Moxa screening device

Abstract

The moxa screening device comprises a box body, a screening rate mechanism is arranged in the box body, the screening rate mechanism comprises a square hole, a through hole, a sliding plate, a screening rate plate, a U-shaped plate and a connecting rod which are arranged at the rear end of the box body, a supporting plate is arranged at the rear end of the box body, a rotating shaft is arranged on the right side of the supporting plate, and a disc is arranged on the right side of the rotating shaft. An eccentric shaft is arranged on the disc and rotationally connected with the connecting rod, a first rotating motor corresponding to the rotating shaft is arranged on the left side of the supporting plate, and a sweeping mechanism at the bottom of the screening rate plate is arranged on the box. According to the moxa screening device, not only can materials be screened, but also the bottom of the device can be cleaned while screening is conducted, and therefore the situation that the overall using effect and the overall using efficiency of the device are affected due to the fact that too many materials are screened and the screening plate is blocked by the materials is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of moxa screening equipment, and particularly relates to a moxa screening device. Background Art

[0002] Moxa is a soft and fine item like cotton obtained by repeatedly drying, pounding, crushing, and sieving impurities and dust from moxa leaves. Moxa is the raw material for making moxa sticks and the main material used in moxibustion. It is made from the dried leaves of the wormwood plant of the Asteraceae family. It is grayish white in color, soft like velvet, flammable but not flammable, and has a fragrant smell, making it suitable for moxibustion. According to the degree of processing, it can be divided into coarse and fine. The coarse ones are mostly used for warming needles or making moxa sticks, and the fine ones are mostly used for making moxa cones. Therefore, during the processing of moxa, it is necessary to screen the moxa to meet different processing needs. During the use of the existing moxa screening mechanism, after the material is screened, more material will often be left on the device. When there are too many leftover materials, the screening holes of the equipment will be blocked, thereby affecting the overall screening effect and overall screening efficiency of the device.

[0003] For example, the utility model with announcement number CN209156398U discloses a moxa screening device. The technical scheme of the device includes: a box body, a cover plate, a handle, a fixed block, a guide rod, a rectangular frame, a filter screen, an upper spring, a lower spring, a horizontal plate, an iron block, an inclined plate, a mounting plate, a cylinder, a magnet, and a feed port. A guide rod is vertically fixed between the fixed block and the top wall of the box body. Through holes for the guide rod to pass through are opened on the two vertical sides of the rectangular frame. The rectangular frame is horizontally arranged on the upper side of the inside of the box body, and the guide rod passes upward through the rectangular frame. The filter screen is detachably installed in the rectangular frame, the upper spring is mounted on the guide rod above the rectangular frame, the lower spring is mounted on the guide rod below the rectangular frame, the iron block is fixed to the middle of the lower end surface of the horizontal plate, and the inclined plate is obliquely installed on the lower side of the box body. The screening efficiency of this device is not high during use, and after the material is screened, a lot of material will often be left over from the device. When there are too many leftover materials, the screening holes of the equipment will be blocked, thereby affecting the overall screening effect and overall screening efficiency of the device. Utility Model Content

[0004] In view of this, the utility model aims to provide an moxa screening device to address the deficiencies in the prior art, which can not only screen materials, but also clean the bottom of the device during screening, thereby preventing excessive screening of materials and clogging the screening plate with materials, thereby affecting the overall use effect and overall efficiency of the device.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a moxa screening device, including a box body, a screening mechanism is arranged inside the box body, the screening mechanism includes a square hole arranged at the rear end of the box body, a through hole is arranged at the front end of the box body, slide plates are respectively arranged on the left and right sides of the inside of the box body, a screening plate is slidably arranged on the top of the two slide plates, a U-shaped plate is arranged on the rear side of the screening plate, a connecting rod is hingedly arranged in the middle part of the U-shaped plate, a support plate is arranged at the rear end of the box body, a rotating shaft is arranged on the right side of the support plate, a disc is arranged on the right side of the rotating shaft, an eccentric shaft is arranged on the disc, the eccentric shaft is rotatably connected to the connecting rod, a first rotating motor corresponding to the rotating shaft is arranged on the left side of the support plate, and a cleaning mechanism at the bottom of the screening plate is arranged on the box.

[0006] As a further improvement of the present invention, the cleaning mechanism includes a rotating shaft 1 respectively arranged at the rear ends of the left and right sides of the box body, the ends of the outer ends of the two rotating shafts 1 are respectively provided with synchronous pulleys 1, the front ends of the left and right sides of the box body are respectively provided with rotating shafts 2, the ends of the outer ends of the two rotating shafts 2 are respectively provided with synchronous pulleys 2, a transmission belt is commonly provided between the two synchronous pulleys 1 and the two synchronous pulleys 2, a slide groove close to the slide plate is respectively provided on the left and right sides of the box body, a slider is respectively provided inside the two slide grooves, a moving block connected to the transmission belt is respectively provided at the outer ends of the two sliders, a fixing rod passing through the moving block is commonly provided at the middle parts of the two sliders, a second rotating motor connected to the fixing rod is provided at the right end of the right moving block, the second rotating motor is connected to the fixing rod by a coupling, a plurality of bristles are provided on the fixing rod, L-shaped plates corresponding to the rotating shaft 1 are provided on the left and right sides of the box body, and a third rotating motor connected to the synchronous pulley 1 is respectively provided at the inner ends of the two L-shaped plates.

[0007] As a further improvement of the utility model, an observation window is provided on the top of the box body, a feeding hopper is also provided on the top of the box body, a sliding channel corresponding to the through hole is provided at the front end of the box body, a conical cabin is provided at the bottom of the box body, a discharge pipe is provided at the bottom of the conical cabin, a hand wheel is provided on the discharge pipe, support legs are respectively provided at the four corners of the bottom of the box body, anti-slip pads are respectively provided at the bottom of the four support legs, a switch is provided at the right end of the box body, and the switch is electrically connected to the first rotating motor, the second rotating motor, and the third rotating motor.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0009] First, start the first rotating motor. The rotation of the first rotating motor drives the rotating shaft to rotate, and then drives the disc to rotate, and at the same time drives the eccentric shaft set on the disc to perform circular motion, and then drives the connecting rod to move. At the same time, the connecting rod drives the screening plate to slide on the slide through the U-shaped plate, so that the material is screened by the screening plate.

[0010] Secondly, start the third rotating motor. The rotation of the third rotating motor drives the synchronous pulley 1 to rotate. The rotation of the synchronous pulley 1 drives the transmission belt to move, which in turn drives the transmission belt to move, which in turn drives the synchronous pulley 2 to rotate. At this time, the transmission belt drives the moving block to move, which in turn drives the slider arranged inside the slide groove to move, so that the bristles move to clean the screening plate.

[0011] Thirdly, the second rotating motor is started, and the rotation of the second rotating motor drives the fixed rod to rotate, and the rotation of the fixed rod drives the brush bristles to rotate, thereby cleaning the materials at the bottom of the screening plate.

[0012] Fourthly, a sliding channel is provided at the front end of the box body, so that unqualified materials can be discharged, and qualified materials can be discharged from the discharge pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

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

[0015] Figure 2 It is a partial enlarged structural schematic diagram of A of the utility model;

[0016] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the top structure of the utility model.

[0018] In the figure: 101, box body; 102, square hole; 103, through hole; 104, slide plate; 105, screening plate; 106, support plate; 107, U-shaped plate; 108, connecting rod; 109, disc; 110, first rotating motor; 111, synchronous pulley one; 112, synchronous pulley two; 113, transmission belt; 114, L-shaped plate; 115, third rotating motor; 116, slide groove; 117, slider; 118, moving block; 119, second rotating motor; 120, fixed rod; 201, bristles; 202, observation window; 203, feed hopper; 204, switch; 205, conical cabin; 206, discharge pipe; 207, hand wheel; 208, slideway. DETAILED DESCRIPTION

[0019] In order to better understand the present invention, the content of the present invention is further clearly described below in conjunction with the embodiments, but the protection content of the present invention is not limited to the following embodiments. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details.

[0020] like Figure 1 , 3 As shown in , a moxa screening device comprises a box body 101, a screening mechanism is arranged inside the box body 101, the screening mechanism comprises a square hole 102 arranged at the rear end of the box body 101, a through hole 103 is arranged at the front end of the box body 101, slide plates 104 are respectively arranged on the left and right sides of the inside of the box body 101, screening plates 105 are slidably arranged on the tops of the two slide plates 104, a U-shaped plate 107 is arranged on the rear side of the screening plate 105, a connecting rod 108 is hingedly arranged at the middle part of the U-shaped plate 107, a supporting plate 106 is arranged at the rear end of the box body 101, a rotating shaft is arranged on the right side of the supporting plate 106, a disc 109 is arranged on the right side of the rotating shaft, an eccentric shaft is arranged on the disc 109, the eccentric shaft is rotatably connected to the connecting rod 108, a first rotating motor 110 corresponding to the rotating shaft is arranged on the left side of the support plate 106, and a cleaning mechanism at the bottom of the screening plate 105 is arranged on the box.

[0021] like Figure 1 , 2 As shown, the cleaning mechanism includes a rotating shaft 1 respectively arranged at the rear ends of the left and right sides of the box body 101, and the ends of the outer ends of the two rotating shafts 1 are respectively provided with synchronous pulleys 111, and the front ends of the left and right sides of the box body 101 are respectively provided with rotating shafts 2, and the ends of the outer ends of the two rotating shafts 2 are respectively provided with synchronous pulleys 2 112, and a transmission belt 113 is respectively provided between the two synchronous pulleys 111 and the two synchronous pulleys 2 112, and the left and right sides of the box body 101 are respectively provided with slide grooves 116 close to the slide plate 104, and the insides of the two slide grooves 116 are respectively provided with sliders 117, and the outer sides of the two sliders 117 The ends are respectively provided with moving blocks 118 connected to the transmission belt 113, and the middle parts of the two sliders 117 are jointly provided with a fixed rod 120 passing through the moving block 118, and the right end of the right moving block 118 is provided with a second rotating motor 119 connected to the fixed rod 120, and the second rotating motor 119 and the fixed rod 120 are connected by a coupling, and a plurality of bristles 201 are provided on the fixed rod 120, and the left and right sides of the box body 101 are provided with L-shaped plates 114 corresponding to the rotating shaft 1, and the inner ends of the two L-shaped plates 114 are respectively provided with a third rotating motor 115 connected to the synchronous pulley 111.

[0022] like Figure 1As shown, an observation window 202 is provided on the top of the box body 101, a feeding hopper 203 is also provided on the top of the box body 101, a sliding channel 208 corresponding to the through hole 103 is provided at the front end of the box body 101, a conical cabin 205 is provided at the bottom of the box body 101, a discharge pipe 206 is provided at the bottom of the conical cabin 205, and a hand wheel 207 is provided on the discharge pipe 206, supporting legs are respectively provided at the four corners of the bottom of the box body 101, and anti-slip pads are respectively provided at the bottom of the four supporting legs, and a switch 204 is provided at the right end of the box body 101, and the switch 204 is electrically connected to the first rotating motor 110, the second rotating motor 119, and the third rotating motor 115.

[0023] First, start the first rotating motor 110. The rotation of the first rotating motor 110 drives the rotating shaft to rotate, thereby driving the disc 109 to rotate, and at the same time drives the eccentric shaft arranged on the disc 109 to perform circular motion, thereby driving the connecting rod 108 to move. At the same time, the connecting rod 108 drives the screening plate 105 to slide on the slide plate 104 through the U-shaped plate 107, so that the material is screened by the screening plate 105. Start the third rotating motor 115. The rotation of the third rotating motor 115 drives the synchronous pulley 111 to rotate. The rotation of the synchronous pulley 111 drives the transmission belt 113 to move, thereby driving the transmission belt 113 to move, and then driving the synchronous pulley 2 112 to rotate. At this time, the transmission belt 113 drives the moving block 118 to move, thereby driving the slider 117 arranged inside the slide groove 116 to move, so that the bristles 201 move to clean the screening plate 105.

[0024] The second rotating motor 119 is started. The rotation of the second rotating motor 119 drives the fixed rod 120 to rotate. The rotation of the fixed rod 120 drives the brush 201 to rotate, thereby cleaning the material at the bottom of the screening plate 105. A sliding channel 208 is provided at the front end of the box body 101, so that unqualified materials can be discharged, and qualified materials can be discharged from the discharge pipe 206.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A moxa screening device, comprising a housing (101), characterized in that: The box (101) is provided with a screening mechanism inside, the screening mechanism comprising a square hole (102) provided at the rear end of the box (101), a through hole (103) provided at the front end of the box (101), slide plates (104) provided on the left and right sides of the box (101), a screening plate (105) provided on the tops of the two slide plates (104) for sliding together, a U-shaped plate (107) provided on the rear side of the screening plate (105), and a hinged middle portion of the U-shaped plate (107) provided on the top of the two slide plates (104) for sliding together. A connecting rod (108) is provided, a supporting plate (106) is provided at the rear end of the box body (101), a rotating shaft is provided on the right side of the supporting plate (106), a disc (109) is provided on the right side of the rotating shaft, an eccentric shaft is provided on the disc (109), the eccentric shaft is rotatably connected to the connecting rod (108), a first rotating motor (110) corresponding to the rotating shaft is provided on the left side of the supporting plate (106), and a cleaning mechanism is provided on the box at the bottom of the screening plate (105).

2. A moxa screening device as claimed in claim 1, characterized in that: The cleaning mechanism comprises a rotating shaft 1 respectively arranged at the rear ends of the left and right sides of the box body (101), the ends of the outer ends of the two rotating shafts 1 are respectively provided with synchronous pulleys 1 (111), the front ends of the left and right sides of the box body (101) are respectively provided with rotating shafts 2, the ends of the outer ends of the two rotating shafts 2 are respectively provided with synchronous pulleys 2 (112), a transmission belt (113) is respectively provided between the two synchronous pulleys 1 (111) and the two synchronous pulleys 2 (112), the left and right sides of the box body (101) are respectively provided with slide grooves (116) close to the slide plate (104), and the insides of the two slide grooves (116) are respectively provided with sliders (117), The outer ends of the two sliders (117) are respectively provided with moving blocks (118) connected to the transmission belt (113); the middle parts of the two sliders (117) are commonly provided with a fixed rod (120) passing through the moving block (118); the right end of the right moving block (118) is provided with a second rotating motor (119) connected to the fixed rod (120); a plurality of bristles (201) are provided on the fixed rod (120); the left and right sides of the box body (101) are provided with L-shaped plates (114) corresponding to the rotating shaft 1; the inner ends of the two L-shaped plates (114) are respectively provided with a third rotating motor (115) connected to the synchronous pulley 1 (111).

3. A moxa screening device as claimed in claim 2, characterized in that: The second rotating motor (119) and the fixed rod (120) are connected via a coupling.

4. A moxa screening device as claimed in claim 3, characterized in that: The top of the box body (101) is provided with an observation window (202), and the top of the box body (101) is also provided with a feed hopper (203).

5. A moxa screening device as claimed in claim 4, characterized in that: The front end of the box body (101) is provided with a sliding channel (208) corresponding to the through hole (103), and the bottom of the box body (101) is provided with a conical cabin (205).

6. A moxa screening device as claimed in claim 5, characterized in that: A feeding pipe (206) is provided at the bottom of the conical cabin (205), and a hand wheel (207) is provided on the feeding pipe (206).

7. A moxa screening device as claimed in claim 6, characterized in that: Support legs are respectively arranged at the four corners of the bottom of the box (101), and anti-slip pads are respectively arranged at the bottoms of the four support legs. A switch (204) is arranged at the right end of the box (101).

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