011502A

CN114011502A - Bamboo wood goods production waste material breaker

Info

Publication number: CN114011502A
Application number: CN202111269683.7A
Authority: CN
Inventors: 谢建建; 肖维; 陈慧
Original assignee: Huaihua Product Quality Supervision And Inspection Institute
Current assignee: Huaihua Product Quality Supervision And Inspection Institute
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-02-08

Abstract

The invention belongs to the technical field of twin-roll machines, and particularly discloses a bamboo and wood product production waste crushing device which comprises a machine shell, wherein a feeding structure is arranged at the upper part of the machine shell, a discharging structure is arranged at the lower part of the machine shell, two sides of the machine shell are fixed at the upper part of a base frame through connecting plates, two crushing wheels are arranged in the machine shell and coaxially fixed on a main shaft, two ends of the two main shafts are respectively and rotatably connected with two mounting frames after penetrating through a strip-shaped opening formed in the upper side wall of the machine shell, the two mounting frames are symmetrically arranged at two sides of the machine shell, the mounting frames are fixedly connected with one end of a hydraulic cylinder, the hydraulic cylinder is horizontally arranged, and the hydraulic cylinder is fixedly connected with the base frame through a fixing plate.

Description

Bamboo wood goods production waste material breaker

Technical Field

The invention belongs to the field of twin-roll machines, and particularly discloses a bamboo and wood product production waste crushing device.

Background

Bamboo wood product can produce more waste material at the in-process of processing production, and these waste materials can carry out recycle after broken, generally adopt a pair of broken wheel to cooperate and carry out the breakage among the prior art, but the clearance between the broken wheel among the prior art is unable adjusting to inconvenient broken degree of controlling as required needs improve.

Disclosure of Invention

In view of this, the invention provides a bamboo and wood product production waste crushing device to solve the problems in the prior art.

In order to achieve the above purposes, the invention provides a bamboo and wood product production waste crushing device, which comprises a casing, wherein a feeding structure is arranged at the upper part of the casing, a discharging structure is arranged at the lower part of the casing, two sides of the casing are fixed at the upper part of a base frame through connecting plates, two crushing wheels are arranged in the casing and coaxially fixed on a main shaft, two ends of the two main shafts are respectively rotatably connected with two mounting frames after penetrating through a strip-shaped opening formed in the upper side wall of the casing, the two mounting frames are symmetrically arranged at two sides of the casing, the mounting frames are fixedly connected with one end of a hydraulic cylinder, the hydraulic cylinder is horizontally arranged, the hydraulic cylinder is fixedly connected with the base frame through a fixing plate, two guide rods are horizontally connected between two sides of the base frame, slide blocks are fixed at two sides of the mounting frames and are respectively in sliding fit with the two guide rods, one side of casing has first motor, two through mounting panel fixed mounting be equipped with the prism that the level set up between the mounting bracket, prismatic both ends coaxial coupling has the end shaft, the output shaft and one of them end shaft coaxial coupling of first motor, the end shaft passes normal running fit's end plate with it, end plate fixed connection casing, the prism passes through two main shafts of drive structure drive and rotates.

In the above technical scheme, it is preferred, the feed structure includes the charge door, the top at the casing is established to the charge door, the top bilateral symmetry of charge door is equipped with the feed chute that the slope set up, the feed chute passes through the outer wall of connecting rod fixed connection casing.

In the above technical scheme, preferably, the discharging structure includes a first guide chute and a second guide chute which are obliquely arranged, sieve holes are uniformly distributed in the middle of the first guide chute, one end of the first guide chute which is low is located above the material receiving chute, a vertically arranged elevator is arranged in the material receiving chute, a feeding port of the elevator is located in the material receiving chute, and a discharging port of the elevator is located above the feeding port.

In the above technical scheme, preferably, the high end of the first material guide chute is rotatably connected with the base frame through a connecting shaft, the base frame is rotatably provided with a rotating shaft parallel to the connecting shaft, the rotating shaft is coaxially connected with two cams, the two sides of the first material guide chute are fixedly provided with top plates, the top plates are placed on the cams, and the base frame is provided with a driving mechanism for driving the rotating shaft to rotate.

In the above technical scheme, preferably, the driving mechanism includes a second motor, the second motor is fixedly mounted on the base frame, an end portion of an output shaft of the second motor is coaxially connected with a driving wheel, the driving wheel is connected with a driving wheel through a driving belt, and the driving wheel is coaxially connected with the rotating shaft.

In the above technical scheme, preferably, the transmission structure includes a second bevel gear coaxially connected to an end of the main shaft, the second bevel gear is engaged with the first bevel gear, the prism passes through a through groove arranged in the middle of the first bevel gear and matched with the first bevel gear in shape, an end surface of the first bevel gear is coaxially connected to a connecting cylinder, the connecting cylinder passes through a support plate rotationally matched with the connecting cylinder, a limit ring is fixed to the rear end of the support plate, the support plate is fixedly connected to the mounting frame, and the two first bevel gears connected to the mounting frame are symmetrically arranged in position.

In the above technical scheme, preferably, the strip-shaped opening is covered with a baffle, the upper side and the lower side of the baffle are respectively in sliding fit with two L-shaped sliding grooves, the sliding grooves are fixedly connected with the outer wall of the casing, and the main shaft penetrates through the baffle in rotating fit with the main shaft.

Compared with the prior art, the invention has the following beneficial effects: the two mounting frames are arranged, the distance between the two crushing wheels can be adjusted through the movement of the two mounting frames, and the two crushing wheels can be driven to rotate through the motor, so that the two crushing wheels can synchronously rotate, and the structure is more compact.

Drawings

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

FIG. 2 is a schematic view of another embodiment of the present invention;

FIG. 3 is a partial cross-sectional view of the present invention;

FIG. 4 is a schematic view of the structure at A in FIG. 3;

FIG. 5 is a cross-sectional view of the present invention;

FIG. 6 is a cross-sectional view from another perspective of the invention;

FIG. 7 is a schematic view of the structure at B in FIG. 6;

FIG. 8 is a schematic view of the structure of the crushing wheel of the present invention;

fig. 9 is a schematic view of the structure at C in fig. 8.

In the figure: the device comprises a machine shell 1, a lifting machine 2, a discharge hole 3, a feed chute 4, a feed inlet 5, a first bevel gear 6, a guide rod 7, a prism 8, a sliding block 9, a connecting shaft 10, a first guide chute 11, a second guide chute 12, a base frame 13, a first motor 14, a transmission wheel 15, a rotating shaft 16, a fixing plate 17, a hydraulic cylinder 18, a second motor 19, a mounting plate 20, a mounting frame 21, a connecting plate 22, a receiving chute 23, a limiting ring 24, a through groove 25, a second bevel gear 26, a sliding chute 27, a baffle 28, a strip-shaped opening 29, a main shaft 30, a crushing wheel 31, an end plate 32, a support plate 33, an end shaft 34, a driving wheel 35, a feed inlet 36, a connecting cylinder 37, a top plate 38, a cam 39, a transmission belt 40, a sieve hole 41, a partition plate 42 and a blanking hole 43.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments disclosed below.

As shown in fig. 1-9, the bamboo and wood product production waste crushing device comprises a machine shell 1, wherein a feeding structure is arranged on the upper portion of the machine shell 1, the feeding structure comprises a feeding opening 5, the feeding opening 5 is arranged at the top of the machine shell 1, feeding grooves 4 which are obliquely arranged are symmetrically arranged on two sides above the feeding opening 5, and the feeding grooves 4 are fixedly connected with the outer wall of the machine shell 1 through connecting rods. Can conveniently pour into bamboo wood waste material in 5 to the charge door through feed chute 4.

The lower part of casing 1 is equipped with ejection of compact structure, and ejection of compact structure is including the first baffle box 11 and the second baffle box 12 that the slope set up, and the middle part equipartition of first baffle box 11 has sieve mesh 41, and the one end that first baffle box 11 is low is located the top that connects silo 23, connects the lifting machine 2 that is equipped with vertical setting in the silo 23, and the feed inlet 5 of lifting machine 2 is located and connects silo 23, and the discharge gate 3 of lifting machine 2 is located the top of charge door 5. In the broken bamboo wood waste material enters into first baffle box 11, sieve mesh 41 can be used for the screening of bamboo wood waste material, if do not reach the fineness then can enter into and connect silo 23 in, the rethread lifting machine 2 is sent to charge door 5 department and is carried out breakage once more.

The high end of the first material guide groove 11 is rotatably connected with the base frame 13 through the connecting shaft 10, the rotating shaft 16 parallel to the connecting shaft 10 is rotatably mounted on the base frame 13, two cams 39 are coaxially connected on the rotating shaft 16, the top plates 38 are fixed on two sides of the first material guide groove 11, the top plates 38 are placed on the cams 39, and a driving mechanism for driving the rotating shaft 16 to rotate is arranged on the base frame 13. The driving mechanism comprises a second motor 19, the second motor 19 is fixedly arranged on the base frame 13, the end part of an output shaft of the second motor 19 is coaxially connected with a driving wheel 35, the driving wheel 35 is connected with a driving wheel 15 through a driving belt 40, and the driving wheel 15 is coaxially connected with a rotating shaft 16.

Second motor 19 passes through the wire and is connected with external power source, and second motor 19 rotates through drive wheel 35, drive wheel 15 and drive belt 40's transmission drive cam 39, and cam 39 can act on roof 38 at the pivoted in-process and make first baffle box 11 vibrate, realizes the vibration unloading, prevents to block up, and equidistant a plurality of baffles 42 that are equipped with on first baffle box 11, and baffle 42 is used for preventing that the too fast landing of bamboo wood waste material from causing the screening effect poor.

The two sides of the machine shell 1 are fixed on the upper part of the base frame 13 through the connecting plates 22, two crushing wheels 31 are arranged in the machine shell 1, crushing teeth are uniformly distributed on the surfaces of the crushing wheels 31, the crushing wheels 31 are coaxially fixed on the main shafts 30, two ends of each main shaft 30 penetrate through strip-shaped openings 29 formed in the upper side wall of the machine shell 1 and then are respectively connected with the two mounting frames 21 in a rotating mode, the two mounting frames 21 are symmetrically arranged on two sides of the machine shell 1, the mounting frames 21 are fixedly connected with one ends of hydraulic cylinders 18, the hydraulic cylinders 18 are horizontally arranged, the hydraulic cylinders 18 are fixedly connected with the base frame 13 through fixing plates 17, two guide rods 7 are horizontally connected between two sides of the base frame 13, sliding blocks 9 are fixed on two sides of the mounting frames 21, the two sliding blocks 9 are respectively matched with the two guide rods 7 in a sliding mode, a first motor 14 is fixedly arranged on one side of the machine shell 1 through the mounting plates 20, a prism 8 which is horizontally arranged between the two mounting frames 21, and two ends of the prism 8 are coaxially connected with end shafts 34, the output shaft of the first motor 14 is coaxially connected with one of the end shafts 34, the end shaft 34 passes through an end plate 32 which is in rotating fit with the end shaft, the end plate 32 is fixedly connected with the machine shell 1, and the prism 8 drives the two main shafts 30 to rotate through a transmission structure. The transmission structure comprises a second bevel gear 26 coaxially connected with the end part of a main shaft 30, the second bevel gear 26 is meshed with a first bevel gear 6, a prism 8 penetrates through a through groove 25 which is arranged in the middle of the first bevel gear 6 and is matched with the first bevel gear in shape, the end surface of the first bevel gear 6 is coaxially connected with a connecting cylinder 37, the connecting cylinder 37 penetrates through a supporting plate 33 which is in running fit with the connecting cylinder and is fixedly provided with a limiting ring 24 at the rear end part, the supporting plate 33 is fixedly connected with mounting frames 21, and the first bevel gear 6 connected with the two mounting frames 21 is symmetrically arranged in position.

Can adjust the distance between two mounting brackets 21 through pneumatic cylinder 18, thereby the broken fineness of control, remove in-process prism 8 and first bevel gear 6 and cooperate all the time, can drive first bevel gear 6 and together rotate thereupon, and first bevel gear 6 can move along with second bevel gear 26, can drive the rotation of main shaft 30 promptly, through prism 8 and drive structure's setting, make first motor 14 can drive two main shafts 30 and rotate, both guarantee that two broken wheels 31 can synchronous rotation, make the structure compacter again.

The strip-shaped opening 29 is covered with a baffle 28, the upper side and the lower side of the baffle 28 are respectively in sliding fit with two L-shaped sliding grooves 27, the sliding grooves 27 are fixedly connected with the outer wall of the machine shell 1, and the main shaft 30 penetrates through the baffle 28 in rotating fit with the main shaft. The baffle 28 is used to block the bar-shaped opening 29 at all times during the movement of the mounting frame 21.

In the present invention, the terms "mounting," "connecting," "fixing," and the like are used in a broad sense, for example, "connecting" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, the appearances of the phrases "one embodiment," "some embodiments," "a specific embodiment," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment or example, but rather to the same embodiment or example. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a bamboo wood goods production waste material breaker, includes casing (1), the upper portion of casing (1) is equipped with material loading structure, the lower part of casing (1) is equipped with ejection of compact structure, a serial communication port, the both sides of casing (1) are passed through connecting plate (22) and are fixed on the upper portion of bed frame (13), be equipped with two crushing wheels (31) in casing (1), crushing wheel (31) coaxial fixation is on main shaft (30), two the both ends of main shaft (30) are passed behind bar mouth (29) of seting up on casing (1) on the lateral wall and are connected with two mounting bracket (21) rotations respectively, two mounting bracket (21) symmetry is established in the both sides of casing (1), the one end of mounting bracket (21) fixed connection pneumatic cylinder (18), pneumatic cylinder (18) level sets up, pneumatic cylinder (18) are through fixed plate (17) fixed connection bed frame (13), horizontally connect with two guide arms (7) between the both sides of bed frame (13), the both sides of mounting bracket (21) are fixed with slider (9), two slider (9) respectively with two guide arm (7) sliding fit, there are first motor (14) one side of casing (1) through mounting panel (20) fixed mounting, two be equipped with prism (8) that the level set up between mounting bracket (21), the both ends coaxial coupling of prism (8) has end shaft (34), the output shaft and one of them end shaft (34) coaxial coupling of first motor (14), end shaft (34) pass with it normal running fit's end plate (32), end plate (32) fixed connection casing (1), prism (8) rotate through two main shaft (30) of transmission structure drive.

2. The bamboo and wood product production waste crushing device according to claim 1, wherein the feeding structure comprises a feeding opening (5), the feeding opening (5) is arranged at the top of the casing (1), feeding grooves (4) which are obliquely arranged are symmetrically arranged on two sides of the upper portion of the feeding opening (5), and the feeding grooves (4) are fixedly connected with the outer wall of the casing (1) through connecting rods.

3. The bamboo and wood product production waste crushing device according to claim 2, wherein the discharging structure comprises a first guide chute (11) and a second guide chute (12) which are obliquely arranged, sieve holes (41) are uniformly distributed in the middle of the first guide chute (11), one end of the first guide chute (11) which is low is positioned above the material receiving groove (23), a vertically arranged hoisting machine (2) is arranged in the material receiving groove (23), a feeding hole (5) of the hoisting machine (2) is positioned in the material receiving groove (23), and a discharging hole (3) of the hoisting machine (2) is positioned above the feeding hole (5).

4. The bamboo and wood product production waste crushing device according to claim 3, characterized in that the high end of the first material guide chute (11) is rotatably connected with the base frame (13) through the connecting shaft (10), the base frame (13) is rotatably provided with a rotating shaft (16) parallel to the connecting shaft (10), the rotating shaft (16) is coaxially connected with two cams (39), the two sides of the first material guide chute (11) are fixedly provided with top plates (38), the top plates (38) are placed on the cams (39), and the base frame (13) is provided with a driving mechanism for driving the rotating shaft (16) to rotate.

5. The bamboo and wood product production waste crushing device according to claim 4, wherein the driving mechanism comprises a second motor (19), the second motor (19) is fixedly installed on the base frame (13), the end part of an output shaft of the second motor (19) is coaxially connected with a driving wheel (35), the driving wheel (35) is connected with a driving wheel (15) through a driving belt (40), and the driving wheel (15) is coaxially connected with a rotating shaft (16).

6. The bamboo and wood product production waste crushing device according to claim 1, wherein the transmission structure comprises a second bevel gear (26) coaxially connected with the end of a main shaft (30), the second bevel gear (26) is meshed with the first bevel gear (6), the prism (8) penetrates through a through groove (25) which is arranged in the middle of the first bevel gear (6) and matched with the first bevel gear in shape, a connecting cylinder (37) is coaxially connected with the end surface of the first bevel gear (6), the connecting cylinder (37) penetrates through a supporting plate (33) in rotating fit with the connecting cylinder and is fixedly provided with a limiting ring (24) at the rear end, the supporting plate (33) is fixedly connected with the mounting frame (21), and the first bevel gear (6) connected with the two mounting frames (21) is symmetrically arranged.

7. The bamboo and wood product production waste crushing device according to claim 1, wherein a baffle (28) covers the strip-shaped opening (29), the upper side and the lower side of the baffle (28) are respectively in sliding fit with two L-shaped sliding grooves (27), the sliding grooves (27) are fixedly connected with the outer wall of the machine shell (1), and the main shaft (30) penetrates through the baffle (28) which is in rotating fit with the main shaft.