Collecting device of drum-type shakeout machine

Abstract

The utility model relates to the technical field of collecting devices, in particular to a drum-type shakeout machine collecting device which comprises a box body, a drum-type shakeout machine body is arranged above the box body, a hopper is fixedly connected to the inner wall of the top of the box body, the bottom of the hopper is communicated with a hose, a bent plate is fixedly connected to the lower portion of the outer wall of the hose, and the bent plate is fixedly connected to the upper portion of the box body. A shell is fixedly connected to the upper portion of one side of the box body, and a second cover plate is arranged on the inner wall of the upper portion of one side of the box body in a clearance fit mode. Through cooperation of a drum-type shakeout machine body, a box body, a filter screen, a first cover plate, a second cover plate, a hose, a hopper, a bent plate, a second grooved wheel, a round block, an annular plate, a round rod, a belt, a shell and a moving structure, a motor drives a first grooved wheel to rotate, the first grooved wheel drives a rotating rod to rotate, the rotating rod drives an inclined rod to move, the inclined rod drives the bent plate to move left and right, and the bent plate drives the hose to move left and right; sand materials can be conveniently and evenly thrown above the filter screen, and the situation that the sand materials are accumulated on the first filter screen, and the screening effect is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of collecting devices, in particular to a collecting device for a drum type sand falling machine. Background Art

[0002] The drum type sand-falling machine is a sand-falling device for casting parts. It uses vibration and impact to separate the molding sand and the casting in the mold, which can increase the chance of collision of the casting in the subsequent process, which is conducive to shaking the sand off the surface of the casting and breaking up large sand clumps, thereby improving the sand-falling effect.

[0003] There is an existing drum-type sand-falling machine collection device (application number: 202321166190.5), which can screen castings and sand materials in a closed state inside the collection box, and can absorb the generated sand dust, which can effectively prevent the sand dust from spreading in the surrounding working environment, avoid causing pollution to the surrounding environment, and will not cause harm to the human body. The above still exists. When collecting the sand material, the sand material is put into the box body, and a filter screen is arranged inside the box body. The filter screen can screen the sand material. However, since the sand material always remains in one position when entering, it will accumulate in one place of the filter screen, which is not convenient to evenly throw the sand material above the filter screen, which is easy to affect the screening effect. After the screening is completed, the sand material needs to be taken out, which is not convenient to gather the sand material at the position of the discharge port, and it is inconvenient for the staff to take out the sand material. Utility Model Content

[0004] The utility model aims to solve the problems in the prior art that it is inconvenient to evenly throw sand onto the filter screen, the sand is easily accumulated at one place of the filter screen, which easily affects the screening effect, and it is inconvenient to gather the sand at the position of the discharge port, which makes it inconvenient for the staff to take out the sand. A drum-type sand falling machine collection device is proposed to solve the problems in the prior art that the sand is not easily evenly thrown onto the filter screen, the sand is easily accumulated at one place of the filter screen, which easily affects the screening effect, and the sand is not easily gathered at the position of the discharge port, which makes it inconvenient for the staff to take out the sand.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A drum-type sand-falling machine collecting device is designed, comprising a box body, a drum-type sand-falling machine body is arranged above the box body, a hopper is fixedly connected to the top inner wall of the box body, a hose is connected to the bottom of the hopper, a curved plate is fixedly connected to the lower outer wall of the hose, an outer shell is fixedly connected to the upper one side of the box body, a cover plate 2 is fitted in the gap of the upper inner wall of the one side of the box body, a cover plate 1 is fitted in the gap of the lower inner wall of the one side of the box body, a filter screen is attached to the upper inner wall of the box body, a movable structure is provided on one side of the outer shell, and a pushing structure is provided on one side of the box body.

[0007] Preferably, the movable structure includes a motor, one end of the motor is fixedly connected to the upper side of the inner wall of the shell, the output end of the motor is fixedly connected to a groove wheel 1, the front end face of the groove wheel 1 is fixedly connected to a rotating rod, the upper side of the front end face of the rotating rod is rotatably connected to an inclined rod via a pin, one side of the outer wall of the inclined rod is gap-matched with the upper inner wall on the other side of the box, one side of the rear end of the inclined rod is rotatably connected to one end of the curved plate via a pin, one side of the inclined rod is provided with a straight cylinder, one side of the outer wall of the straight cylinder is fixedly connected to the inner wall of one side of the curved plate, one end of the straight cylinder is gap-matched with a cross bar, and one end of the cross bar is fixedly connected to the upper side of the inner wall of the box.

[0008] Preferably, the outer wall of the groove wheel 1 is rotatably connected to the groove wheel 2 via a belt, and the rear end of the groove wheel 2 is rotatably connected to the rear end of the inner wall of the shell via a pin shaft.

[0009] Preferably, a round block is fixedly connected to the front end surface of the groove wheel 2, and an annular plate is slidably engaged with the outer wall of the round block, and the lower part of the outer wall of the annular plate is slidably engaged with the bottom groove of the inner wall of the shell.

[0010] Preferably, one end of the annular plate is fixedly connected to a round rod, and one side of the outer wall of the round rod is gap-matched with the inner wall of one end of the box body.

[0011] Preferably, the pushing structure includes a slider, the outer wall of the slider is slidably engaged with the rear end groove of the inner wall of the box, the front end face of the slider is fixedly connected with a push plate, the bottom of the push plate fits with the bottom of the inner wall of the box, a rope body is fixedly connected to the upper side of one side of the push plate, one side of the outer wall of the rope body is gap-fitted with the lower inner wall of one side of the box, one end of the rope body is fixedly connected to a block, one end of the slider is fixedly connected to a spring, and one end of the spring is fixedly connected to the rear end groove of the inner wall of the box.

[0012] The utility model provides a drum-type sand-falling machine collecting device, which has the beneficial effects of: through the cooperation of the drum-type sand-falling machine body, the box body, the filter screen, the first cover plate, the second cover plate, the hose, the hopper, the curved plate, the second groove wheel, the round block, the annular plate, the round rod, the belt, the shell and the moving structure, when the device is in use, the first groove wheel can be driven by the motor to rotate, the first groove wheel drives the rotating rod to rotate, the rotating rod drives the inclined rod to move, the inclined rod drives the curved plate to move left and right, and the curved plate drives the hose to move left and right, so that the sand material can be evenly thrown on the filter screen, and the sand material can be prevented from accumulating in one place of the filter screen to affect the screening effect;

[0013] Through the coordination of the drum type sand falling machine body, box body, filter screen, cover plate one, cover plate two, hose, hopper, curved plate, groove wheel two, round block, annular plate, round rod, belt, outer shell and pushing structure, when the device is in use, the block body can be pulled to the right, the block body drives the rope body to move to the right, and the rope body drives the push plate to move to the right, thereby facilitating the gathering of sand materials at the position of the discharge port, making it convenient for the staff to take out the sand materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the hose, hopper and curved plate structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the box body, cover plate 1 and cover plate 2 of the utility model;

[0017] Figure 4 This is a structural schematic diagram of a rotating rod, a motor and a groove wheel of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the slider, push plate and rope body of the utility model.

[0019] In the figure: 1. drum type sand falling machine body, 2. moving structure, 2a1. inclined rod, 2a2. rotating rod, 2a3. motor, 2a4. groove wheel 1, 2a5. straight cylinder, 2a6. cross bar, 2b1. curved block, 2b2. baffle, 3. pushing structure, 301. slider, 302. push plate, 303. rope body, 304. spring, 305. block, 4. box body, 5. filter screen, 6. cover plate 1, 7. cover plate 2, 8. hose, 9. hopper, 10. curved plate, 11. groove wheel 2, 12. round block, 13. ring plate, 14. round rod, 15. belt, 16. shell. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings:

[0021] Embodiment 1:

[0022] See attached Figure 1-5: In the present embodiment, a drum-type sand-falling machine collecting device comprises a box body 4, a drum-type sand-falling machine body 1 is arranged above the box body 4, a hopper 9 is fixedly connected to the inner wall of the top of the box body 4, a hose 8 is connected to the bottom of the hopper 9, a curved plate 10 is fixedly connected to the lower outer wall of the hose 8, a shell 16 is fixedly connected to the upper one side of the box body 4, a cover plate 2 7 is fitted in the inner wall gap above one side of the box body 4, a cover plate 1 6 is fitted in the inner wall gap below one side of the box body 4, a filter screen 5 is attached to the upper inner wall of the box body 4, the material and mesh number of the filter screen 5 are determined according to actual use conditions, a moving structure 2 is arranged on one side of the shell 16, and a pushing structure 3 is arranged on one side of the box body 4, the moving structure 2 is convenient for evenly throwing sand material on the filter screen 5 to avoid sand material piling up at one place of the filter screen 5 and affecting the screening effect, and the pushing structure 3 is convenient for gathering sand material at the position of the discharge port to facilitate the staff to take out the sand material.

[0023] The mobile structure 2 includes a motor 2a3, one end of which is fixedly connected to the upper side of the inner wall of the shell 16. The model of the motor 2a3 depends on the actual usage. The output end of the motor 2a3 is fixedly connected to a groove wheel 2a4. The outer wall of the groove wheel 2a4 is rotatably connected to a groove wheel 2 11 through a belt 15. The rear end of the groove wheel 2 11 is rotatably connected to the rear end of the inner wall of the shell 16 through a pin shaft. When the groove wheel 2 11 is subjected to force, it can rotate at the rear end of the inner wall of the shell 16. The front end face of the groove wheel 2 11 is fixedly connected to a round block 12. The outer wall of the round block 12 is slidably engaged with an annular plate 13. The lower part of the outer wall of the annular plate 13 is slidably engaged with the groove at the bottom of the inner wall of the shell 16. The groove at the bottom of the inner wall of the shell 16 plays a limiting role when the annular plate 13 is subjected to force and moves left and right. One end of the annular plate 13 is fixedly connected to a round rod 14. One side of the outer wall of the round rod 14 is clearance-matched with the inner wall of one end of the box body 4. One end of the round rod 14 is fixedly connected to a rubber ball. The end surface is fixedly connected with a rotating rod 2a2, and the upper front end surface of the rotating rod 2a2 is rotatably connected with an inclined rod 2a1 through a pin shaft, and one side of the outer wall of the inclined rod 2a1 is gap-matched with the inner wall of the upper other side of the box body 4, and one side of the rear end of the inclined rod 2a1 is rotatably connected with one end of the curved plate 10 through a pin shaft, and one side of the inclined rod 2a1 is provided with a straight tube 2a5, and one side of the outer wall of the straight tube 2a5 is fixedly connected with the inner wall of one side of the curved plate 10, and the inner wall gap of one end of the straight tube 2a5 is matched with a cross bar 2a6, and the cross bar 2a6 is gap-matched with the inner wall of the cross bar 2a6. a6 plays a limiting role when the straight cylinder 2a5 is forced to move left and right. One end of the cross bar 2a6 is fixedly connected to the upper side of the inner wall of the box body 4. The motor 2a3 drives the groove wheel 2a4 to rotate, the groove wheel 2a4 drives the rotating rod 2a2 to rotate, the rotating rod 2a2 drives the inclined rod 2a1 to move, the inclined rod 2a1 drives the curved plate 10 to move left and right, and the curved plate 10 drives the hose 8 to move left and right, so as to evenly cast the sand material on the filter screen 5 to avoid the sand material piling up in one place of the filter screen 5 and affecting the screening effect.

[0024] The pushing structure 3 includes a slider 301, the outer wall of the slider 301 is slidably engaged with the rear end groove of the inner wall of the box body 4, and the slider 301 can slide left and right in the rear end groove of the inner wall of the box body 4 when the force is applied to the slider 301. The front end surface of the slider 301 is fixedly connected to a push plate 302, and the bottom of the push plate 302 is in contact with the bottom of the inner wall of the box body 4. A rope body 303 is fixedly connected to the upper side of one side of the push plate 302, and the outer wall side of the rope body 303 is gap-matched with the inner wall of one side of the box body 4. One end of the rope body 303 is fixedly connected to a block body 305, and one end of the slider 301 is fixedly connected to a spring 304. The spring 304 gives the slider 301 a leftward force, and one end of the spring 304 is fixedly connected to the rear end groove of the inner wall of the box body 4, pulling the block body 305 to the right, and the block body 305 drives the rope body 303 to move right, and the rope body 303 drives the push plate 302 to move right, thereby facilitating the gathering of sand materials at the position of the discharge port, making it convenient for the staff to take out the sand materials.

[0025] Working principle:

[0026] First, connect the motor 2a3 to an external power source, the drum-type sand-falling machine body 1 discharges the sand, and the sand is discharged from the hose 8 through the hopper 9. The motor 2a3 starts to work, and the motor 2a3 drives the groove wheel 2a4 to rotate, the groove wheel 2a4 drives the rotating rod 2a2 to rotate, the rotating rod 2a2 drives the inclined rod 2a1 to move, the inclined rod 2a1 drives the curved plate 10 to move left and right, and the curved plate 10 drives the hose 8 to move left and right, so that the sand is evenly cast on the filter 5. At the same time, the belt 15 makes the groove wheel 1a4 and the groove wheel 2 11 rotate at the same time, the groove wheel 2 11 drives the round block 12 to rotate, and the round block 12 drives the ring The annular plate 13 moves left and right, and the annular plate 13 drives the round rod 14 to move left and right, so that the round rod 14 can perform knocking work, so that the filter screen 5 vibrates, and the screening of the sand material is accelerated. The filter screen 5 screens the sand material, and the sand material after screening falls to the bottom of the box body 4, and the cover plate 1 6 and the cover plate 2 7 are removed. The sand material above the filter screen 5 is discharged to the right along the filter screen 5, and the block 305 is pulled to the right. The block 305 drives the rope body 303 to move to the right, and the rope body 303 drives the push plate 302 to move to the right, so as to facilitate the sand material to be gathered at the position of the discharge port, so that the staff can take out the sand material.

[0027] Embodiment 2:

[0028] See attached Figure 1-5 In the present embodiment, a drum-type sand-falling machine collecting device is provided, wherein the movable structure 2 may further include a curved block 2b1, one end of the curved block 2b1 being fixedly connected to the upper side of the inner wall of the box body 4, the upper side of the outer wall of the curved block 2b1 being gap-matched with the groove on the bottom side of the filter screen 5, and the filter screen 5 may move back and forth on the upper side of the outer wall of the curved block 2b1 when subjected to force, and a baffle 2b2 is provided in front of the curved block 2b1, and the inner wall on one side of the baffle 2b2 is threadedly connected to the inner wall on the upper side of the front end face of the box body 4 through bolts.

[0029] Working principle:

[0030] After the bolts are turned and removed, the baffle 2b2 is moved forward, and then the filter screen 5 is moved forward, thereby realizing the disassembly of the filter screen 5, making it convenient for the staff to clean and replace the filter screen 5.

[0031] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A drum-type sand-falling machine collecting device, comprising a box (4), characterized in that: A drum-type sand-falling machine body (1) is provided above the box body (4); a hopper (9) is fixedly connected to the inner wall of the top of the box body (4); a hose (8) is connected to the bottom of the hopper (9); a curved plate (10) is fixedly connected to the lower part of the outer wall of the hose (8); an outer shell (16) is fixedly connected to the upper part of one side of the box body (4); a cover plate 2 (7) is fitted in the gap of the inner wall of the upper part of one side of the box body (4); a cover plate 1 (6) is fitted in the gap of the inner wall of the lower part of one side of the box body (4); a filter screen (5) is attached to the upper part of the inner wall of the box body (4); a moving structure (2) is provided on one side of the outer shell (16); and a pushing structure (3) is provided on one side of the box body (4).

2. A drum type sand-falling machine collecting device according to claim 1, characterized in that: The moving structure (2) comprises a motor (2a3), one end of the motor (2a3) is fixedly connected to the upper side of the inner wall of the housing (16), the output end of the motor (2a3) is fixedly connected to a groove wheel (2a4), the front end surface of the groove wheel (2a4) is fixedly connected to a rotating rod (2a2), the upper side of the front end surface of the rotating rod (2a2) is rotatably connected to an inclined rod (2a1) via a pin, and one side of the outer wall of the inclined rod (2a1) is connected to the box body (4). The inner wall clearance on the other side of the upper part of the inclined rod (2a1) is matched, the rear end of the inclined rod (2a1) is rotatably connected to one end of the curved plate (10) through a pin shaft, a straight tube (2a5) is provided on one side of the inclined rod (2a1), one side of the outer wall of the straight tube (2a5) is fixedly connected to the inner wall of one side of the curved plate (10), a cross bar (2a6) is matched in the inner wall clearance of one end of the straight tube (2a5), and one end of the cross bar (2a6) is fixedly connected to the upper side of one side of the inner wall of the box body (4).

3. A drum type sand falling machine collecting device according to claim 2, characterized in that: The outer wall of the groove wheel 1 (2a4) is rotatably connected to the groove wheel 2 (11) via a belt (15), and the rear end of the groove wheel 2 (11) is rotatably connected to the rear end of the inner wall of the housing (16) via a pin shaft.

4. A drum type sand-falling machine collecting device according to claim 3, characterized in that: The front end surface of the groove wheel 2 (11) is fixedly connected with a round block (12), the outer wall of the round block (12) is slidably engaged with an annular plate (13), and the lower part of the outer wall of the annular plate (13) is slidably engaged with the bottom groove of the inner wall of the outer shell (16).

5. The drum type sand falling machine collecting device according to claim 4, characterized in that: One end of the annular plate (13) is fixedly connected to a round rod (14), and one side of the outer wall of the round rod (14) is gap-matched with the inner wall of one end of the box body (4).

6. The drum type sand-falling machine collecting device according to claim 1, characterized in that: The pushing structure (3) comprises a slider (301), the outer wall of the slider (301) is slidably engaged with the groove at the rear end of the inner wall of the box body (4), the front end surface of the slider (301) is fixedly connected with a push plate (302), the bottom of the push plate (302) is in contact with the bottom of the inner wall of the box body (4), a rope body (303) is fixedly connected to the upper side of one side of the push plate (302), one side of the outer wall of the rope body (303) is gap-matched with the inner wall at the lower side of one side of the box body (4), one end of the rope body (303) is fixedly connected with a block body (305), one end of the slider (301) is fixedly connected with a spring (304), and one end of the spring (304) is fixedly connected with the groove at the rear end of the inner wall of the box body (4).

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