Full-automatic branch pulverizer

Abstract

The invention provides a full-automatic branch pulverizer which comprises a rack, a pulverizing mechanism is connected to the interior of a rack body of the rack, and a feeding roller and a hydraulic mechanism are connected to the top end of the rack body of the rack; a conveying belt is arranged in a frame body of the machine frame, the conveying belt is arranged on one side of the smashing mechanism, and the conveying belt is arranged at the bottom end of the feeding roller. And the crushing mechanism comprises a bearing seat connected into the rack body and a rotating shaft rotationally connected with the bearing seat, supporting discs are connected to the two sides of the outer portion of the rotating shaft, and a plurality of crushing hammers are connected between the two supporting discs. Branches are continuously fed into the crushing chamber through the feeding rollers, and feeding continuity and high efficiency are guaranteed in the feeding process.

Description

Technical Field

[0001] The invention mainly relates to the technical field of branch crushers, and in particular to a fully automatic branch crusher. Background Art

[0002] In the early years, due to people's weak environmental awareness, most of the branch waste was wasted through simple treatment such as incineration and landfill. With the gradual improvement of the level of mechanization and the national policy vigorously advocating resource recycling, we decisively adopted the resource recycling after processing these branch waste. Therefore, the development of a branch crusher that can realize fully automatic continuous crushing of branches plays an important role in the utilization of biomass energy and is also of great significance to improving the level of mechanization. Summary of the invention

[0003] The present invention mainly provides a fully automatic branch crusher to solve the technical problems raised in the above-mentioned background technology.

[0004] The technical solution adopted by the present invention to solve the above technical problems is:

[0005] A fully automatic branch crusher comprises a frame, a crushing mechanism is connected inside the frame body of the frame, and a feeding roller and a hydraulic mechanism are connected to the top of the frame body of the frame;

[0006] A conveyor belt is provided inside the frame of the frame, the conveyor belt is provided on one side of the crushing mechanism, and the conveyor belt is provided at the bottom end of the feeding roller;

[0007] The crushing mechanism includes a bearing seat connected to the frame body, and a rotating shaft rotatably connected to the bearing seat, support plates are connected to the outer sides of the rotating shaft, and a plurality of crushing hammers are connected between the two support plates.

[0008] Furthermore, the breaker includes a support rod connected between two support discs, and a plurality of hammers are connected to the rod body of the support rod. In the present invention, when the rotating shaft drives the support disc to rotate, the hammer rotates, and a pulverizing method of disc shredding plus hammer crushing is selected. The hammer crushing device has the characteristics of simple structure, high working efficiency, no idling damage, and long service life of the crushing device to improve the working performance of the whole machine.

[0009] Furthermore, the hydraulic mechanism includes a feeding box connected to the upper surface of the frame, a support frame connected to the top of the feeding box, and a hydraulic cylinder connected to the inside of the frame body of the support frame. The output end of the hydraulic cylinder is connected to a lifting plate. In the present invention, the support frame provides support for the hydraulic cylinder, and the lifting plate is driven to rise and fall by the hydraulic cylinder. The hydraulic mechanism also includes a hydraulic motor, an electromagnetic proportional speed control valve, a hydraulic cylinder, a three-position four-way electromagnetic reversing valve, a hydraulic pump, an overflow valve, etc. for driving the hydraulic cylinder.

[0010] Furthermore, the feeding roller includes a rotating shaft connected to the bottom end of the lifting plate, and the two ends of the shaft of the rotating shaft are connected to pressure plates, and a plurality of quantitative sheets are connected between the two pressure plates. In the present invention, branches are continuously fed into the crushing chamber through the feeding roller, and the feeding process ensures the continuity and efficiency of feeding. At the same time, the feeding process cooperates with the hydraulic cylinder in the hydraulic mechanism to control the lifting of the feeding roller, so that the fully automatic feeding branch crusher can automatically adjust according to the diameter of the fed branches.

[0011] Furthermore, a power mechanism connected to the crushing mechanism is also provided on one side of the frame, and the power mechanism includes a motor connected to the bottom end of the frame, a first pulley connected to the output shaft of the motor, and a second pulley connected to the outer surface of one end of the rotating shaft extending to the outside, and the first pulley and the second pulley are connected by a belt. In the present invention, the first pulley connected to the output shaft of the motor is driven to operate, and the second pulley is driven by the first pulley, and in this way, the rotating shaft is driven to rotate.

[0012] Furthermore, the power mechanism also includes a first sprocket connected to the side of the rotating shaft away from the first pulley, and a second sprocket connected to the first sprocket through a belt, and the second sprocket is rotatably connected to the frame through a driven shaft. In the present invention, when the rotating shaft rotates, the first sprocket is driven by the rotating shaft, and since the first sprocket and the second sprocket are connected by a chain, the driven shaft connected to the second sprocket is driven to rotate.

[0013] Furthermore, when the rotating shaft rotates, the first sprocket is driven by the rotating shaft. Since the first sprocket is connected to the second sprocket by a chain, the driven shaft connected to the second sprocket is driven to rotate. In the present invention, the third sprocket is driven by the driven shaft, and the fourth sprocket is driven by the third sprocket. Since the fourth sprocket is coaxially arranged with the feeding roller, the feeding roller is driven to rotate.

[0014] Furthermore, the feed roller has the same structure as the feed roller. In the present invention, the crushing work of the whole machine is mainly to hit and cut the material through the high-speed rotating crushing hammer. At the same time, the rotating shaft is connected to the sprocket at the end of the feed roller through transmission, driving the feed roller to rotate. The two jointly drive the feed conveying device to rotate and ensure continuous and smooth transmission. The branches on the conveying chain plate are sent into the crushing chamber.

[0015] Furthermore, a discharging square pipe is connected to the bottom end of the frame near the crushing mechanism, and a baling machine is provided at the bottom end of the discharging square pipe, and the baling machine is connected to the frame of the frame. In the present invention, the crusher is a small and medium-sized device, and it does not have strict requirements on the crushing quality and particle size. Therefore, we adopt the discharging method of self-weight falling, and the crushed wood chips are discharged smoothly from the discharge port due to the airflow in the crushing chamber. A bag-supporting device is placed on the discharging square pipe to facilitate bagging of the crushed material.

[0016] Furthermore, a robotic arm is connected to one side of the frame close to the discharge square tube, and a robotic arm is connected to one end of the robotic arm away from the frame. In the present invention, when the strapping machine is working, the robotic arm cooperates with the robotic arm to remove the bag full of materials and put in a new bag after strapping.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] First, the motor of the present invention transmits power to the crushing device through a belt drive, and the crushing work of the whole machine is mainly to hit and cut the material through the high-speed rotating main shaft. At the same time, the sprocket at the main shaft end is connected to the sprocket at the end of the feeding roller through a chain, driving the feeding roller to rotate. The feeding roller then drives the active sprocket conveying roller to rotate through the chain drive, and then the driven sprocket conveying roller also rotates, and the two jointly drive the feed conveying device to rotate, and ensure continuous and smooth transmission. The branches on the conveying chain plate are sent into the crushing chamber.

[0019] Secondly, the feeding and conveying device of the present invention adopts a chain-driven automatic conveying mode, and the feeding roller is installed between the conveying and feeding mechanism and the crushing chamber. The motor transmits power to the feeding roller through the chain drive, driving the feeding roller to rotate at a constant speed, so that the branches are continuously fed into the crushing chamber through the conveying and feeding mechanism. The feeding process must ensure the continuity and efficiency of the feeding. At the same time, the feeding process is controlled by the hydraulic system, so that the fully automatic feeding branch crusher can be automatically adjusted according to the diameter of the fed branches.

[0020] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the present invention;

[0022] Figure 2 It is a front view of the present invention;

[0023] Figure 3 is a cross-sectional view of the present invention;

[0024] Figure 4 It is a structural schematic diagram of the crushing mechanism of the present invention;

[0025] Figure 5 It is a structural schematic diagram of the hydraulic mechanism of the present invention;

[0026] Figure 6 It is a schematic structural diagram of the feeding roller of the present invention;

[0027] Figure 7 The structure of the power mechanism of the present invention is shown in FIG. Figure 1 ;

[0028] Figure 8 The structure of the power mechanism of the present invention is shown in FIG. Figure 2 .

[0029] In the figure: 10, frame; 11, conveyor belt; 12, strapping machine; 13, mechanical arm; 14, manipulator; 15, discharge square tube; 20, crushing mechanism; 21, bearing seat; 22, rotating shaft; 23, support plate; 24, breaker hammer; 241, support rod; 242, hammer; 30, feeding roller; 31, quantitative sheet; 32, rotating shaft; 33, pressure plate; 40, hydraulic mechanism; 41, feeding box; 42, support frame; 43, hydraulic cylinder; 44, lifting plate; 50, power mechanism; 51, motor; 52, first pulley; 53, second pulley; 54, first sprocket; 55, second sprocket; 56, driven shaft; 57, third sprocket; 58, fourth sprocket; 59, feeding roller. DETAILED DESCRIPTION

[0030] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0031] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0033] For examples, please refer to the attached Figure 1-8A fully automatic branch crusher includes a frame 10, a crushing mechanism 20 is connected inside the frame body of the frame 10, and a feeding roller 30 and a hydraulic mechanism 40 are connected to the top of the frame body of the frame 10;

[0034] A conveyor belt 11 is provided inside the frame of the frame 10, and the conveyor belt 11 is provided on one side of the crushing mechanism 20, and the conveyor belt 11 is provided at the bottom end of the feeding roller 30;

[0035] The crushing mechanism 20 includes a bearing seat 21 connected to the frame 10 and a rotating shaft 22 rotatably connected to the bearing seat 21. Support plates 23 are connected to the outer sides of the rotating shaft 22, and multiple crushing hammers 24 are connected between the two support plates 23.

[0036] For details, please refer to the attached Figure 3 and 4 The breaker hammer 24 includes a support rod 241 connected between two support plates 23, and a plurality of hammer pieces 242 are connected to the rod body of the support rod 241;

[0037] The hydraulic mechanism 40 includes a feed box 41 connected to the upper surface of the frame 10, a support frame 42 connected to the top of the feed box 41, and a hydraulic cylinder 43 connected to the inside of the support frame 42, and the output end of the hydraulic cylinder 43 is connected to a lifting plate 44;

[0038] The feeding roller 30 includes a rotating shaft 32 connected to the bottom end of the lifting plate 44, and pressure plates 33 are connected to both ends of the rotating shaft 32, and a plurality of quantitative sheets 31 are connected between the two pressure plates 33;

[0039] It should be noted that, in this embodiment, the hammer 242 is supported by the support rod 241, and the support plate 23 is used to support the support rod 241, so that when the rotating shaft 22 drives the support plate 23 to rotate, the hammer 242 rotates, and the disc-type shredding plus hammer-type crushing method is used. The hammer-type crushing device has the characteristics of simple structure, high working efficiency, no idling damage, and a long service life of the crushing device to improve the working performance of the whole machine;

[0040] Furthermore, the support frame 42 provides support for the hydraulic cylinder 43, and the hydraulic cylinder 43 drives the lifting plate 44 to move up and down. The hydraulic mechanism 40 also includes a hydraulic motor, an electromagnetic proportional speed regulating valve, a hydraulic cylinder, a three-position four-way electromagnetic reversing valve, a hydraulic pump, a relief valve, etc. for driving the hydraulic cylinder 43;

[0041] Furthermore, the bearing plate 33 is supported by the rotating shaft 32, the branches to be crushed are separated by the quantitative sheet 31, the conveyor belt 11 adopts a chain drive automatic conveying mode, and the branches are continuously fed into the crushing chamber through the feeding roller 30, and the feeding process ensures the continuity and efficiency of feeding. At the same time, the feeding process cooperates with the hydraulic cylinder 43 in the hydraulic mechanism 40 to control the lifting and lowering of the feeding roller 30, so that the fully automatic feeding branch crusher can be automatically adjusted according to the diameter of the fed branches.

[0042] For details, please refer to the attached Figure 7 and 8 A power mechanism 50 connected to the crushing mechanism 20 is also provided on one side of the frame 10, and the power mechanism 50 includes a motor 51 connected to the bottom end of the frame 10, a first pulley 52 connected to the output shaft of the motor 51, and a second pulley 53 connected to the outer surface of one end of the rotating shaft 22 extending to the outside, and the first pulley 52 and the second pulley 53 are connected by a belt;

[0043] The power mechanism 50 further includes a first sprocket 54 connected to the side of the rotating shaft 22 away from the first pulley 52, and a second sprocket 55 connected to the first sprocket 54 via a belt, and the second sprocket 55 is rotatably connected to the frame 10 via a driven shaft 56;

[0044] The end of the driven shaft 56 away from the second sprocket 55 is connected to a third sprocket 57, and the third sprocket 57 is connected to a fourth sprocket 58 through a chain. The fourth sprocket 58 is coaxially arranged with a feeding roller 59, and the feeding roller 59 is rotatably connected to the frame body of the frame 10;

[0045] The feeding roller 59 has the same structure as the feeding roller 30;

[0046] It should be noted that, in this embodiment, the motor 51 drives the first pulley 52 connected to its output shaft to operate, and the first pulley 52 drives the second pulley 53, and in this way, the rotating shaft 22 is driven to rotate;

[0047] Furthermore, when the rotating shaft 22 rotates, the first sprocket 54 is driven by the rotating shaft 22. Since the first sprocket 54 is connected to the second sprocket 55 by a chain, the driven shaft 56 connected to the second sprocket 55 is driven to rotate.

[0048] Furthermore, the third sprocket 57 is driven by the driven shaft 56, and the fourth sprocket 58 is driven by the third sprocket 57. Since the fourth sprocket 58 is coaxially arranged with the feeding roller 59, the feeding roller 59 is driven to rotate;

[0049] Furthermore, the motor 51 transmits power to the crushing mechanism 20 through the belt drive, and the crushing work of the whole machine is mainly to hit and cut the material through the high-speed rotating crushing hammer 24. At the same time, the rotating shaft 22 is connected to the sprocket at the end of the feeding roller 59 through the transmission, driving the feeding roller 59 to rotate. The two drive the feed conveying device to rotate together and ensure continuous and smooth transmission. The branches on the conveying chain plate are sent into the crushing chamber.

[0050] For details, please refer to the attached Figure 7 and 8 The bottom end of the frame 10 near the crushing mechanism 20 is connected to a discharge square pipe 15, and the bottom end of the discharge square pipe 15 is provided with a strapping machine 12, and the strapping machine 12 is connected to the frame of the frame 10;

[0051] A mechanical arm 13 is connected to one side of the frame 10 close to the discharging square pipe 15, and a mechanical hand 14 is connected to one end of the mechanical arm 13 away from the frame 10;

[0052] It should be noted that in this embodiment, the pulverizer is a small or medium-sized device, and it does not have strict requirements on the pulverization quality and particle size. Therefore, we adopt the discharge method of self-weight falling, and the pulverized wood chips are discharged smoothly from the discharge port due to the airflow in the pulverizing chamber. The discharge square tube 15 is placed with a bag support device to facilitate bagging of the pulverized material. The detachable pressure device can prevent excessive loading of pulverized material;

[0053] The strapping machine 12 is provided with a pipe through which the wire enters, and a clamp is provided inside the ring support, which can hold the bag tightly and pass the wire to the other side of the rotating blade. The hydraulic device at the pipe mouth breaks the wire, and the rotating blade rotates, thereby tying the bag;

[0054] Furthermore, the strapping machine 12 works, and after strapping, the robot arm 13 cooperates with the robot hand 14 to remove the bag filled with materials and put in a new bag.

[0055] The specific operation mode of the present invention is as follows:

[0056] When crushing branches, the branches are conveyed through the conveyor belt 11. During this process, the quantitative sheet 31 rotates around the rotating shaft 32 through the friction between the sheet body and the branches. The rotating shaft 32 provides support for the pressure plate 33, and the quantitative sheet 31 separates the branches to be crushed. The conveyor belt 11 adopts a chain drive automatic conveying method. The branches are continuously fed into the crushing chamber through the feeding roller 30. The feeding process ensures the continuity and efficiency of feeding. At the same time, the feeding process cooperates with the hydraulic cylinder 43 in the hydraulic mechanism 40 to control the lifting and lowering of the feeding roller 30, so that the fully automatic feeding branch crusher can automatically adjust according to the diameter of the fed branches;

[0057] When the rotating shaft 22 drives the supporting disk 23 to rotate, the hammer 242 rotates, and the disk-type shredding plus hammer-type crushing method is selected. The hammer-type crushing device has the characteristics of simple structure, high working efficiency, no idling damage and long service life of the crushing device to improve the working performance of the whole machine.

[0058] The above is an exemplary description of the present invention in combination with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as such non-substantial improvements are made by adopting the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. A fully automatic branch crusher, comprising a frame (10), It is characterized in that The frame body of the frame (10) is connected to a crushing mechanism (20), and the top of the frame body of the frame (10) is connected to a feeding roller (30) and a hydraulic mechanism (40); A conveyor belt (11) is provided inside the frame body of the frame (10), and the conveyor belt (11) is provided on one side of the crushing mechanism (20), and the conveyor belt (11) is provided at the bottom end of the feeding roller (30); The crushing mechanism (20) comprises a bearing seat (21) connected to the frame body of the frame (10), and a rotating shaft (22) rotatably connected to the bearing seat (21), the outer sides of the rotating shaft (22) are connected to support plates (23), and a plurality of crushing hammers (24) are connected between the two support plates (23).

2. A fully automatic branch crusher according to claim 1, It is characterized in that The breaker hammer (24) comprises a support rod (241) connected between two support plates (23), and a plurality of hammer pieces (242) are connected to the rod body of the support rod (241).

3. A fully automatic branch crusher according to claim 1, It is characterized in that The hydraulic mechanism (40) comprises a feeding box (41) connected to the upper surface of the frame (10), a support frame (42) connected to the top of the feeding box (41), and a hydraulic cylinder (43) connected to the inside of the frame body of the support frame (42), wherein the output end of the hydraulic cylinder (43) is connected to a lifting plate (44).

4. A fully automatic branch crusher according to claim 1, It is characterized in that The feeding roller (30) comprises a rotating shaft (32) connected to the bottom end of the lifting plate (44), the two ends of the rotating shaft (32) are connected to pressure plates (33), and a plurality of quantitative sheets (31) are connected between the two pressure plates (33).

5. The fully automatic branch crusher according to claim 1, It is characterized in that A power mechanism (50) connected to the crushing mechanism (20) is also provided on one side of the frame (10), and the power mechanism (50) comprises a motor (51) connected to the bottom end of the frame body of the frame (10), a first pulley (52) connected to the output shaft of the motor (51), and a second pulley (53) connected to the outer surface of one end of the rotating shaft (22) extending to the outside, and the first pulley (52) and the second pulley (53) are connected by a belt.

6. A fully automatic branch crusher according to claim 5, It is characterized in that The power mechanism (50) further comprises a first sprocket (54) connected to the side of the rotating shaft (22) away from the first pulley (52), and a second sprocket (55) connected to the first sprocket (54) via a belt, wherein the second sprocket (55) is rotationally connected to the frame (10) via a driven shaft (56).

7. A fully automatic branch crusher according to claim 6, It is characterized in that The end of the driven shaft (56) away from the second sprocket (55) is connected to a third sprocket (57), and the third sprocket (57) is connected to a fourth sprocket (58) through a chain. The fourth sprocket (58) is coaxially arranged with a feeding roller (59), and the feeding roller (59) is rotatably connected to the frame body of the frame (10).

8. A fully automatic branch crusher according to claim 7, It is characterized in that The feeding roller (59) has the same structure as the feeding roller (30).

9. The fully automatic branch crusher according to claim 1, It is characterized in that A discharging square pipe (15) is connected to the bottom end of one side of the frame (10) close to the crushing mechanism (20), and a bundling machine (12) is provided at the bottom end of the discharging square pipe (15), and the bundling machine (12) is connected to the frame body of the frame (10).

10. A fully automatic branch crusher according to claim 9, It is characterized in that A side of the frame (10) close to the discharge square pipe (15) is connected to a mechanical arm (13), and an end of the mechanical arm (13) away from the frame (10) is connected to a mechanical hand (14).

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