Chain feeder with crushing mechanism

Abstract

The utility model discloses a chain plate type feeding machine with crushing mechanism, including chain plate type feeding machine body and set in the upper portion of one end of chain plate type feeding machine body's feeding structure, the feeding structure includes two respectively through bolt connection in the top outer wall of chain plate type feeding machine body frame's mount, is equipped with the feeding mechanism between two mount. The utility model can beat the material guide plate when crushing, produces the vibration and makes the material smooth unloading, prevents the jam, improved practicality, can collect the dust produced when crushing, prevents a large amount of dust and scatters in the outside environment, improved environmental protection.

Description

Technical Field

[0001] This utility model relates to the technical field of chain plate feeders, and in particular to a chain plate feeder with a crushing mechanism. Background Technology

[0002] Chain plate feeder, also known as plate feeder, is a machine for continuously conveying loose and lumpy materials. The equipment consists of a drive unit, chain plate unit, main shaft unit, tensioning device, frame and support unit.

[0003] A search revealed a Chinese patent (application number "202223090215.6") disclosing "a chain plate feeder with a crushing mechanism." This chain plate feeder includes a feeder body, a crushing box, and a feeding box. A protective plate is fixedly connected inside the feeder body. A horizontal plate is fixedly connected to one end of the upper surface of the protective plate, and the crushing box is fixedly connected to the middle of the upper surface of the horizontal plate. The feeding box is fixedly connected to the upper surface of the crushing box. Guide plates are symmetrically connected to the upper end of the inside of the crushing box. Two sets of crushing rollers are movably connected to the middle of the crushing box via bearings. Crushed blocks are fixedly connected to the surface of the crushing rollers, and a spur gear is fixedly connected to the same end of both sets of crushing rollers. A feeding groove is opened inside the feeding box, and a fixed plate is fixedly connected to the opening at the bottom of the feeding groove. A transmission groove is opened inside the fixed plate, and a worm gear assembly is movably connected to the transmission groove via bearings. A motor is fixedly connected to the surface of the feeding box via a protective shell. However, the above-mentioned chain plate feeder has the following problems:

[0004] 1. During feeding, the material easily clogs the space between the feed box and the fixed plate, causing the material to be unable to be discharged in time, resulting in low practicality;

[0005] 2. The dust generated during the crushing process was not collected, resulting in dust drifting into the external environment and causing poor environmental performance. Utility Model Content

[0006] This utility model provides a chain plate feeder with a crushing mechanism, which solves the problems of the chain plate feeder mentioned in the prior art, which is prone to material blockage between the feed box and the fixed plate, resulting in material not being able to be discharged in time, low practicality, and no collection of dust generated during crushing, resulting in dust drifting into the external environment and poor environmental performance.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A chain plate feeder with a crushing mechanism includes a chain plate feeder body and a feeding structure disposed on the upper part of one end of the chain plate feeder body. The feeding structure includes two mounting seats respectively bolted to the outer wall of the top of the chain plate feeder body frame. A feeding mechanism is provided between the two mounting seats. The feeding mechanism includes a discharge frame with a conical discharge hopper at the bottom, a frustum-shaped feed hopper, and two guide plates respectively inclinedly welded to the inner wall of the discharge frame. A crushing component is provided in the discharge frame below the guide plates. The crushing component includes a geared motor, a rotating shaft connected to one end of the output shaft of the geared motor via a coupling, a first crushing roller connected to the outer wall of the rotating shaft via a pin, and two ends respectively passing through and connected to bearings. The unloading frame has a drive shaft on both outer walls, a second crushing roller connected to the outer wall of the drive shaft by a pin, and two meshing drive gears. Both the rotating shaft and the drive shaft are equipped with a vibration assembly. The vibration assembly includes a mounting block with eight T-slots on its outer wall, eight sliders that are slidably installed in the T-slots, and eight rubber strips that are fixed to the outer wall of the sliders. One of the mounting bases has three fans on its lower side, and a dust collection mechanism is provided on the side of the mounting base away from the fans. The dust collection mechanism includes a mounting box that is bolted to the outer wall of one side of the mounting base, a dust collection box that is slidably fitted in the mounting box, and a conveying pipe fixed to the upper inner wall of one side of the mounting box. A dust removal fan is provided on one side of the mounting base.

[0009] Preferably, the two ends of the unloading frame are respectively bolted to the outer wall of the two mounting seats on opposite sides, and a top plate is bolted to the top outer wall of the unloading frame, and the feeding hopper passes through and is fixed to the bottom outer wall of the top plate.

[0010] Preferably, a mounting bracket is welded to one outer wall of the mounting base, and the geared motor is bolted to one outer wall of the mounting bracket. The two ends of the rotating shaft pass through and are connected to the two outer walls of the unloading frame through bearings. One end of the rotating shaft and the transmission shaft pass through and are connected to the outer wall of the mounting base through bearings. The two transmission gears are connected to the outer walls of the rotating shaft and the transmission shaft through flat keys.

[0011] The above scheme uses a geared motor output shaft to drive a rotating shaft, which in turn drives a transmission shaft through two transmission gears, thereby driving the first and second crushing rollers to rotate and crush the material.

[0012] Preferably, the mounting block is connected to the outer wall of one end of the rotating shaft or the transmission shaft by a pin, and retaining rings are bolted to both outer walls of the mounting block.

[0013] The above scheme uses a rotating shaft and a transmission shaft to drive two mounting blocks to rotate, which in turn drive multiple rubber strips to rotate. The rubber strips periodically strike the guide plate, causing the guide plate to vibrate and thus enabling the material to be discharged through vibration, preventing blockage.

[0014] Preferably, a mounting plate is bolted to the lower outer wall of one side of the mounting base, and the three fans are respectively bolted to the outer wall of one side of the mounting plate.

[0015] Preferably, a box cover is bolted to the top outer wall of the mounting box, and the dust collection box is bolted to the bottom outer wall of the box cover. A dust collection hood is installed through and fixed to the lower outer wall of one side of the mounting base, and one end of the conveying pipe is fixed to the inner wall of one side of the dust collection hood. An exhaust pipe is fixed to the lower inner wall of one side of the mounting box.

[0016] Preferably, a fixing plate is provided on one side of the mounting base, and the fixing plate is bolted to the outer wall of one side of the two mounting bases. The dust removal fan is bolted to the outer wall of one side of the fixing plate, and the dust removal fan is connected to the exhaust pipe through a connecting pipe.

[0017] The above scheme uses multiple fans to blow the dust generated during crushing towards the dust collection hood. The dust removal fan operates to extract the air from the installation box. Under the action of pressure difference, the dust enters the dust collection box along the conveying pipe.

[0018] The beneficial effects of this utility model are as follows:

[0019] 1. The rotation of the rotating shaft and the drive shaft respectively drives the two mounting blocks to rotate. The mounting blocks drive multiple rubber strips to rotate. The rubber strips periodically hit the guide plate, causing the guide plate to vibrate, realizing the vibration of the material for feeding and preventing blockage. It can hit the guide plate during crushing to generate vibration, so that the material can be fed smoothly and prevent blockage, thus improving practicality.

[0020] 2. Multiple sets of fans operate to blow the dust generated during crushing toward the dust collection hood. The dust removal fan operates to extract the air from the installation box. Under the action of pressure difference, the dust enters the dust collection box along the conveying pipe. This can collect the dust generated during crushing, prevent a large amount of dust from drifting into the external environment, and improve environmental protection.

[0021] In summary, this utility model can strike the guide plate during crushing, generating vibration to ensure smooth material feeding, prevent blockage, and improve practicality. It can also collect the dust generated during crushing, preventing a large amount of dust from drifting into the external environment and improving environmental friendliness. Attached Figure Description

[0022] Figure 1This is a schematic diagram of the overall main structure of a chain plate feeder with a crushing mechanism proposed in this utility model.

[0023] Figure 2 This is a schematic diagram of the main structure of the feeding structure of a chain plate feeder with a crushing mechanism proposed in this utility model.

[0024] Figure 3 This is a front cross-sectional view of the feeding structure of a chain plate feeder with a crushing mechanism proposed in this utility model.

[0025] Figure 4 This is a front view cross-sectional structural diagram of the feeding mechanism of a chain plate feeder with a crushing mechanism proposed in this utility model.

[0026] Figure 5 This is a schematic diagram of the main structure of the crushing component of a chain plate feeder with a crushing mechanism proposed in this utility model.

[0027] Figure 6 This is a schematic diagram of the main structure of the vibration component of a chain plate feeder with a crushing mechanism proposed in this utility model.

[0028] Figure 7 This is a front view cross-sectional structural diagram of the dust collection mechanism of a chain plate feeder with a crushing mechanism proposed in this utility model.

[0029] Figure 8 This is a side view of the dust collection mechanism of a chain plate feeder with a crushing mechanism proposed in this utility model.

[0030] In the diagram: 1. Chain plate feeder body; 2. Mounting base; 3. Feeding mechanism; 301. Discharge frame; 302. Top plate; 303. Feed hopper; 304. Guide plate; 4. Crushing assembly; 401. Mounting frame; 402. Gear motor; 403. Rotating shaft; 404. First crushing roller; 405. Drive shaft; 406. Second crushing roller; 407. Drive gear; 5. Vibration assembly; 501. Mounting block; 502. Slider; 503. Rubber strip; 504. Retaining ring; 6. Mounting plate; 7. Fan; 8. Dust collection mechanism; 801. Mounting box; 802. Box cover; 803. Dust collection box; 804. Dust collection hood; 805. Conveying pipe; 806. Exhaust pipe; 9. Dust removal fan. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0032] Example 1, referring to Figure 1-6A chain plate feeder with a crushing mechanism includes a chain plate feeder body 1 and a feeding structure disposed on the upper part of one end of the chain plate feeder body 1. The feeding structure includes two mounting seats 2 respectively bolted to the outer wall of the top of the frame of the chain plate feeder body 1. A feeding mechanism 3 is provided between the two mounting seats 2. The feeding mechanism 3 includes a discharge frame 301 with a conical discharge hopper at the bottom, a frustum-shaped feed hopper 303, and two guide plates 304 respectively inclinedly welded to the inner wall of the discharge frame 301. The two ends of the discharge frame 301 are respectively bolted to the outer wall of the frame. The unloading frame 301 is bolted to the outer wall of the two mounting bases 2 on opposite sides. A top plate 302 is bolted to the top outer wall of the unloading frame 301. A feed hopper 303 passes through and is fixed to the bottom outer wall of the top plate 302. A crushing assembly 4 is provided inside the unloading frame 301 below the guide plate 304. The crushing assembly 4 includes a geared motor 402, a rotating shaft 403 connected to one end of the output shaft of the geared motor 402 via a coupling, and a first crushing roller 404 connected to the outer wall of the rotating shaft 403 via a pin. Both ends pass through and are connected to the unloading frame 301 via bearings. 1. A drive shaft 405 is mounted on both outer walls. A second crushing roller 406 is connected to the outer wall of the drive shaft 405 by a pin. Two meshing drive gears 407 form a transmission fit. A mounting bracket 401 is welded to one outer wall of the mounting base 2. A reduction motor 402 is bolted to one outer wall of the mounting bracket 401. Both ends of the rotating shaft 403 pass through and are connected to the outer walls of the unloading frame 301 by bearings. One end of the rotating shaft 403 and the drive shaft 405 pass through and are connected to the outer wall of the mounting base 2 by bearings. Two drive gears... Wheel 407 is connected to the outer wall of rotating shaft 403 and transmission shaft 405 respectively by flat keys. One end of rotating shaft 403 and transmission shaft 405 is provided with vibration component 5. Vibration component 5 includes mounting block 501 with eight T-slots on its outer wall, eight sliders 502 respectively slidably installed in the T-slots, and eight rubber strips 503 respectively fixed on the outer wall of slider 502. Mounting block 501 is connected to the outer wall of one end of rotating shaft 403 or transmission shaft 405 by pin. Retaining ring 504 is bolted to both outer walls of mounting block 501.

[0033] Example 2, refer to Figure 7-8A chain plate feeder with a crushing mechanism also includes three fans 7. A mounting plate 6 is bolted to the lower outer wall of one side of the mounting base 2. The three fans 7 are respectively bolted to the outer wall of one side of the mounting plate 6. A dust collection mechanism 8 is provided on the side of the mounting base 2 away from the fans 7. The dust collection mechanism 8 includes a mounting box 801 bolted to the outer wall of one side of the mounting base 2, a dust collection box 803 slidably sleeved in the mounting box 801, and a conveying pipe 805 fixed to the upper inner wall of one side of the mounting box 801. A box cover is bolted to the top outer wall of the mounting box 801. 802, the dust collection box 803 is bolted to the bottom outer wall of the box cover 802. A dust collection hood 804 is installed through and fixed on the lower outer wall of one side of the mounting base 2. One end of the conveying pipe 805 is fixed to the inner wall of one side of the dust collection hood 804. An exhaust pipe 806 is fixed on the lower inner wall of one side of the mounting box 801. A dust removal fan 9 is provided on one side of the mounting base 2. A fixing plate is provided on one side of the mounting base 2. The fixing plate is bolted to the outer wall of one side of the two mounting bases 2. The dust removal fan 9 is bolted to the outer wall of one side of the fixing plate. The dust removal fan 9 is connected to the exhaust pipe 806 through a connecting pipe.

[0034] Working principle: The output shaft of the geared motor 402 drives the rotating shaft 403 to rotate. The rotating shaft 403 drives the transmission shaft 405 to rotate through two transmission gears 407, which in turn drives the first crushing roller 404 and the second crushing roller 406 to rotate and crush the material. The rotation of the rotating shaft 403 and the transmission shaft 405 respectively drives the two mounting blocks 501 to rotate. The mounting blocks 501 drive multiple rubber strips 503 to rotate. The rubber strips 503 periodically hit the guide plate 304, causing the guide plate 304 to vibrate, realizing the vibration feeding of the material. Multiple sets of fans 7 operate to blow the dust generated during crushing towards the dust collection hood 804. The dust removal fan 9 operates to extract the air in the mounting box 801. Under the action of pressure difference, the dust enters the dust collection box 803 along the conveying pipe 805.

[0035] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A chain plate feeder with a crushing mechanism, comprising a chain plate feeder body (1) and a feeding structure disposed at the upper part of one end of the chain plate feeder body (1), characterized in that, The feeding structure includes two mounting seats (2) that are bolted to the top outer wall of the chain plate feeder body (1). A feeding mechanism (3) is provided between the two mounting seats (2). The feeding mechanism (3) includes a discharge frame (301) with a cone-shaped discharge hopper at the bottom, a frustum-shaped feed hopper (303), and two guide plates (304) that are inclined and welded to the inner wall of the discharge frame (301). The unloading frame (301) is provided with a crushing component (4) below the guide plate (304). The crushing component (4) includes a geared motor (402), a rotating shaft (403) connected to one end of the output shaft of the geared motor (402) via a coupling, a first crushing roller (404) connected to the outer wall of the rotating shaft (403) via a pin, a transmission shaft (405) with both ends passing through and connected to the outer walls of the unloading frame (301) via bearings, a second crushing roller (406) connected to the outer wall of the transmission shaft (405) via a pin, and two transmission gears (407) that mesh with each other to form a transmission fit. Both the rotating shaft (403) and the transmission shaft (405) are provided with a vibration assembly (5) at one end. The vibration assembly (5) includes a mounting block (501) with eight T-slots on its outer wall, eight sliders (502) that are slidably installed in the T-slots, and eight rubber strips (503) that are fixed on the outer wall of the sliders (502). One of the mounting bases (2) has three fans (7) on the lower side; A dust collection mechanism (8) is provided on the side of the mounting base (2) away from the fan (7). The dust collection mechanism (8) includes a mounting box (801) connected to the outer wall of the mounting base (2) by bolts, a dust collection box (803) slidably sleeved in the mounting box (801), and a conveying pipe (805) fixed on the upper inner wall of the mounting box (801). A dust removal fan (9) is provided on one side of the mounting base (2).

2. A chain plate feeder with a crushing mechanism according to claim 1, characterized in that, The unloading frame (301) is connected to the outer wall of the two mounting bases (2) on opposite sides by bolts at both ends, and a top plate (302) is connected to the top outer wall of the unloading frame (301) by bolts. The feeding hopper (303) passes through and is fixed to the bottom outer wall of the top plate (302).

3. A chain plate feeder with a crushing mechanism according to claim 1, characterized in that, A mounting bracket (401) is welded to one side of the outer wall of the mounting base (2), and a reduction motor (402) is bolted to one side of the outer wall of the mounting bracket (401). The two ends of the rotating shaft (403) pass through and are connected to the two sides of the unloading frame (301) through bearings. One end of the rotating shaft (403) and the transmission shaft (405) pass through and are connected to the outer wall of the mounting base (2) through bearings. The two transmission gears (407) are connected to the outer walls of the rotating shaft (403) and the transmission shaft (405) through flat keys.

4. A chain plate feeder with a crushing mechanism according to claim 1, characterized in that, The two mounting blocks (501) are respectively connected to the outer wall of one end of the rotating shaft (403) and the transmission shaft (405) by pins, and retaining rings (504) are bolted to the outer walls on both sides of the mounting blocks (501).

5. A chain plate feeder with a crushing mechanism according to claim 1, characterized in that, The mounting base (2) has a mounting plate (6) connected to its lower outer wall by bolts, and the three fans (7) are respectively connected to the outer wall of the mounting plate (6) by bolts.

6. A chain plate feeder with a crushing mechanism according to claim 1, characterized in that, The top outer wall of the mounting box (801) is bolted with a box cover (802), and the dust collection box (803) is bolted to the bottom outer wall of the box cover (802). A dust collection hood (804) is installed through and fixed on the lower outer wall of one side of the mounting base (2), and one end of the conveying pipe (805) is fixed on the inner wall of one side of the dust collection hood (804). An exhaust pipe (806) is fixed on the lower inner wall of one side of the mounting box (801).

7. A chain plate feeder with a crushing mechanism according to claim 6, characterized in that, The mounting base (2) has a fixing plate on one side, and the fixing plate is bolted to the outer wall of one side of the two mounting bases (2). The dust removal fan (9) is bolted to the outer wall of one side of the fixing plate, and the dust removal fan (9) is connected to the exhaust pipe (806) through the connecting pipe.

Images