Garbage crushing and processing device

Abstract

The present invention relates to a garbage crushing and processing device, including a crushing cylinder, the inner cavity of which is divided into a crushing area and a pulverizing area, a crushing mechanism is arranged in the crushing area, the crushing mechanism includes a vertically arranged main shaft and a reaming blade arranged on the main shaft, the reaming blades are spaced apart from each other, a crushing mechanism is arranged in the pulverizing area, the crushing mechanism includes a pulverizing blade and a driving assembly, the pulverizing blade is horizontally arranged below the feed port and spaced apart in the horizontal direction, the driving assembly is arranged at the end of the pulverizing blade and drives the pulverizing blade to move back and forth in the horizontal direction, and two adjacent pulverizing blades on the left and right move in opposite directions. The present invention realizes the crushing and processing of large pieces of garbage through the rotation of the main shaft and the reaming blade of the crushing mechanism, and then cuts and crushes the crushed garbage through the pulverizing blade of the crushing mechanism, thereby improving the efficiency of garbage crushing and processing and ensuring that the garbage is fully crushed.

Description

Technical Field

[0001] The present invention relates to the technical field of garbage processing equipment, and in particular to a garbage crushing and processing device. Background Art

[0002] In daily life, garbage generated by people's lives is everywhere, which is mainly divided into kitchen waste, recyclable waste, non-recyclable waste, toxic and hazardous waste, etc. The generation of garbage is accompanied by the generation of garbage crushing and processing devices. In the garbage crushing and processing devices in the prior art, the efficiency of garbage crushing and processing is generally low, the crushing is not sufficient, the operation is troublesome, and it is difficult to meet the needs of the growing amount of garbage crushing.

[0003] For example: Chinese utility model patent with publication number CN208302921U discloses a new type of garbage crushing and processing device, including a shell and a crankshaft. By setting a crankshaft structure, a movable blade and a fixed blade, the crankshaft drives the ring on the crankshaft journal to move, so that the ring drives the movable rod to move, and the movable blade on the movable rod moves left and right, so that the movable blade and the saw teeth on the fixed blade complete the function of crushing the garbage. The disadvantage is that the crushing efficiency of the processing device is low and the crushing is not sufficient. Summary of the invention

[0004] The purpose of the present invention is to provide a garbage crushing and processing device to improve the efficiency of garbage crushing and processing.

[0005] The above-mentioned object of the present invention is achieved through the following technical scheme: a garbage crushing and processing device, including a crushing cylinder, the crushing cylinder is provided with a partition plate, the partition plate divides the inner cavity of the crushing cylinder into a crushing area and a crushing area, the crushing area and the crushing area are arranged up and down, the partition plate is provided with a feed port for connecting the crushing area and the crushing area, a crushing mechanism is provided in the crushing area, the crushing mechanism includes a vertically arranged main shaft and a reamer blade arranged on the main shaft, the reamer blade is distributed at intervals up and down, a crushing mechanism is provided in the crushing area, the crushing mechanism includes a crushing blade and a driving assembly, the crushing blade is horizontally placed below the feed port and is distributed at intervals in the horizontal direction, the driving assembly is provided at the end of the crushing blade and drives the crushing blade to move forward and backward in the horizontal direction, and the two adjacent crushing blades on the left and right move in reverse directions forward and backward.

[0006] Preferably, a slide groove is provided on the crushing cylinder, and sliding rods are provided at both ends of the crushing blade respectively, and the sliding rods are inserted into the slide grooves at the corresponding ends, and the sliding rod at one end of the crushing blade is connected to the driving assembly.

[0007] Preferably, the driving assembly comprises a crankshaft and a transmission rod, wherein the crankshaft is rotatably arranged on one side of the crushing barrel, one end of the transmission rod is connected to the crankshaft, and the other end is connected to the sliding rod at the end of the crushing blade.

[0008] Preferably, a limit block is provided at the end of the sliding rod, the limit block is located outside the sliding groove, and a buffer is provided between the limit block and the outer wall of the crushing barrel.

[0009] Preferably, the upper end surface and side surfaces of the crushing blade are provided with serrations.

[0010] Preferably, a screening port is provided on one side of the crushing cylinder, the screening port is arranged at the lower end of the crushing zone and corresponds to the height of the reamer blade at the lower end of the main shaft, a material blocking member is provided at the screening port, and a pushing mechanism is provided on the main shaft.

[0011] Preferably, the material stoppers are arranged up and down, and the reamer blade at the lower end of the main shaft is located between the upper and lower material stoppers.

[0012] Preferably, the pushing mechanism includes a telescopic tool handle and a telescopic rod, the telescopic tool handle is fixedly connected to the main shaft, the reamer blade is hinged to the telescopic tool handle, one end of the telescopic rod is hinged to the main shaft, and the other end is hinged to the reamer blade, and the telescopic tool handle is connected to the telescopic rod through a hydraulic pipeline.

[0013] Preferably, a baffle plate for closing the screening port is provided at the screening port, the upper end of the baffle plate is hinged to the wall of the crushing cylinder through a hinge shaft, and an elastic reset member is provided between the baffle plate and the wall of the crushing cylinder.

[0014] Preferably, a filter plate is provided below the pulverizing mechanism, and a discharging mechanism is provided above the filter plate.

[0015] The beneficial effects of the present invention are as follows: the present invention realizes the crushing of large pieces of garbage by the rotation of the main shaft and the reamer blade of the crushing mechanism, and then cuts and crushes the crushed garbage by the crushing blade of the crushing mechanism, thereby improving the efficiency of the garbage crushing process and ensuring that the garbage is fully crushed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of an embodiment of the present invention;

[0017] Figure 2 is a cross-sectional view taken at point A-A in an embodiment of the present invention;

[0018] Figure 3 2 is a schematic structural diagram of a material pushing mechanism in an embodiment of the present invention;

[0019] In the figure: 1-crushing cylinder, 101-crushing area, 102-crushing area, 103-partitioning plate, 104-feeding port, 105-feeding hopper, 106-discharging port, 107-screening port, 108-blocking plate, 2-crushing mechanism, 201-spindle, 202-reamer blade, 203-movable reamer blade, 204-telescopic handle, 205-telescopic rod, 206-mounting head, 207-hydraulic pipeline, 208-resetting member, 3-crushing mechanism, 301-crushing blade, 302-sliding rod, 303-driving rod, 304-crankshaft, 305-limiting block, 306-buffer, 4-discharging mechanism, 5-filter plate, 6-blocking member. DETAILED DESCRIPTION

[0020] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0021] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to this embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

[0022] Example: Figure 1 As shown, a garbage crushing and processing device includes a crushing cylinder 1, a feed hopper 105 is provided at the upper end of the crushing cylinder 1, and a discharge port 106 is provided at the lower end thereof. A partition plate 103 is provided in the crushing cylinder 1, and the partition plate 103 divides the inner cavity of the crushing cylinder 1 into a crushing area 101 and a crushing area 102, and the crushing area 101 and the crushing area 102 are arranged up and down. A feed port 104 is provided on the partition plate 103, and the crushing area 101 and the crushing area 102 are connected through the feed port 104.

[0023] A crushing mechanism 2 is arranged in the crushing area 101, and the crushing mechanism 2 includes a vertically arranged main shaft 201 and a reaming blade 202 arranged on the main shaft 201, and the reaming blades 202 are distributed at intervals up and down. The reaming blades 202 are divided into a fixed reaming blade and a movable reaming blade 203, wherein the fixed reaming blade is arranged inclined, and the movable reaming blade 203 is arranged horizontally and arranged at the lowermost end of the main shaft 201.

[0024] A screening port 107 is provided on one side of the crushing cylinder 1. The screening port 107 is provided at the lower end of the crushing zone 101 and corresponds to the height of the movable hinge blade 203 at the lower end of the main shaft 201. A material blocking member 6 is provided at the screening port 107. The material blocking member 6 is provided up and down, and the movable hinge blade 203 is located between the upper and lower material blocking members 6. The material blocking member 6 is a metal rod.

[0025] A baffle plate 108 for closing the screening port 107 is provided at the screening port 107, and the upper end of the baffle plate 108 is hinged to the wall of the crushing cylinder 1 through a hinge shaft, and an elastic reset member is provided between the baffle plate 108 and the wall of the crushing cylinder 1, and the elastic reset member is a spring, wherein one end of the spring is fixed to the baffle plate 108, and the other end is fixed to the wall of the crushing cylinder 1.

[0026] like Figure 1 and Figure 2 As shown, a crushing mechanism 3 is provided in the crushing area 102, and the crushing mechanism 3 includes a crushing blade 301 and a driving assembly. The crushing blade 301 is horizontally placed below the feed port 104 and is spaced apart in the horizontal direction. A chute is provided on the crushing cylinder 1, and sliding rods 302 are provided at both ends of the crushing blade 301. The sliding rods 302 are inserted into the chute at the corresponding end, and the sliding rod 302 at one end of the crushing blade 301 is connected to the driving assembly.

[0027] The driving assembly is arranged at the end of the crushing blade 301 and drives the crushing blade 301 to move forward and backward in the horizontal direction, and the two crushing blades 301 adjacent to each other on the left and right move in the reverse direction of forward and backward. The driving assembly includes a crankshaft 304 and a transmission rod 303. The crankshaft 304 is rotatably arranged on one side of the crushing barrel 1, and the crankshaft 304 is driven to rotate by a motor. One end of the transmission rod 303 is connected to the crankshaft 304, and the other end is connected to the sliding rod 302 at the end of the crushing blade 301. When the crankshaft 304 rotates, the two crushing blades 301 adjacent to each other on the left and right move in the reverse direction of forward and backward. The upper end surface and the side surface of the crushing blade 301 are provided with saw teeth.

[0028] A limit block 305 is provided at the end of the sliding rod 302 , and the limit block 305 is located outside the slide groove. A buffer member 306 is provided between the limit block 305 and the outer wall of the crushing cylinder 1 , and the buffer member 306 is a buffer spring.

[0029] A filter plate 5 is provided below the crushing mechanism 3, and a discharging mechanism 4 is provided above the filter plate 5. The discharging mechanism 4 includes a rotating shaft and blades spirally wound on the rotating shaft. The rotating shaft is horizontally arranged, one end of which is mounted on the crushing barrel 1, and the other end is located at the discharging port 106. The rotating shaft rotates under the drive of the motor, and the crushed material is discharged from the discharging port 106 through the blades.

[0030] like Figure 3 As shown, a material pushing mechanism is provided on the main shaft 201, and the material pushing mechanism includes a telescopic handle 204 and a telescopic rod 205. The telescopic handle 204 is fixedly connected to the main shaft 201, and the movable hinge blade 203 is hinged on the telescopic handle 204. One end of the telescopic rod 205 is hinged on the main shaft 201, and the other end is hinged on the movable hinge blade 203. The telescopic handle 204 and the telescopic rod 205 are both hydraulic cylinders, and the two are connected through a hydraulic pipeline 207.

[0031] The front end of the telescopic handle 204 is provided with a mounting head 206, and the movable hinge blade 203 is hinged on the mounting head 206 and can rotate horizontally relative to the mounting head 206. The mounting head 206 is provided with a limit plate on the front side of the rotation direction of the main shaft 201 to prevent the movable hinge blade 203 from rotating forward. A reset member 208 is provided between the mounting head 206 and the cylinder body of the telescopic handle 204. When the telescopic handle 204 is extended, the reset member 208 pulls the mounting head 206 backward to shrink the telescopic handle 204.

[0032] The garbage enters the crushing cylinder 1 from the feed hopper 105, and is first broken into small pieces of garbage fragments by the crushing mechanism 2 in the crushing area 101. The garbage fragments then enter the crushing area 102 from the feed port 104, and are finely cut and crushed by the reverse movement of the crushing blades 301. The crushed garbage falls from the gaps between the crushing blades 301 onto the filter plate 5, and is transported out by the discharging mechanism 4. The pore size of the filter plate 5 is smaller than the size of the crushed garbage particles.

[0033] During the crushing process, ordinary garbage will be blocked by the material blocking member 6 at the screening port 107 of the crushing cylinder 1, and the movable hinge blade 203 will cut the garbage into pieces after passing through. When encountering hard and difficult-to-crush garbage, the garbage will be blocked by the material blocking member 6 at the screening port 107 of the crushing cylinder 1. When the movable hinge blade 203 passes through, the movable hinge blade 203 is swung backward by the resistance of the garbage, and at the same time drives the telescopic rod 205. The hydraulic pressure in the telescopic rod 205 enters the telescopic handle 204, so that the telescopic handle 204 extends, and the mounting head 206 and the movable hinge blade 203 move toward the screening port 107. At this time, the movable hinge blade 203 tilted backward acts as a pusher to push the garbage out of the screening port 107, completing the garbage screening.

Claims

1. A garbage crushing and processing device, comprising a crushing drum (1), characterized in that: The crushing cylinder (1) is provided with a partition plate (103), the partition plate (103) divides the inner cavity of the crushing cylinder (1) into a crushing area (101) and a pulverizing area (102), the crushing area (101) and the pulverizing area (102) being arranged vertically, the partition plate (103) is provided with a feed port (104) for connecting the crushing area (101) and the pulverizing area (102), the crushing area (101) is provided with a crushing mechanism (2), the crushing mechanism (2) comprises A vertically arranged main shaft (201) and reaming blades (202) arranged on the main shaft (201), wherein the reaming blades (202) are arranged at intervals in the upper and lower directions; a pulverizing mechanism (3) is arranged in the pulverizing area (102); the pulverizing mechanism (3) comprises a pulverizing blade (301) and a driving assembly; the pulverizing blade (301) is horizontally arranged below the feed inlet (104) and is arranged at intervals in the horizontal direction; the driving assembly is arranged at the end of the pulverizing blade (301) and drives the pulverizing blade The sheet (301) moves forward and backward in the horizontal direction, and the two adjacent crushing blades (301) move forward and backward in opposite directions. The upper end surface and side surface of the crushing blade (301) are both provided with saw teeth; a screening port (107) is provided on one side of the crushing cylinder (1), and the screening port (107) is provided at the lower end of the crushing area (101) and corresponds to the height of the reamer blade (202) at the lower end of the main shaft (201). A material blocking member (6) is provided at the screening port (107). A material pushing mechanism is arranged on the main shaft (201), and the material pushing mechanism comprises a telescopic knife handle (204) and a telescopic rod (205); the telescopic knife handle (204) is fixedly connected to the main shaft (201); the reamer blade (202) is hinged on the telescopic knife handle (204); one end of the telescopic rod (205) is hinged on the main shaft (201) and the other end is hinged on the reamer blade (202); the telescopic knife handle (204) and the telescopic rod (205) are connected via a hydraulic pipeline (207).

2. A garbage crushing and processing device according to claim 1, characterized in that: The crushing cylinder (1) is provided with a slide groove, and sliding rods (302) are respectively provided at both ends of the crushing blade (301). The sliding rods (302) are inserted into the slide grooves at the corresponding ends, and the sliding rod (302) at one end of the crushing blade (301) is connected to the driving assembly.

3. A garbage crushing and processing device according to claim 2, characterized in that: The driving assembly comprises a crankshaft (304) and a transmission rod (303). The crankshaft (304) is rotatably arranged on one side of the crushing cylinder (1). One end of the transmission rod (303) is connected to the crankshaft (304), and the other end is connected to the sliding rod (302) at the end of the crushing blade (301).

4. A garbage crushing and processing device according to claim 3, characterized in that: A limit block (305) is provided at the outer end of the sliding rod (302) at the other end of the crushing blade (301), and the limit block (305) is located outside the slide groove. A buffer member (306) is provided between the limit block (305) and the outer wall of the crushing cylinder (1).

5. The garbage crushing and processing device according to claim 1, characterized in that: The material blocking members (6) are arranged vertically, and the reamer blade (202) at the lower end of the main shaft (201) is located between the upper and lower material blocking members (6).

6. The garbage crushing and processing device according to claim 1, characterized in that: A material baffle plate (108) for closing the screening port (107) is provided at the screening port (107); the upper end of the material baffle plate (108) is hinged to the wall of the crushing cylinder (1) via a hinge shaft; and an elastic reset member is provided between the material baffle plate (108) and the wall of the crushing cylinder (1).

7. The garbage crushing and processing device according to claim 1, characterized in that: A filter plate (5) is arranged below the pulverizing mechanism (3), and a discharge mechanism (4) is arranged above the filter plate (5).

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