Automatic feeding device of drying machine

Abstract

The utility model provides an automatic feeding device of a dryer, which comprises a base, a spiral conveyor, a transverse plate, a driving motor, a stirring shaft and a stirring blade are obliquely arranged at the top of the base through a plurality of first telescopic push rods, and a scraping plate matched with the discharging end of the spiral conveyor is detachably arranged at the side end of the stirring blade. And the bottom of the stirring blade on the lower side is also provided with a material cleaning plate matched with the transverse plate through a connecting rod. According to the automatic feeding device of the drying machine, the basic requirement for conveying the materials to be dried into the drying machine can be met, the discharging end of the feeding device can be scraped and cleaned through the scraping structure, the situation that the materials adhere to the discharging end of the feeding device, and consequently the partial area of the discharging end is blocked is avoided, and the drying efficiency is improved. And therefore, the efficiency of adding materials into the dryer by the feeding device is prevented from being influenced.

Description

Technical Field

[0001] The utility model belongs to the technical field of drying machine feeding, in particular to an automatic feeding device for a drying machine. Background Art

[0002] In the process of using a dryer to dry materials, a feeding device is required to feed the materials. The existing automatic feeding device of the dryer can meet the basic requirement of conveying the materials to be dried to the feed end of the dryer, but the discharge end of the feeding device used directly discharges the materials without a scraping structure, which easily causes the materials to adhere to the inner wall of the discharge end of the feeding device, thereby causing blockage in some areas of the discharge end of the feeding device, which brings great inconvenience to people's use, affects the discharge efficiency of the feeding device, and further affects the efficiency of adding materials to the dryer and the efficiency of drying the materials. Utility Model Content

[0003] In view of this, the utility model aims at the deficiencies of the prior art and provides an automatic feeding device for a dryer, which can not only meet the basic demand of conveying the material to be dried into the dryer, but also can scrape and clean the discharge end of the feeding device through the scraping structure, so as to avoid the material adhering to the discharge end of the feeding device and causing blockage in part of the discharge end, thereby avoiding affecting the efficiency of the feeding device in adding material to the dryer.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: an automatic feeding device for a dryer, comprising a base, a screw conveyor is obliquely arranged on the top of the base through a plurality of first telescopic push rods, a cross plate is detachably arranged on the bottom inner wall of the discharge end of the screw conveyor, a driving motor with an output shaft extending to the upper side of the cross plate is vertically arranged at the bottom of the cross plate, a stirring shaft is arranged on the output shaft of the driving motor, a stirring blade is arranged on the side end of the stirring shaft, a scraper plate matched with the discharge end of the screw conveyor is detachably arranged on the side end of the stirring blade, and a cleaning plate matched with the cross plate is also arranged at the bottom of the lower stirring blade through a connecting rod.

[0005] As a further improvement of the utility model, the horizontal plate is clamped and fixed to the discharge end of the screw conveyor, and the discharge end of the screw conveyor is provided with connecting bolts for screwing and fixing the horizontal plate, and the horizontal plate is provided with threaded connection holes compatible with the connecting bolts.

[0006] As a further improvement of the present invention, a feeding auxiliary module is also provided at the feeding end of the screw conveyor.

[0007] As a further improvement of the utility model, the feed auxiliary module includes a feed hopper arranged at the feed end of the screw conveyor, an L-shaped fixing frame is also arranged on the top of the feed hopper, a second telescopic push rod is vertically arranged on the top of the fixing frame, a vertical rod is arranged at the lower end of the output shaft of the second telescopic push rod, and a dredging ring adapted to the feed end of the screw conveyor and the vertical part of the feed hopper is arranged at the lower end of the vertical rod through a cross bar. The feed hopper is welded and fixed to the feed end of the screw conveyor.

[0008] As a further improvement of the utility model, a fixing cylinder which is clamped and fixed to the stirring blade is provided at the side end of the scraper plate, a first fixing bolt for screwing and fixing the stirring blade is provided on the fixing cylinder, and a first threaded fixing hole which is compatible with the first fixing bolt is provided on the stirring blade.

[0009] As a further improvement of the utility model, a fixing clamping plate which is clamped and fixed with the connecting rod is arranged on the top of the cleaning plate, a second fixing bolt which is used to screw the connecting rod is arranged on the fixing clamping plate, and a second threaded fixing hole which is compatible with the second fixing bolt is arranged on the connecting rod.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] Firstly, the height of the discharge end of the screw conveyor can be adjusted by synchronously telescopically adjusting multiple first telescopic push rods, so that the height of the discharge end of the screw conveyor is matched with the feed port of the dryer. Then, the material can be discharged from the discharge end of the screw conveyor, and the driving motor can be started at the same time to rotate the stirring shaft and the stirring blades to stir and dredge the material, and the material adhering to the discharge end of the screw conveyor can be scraped and cleaned by the scraper plate, and the material on the fixed plate can be scraped and cleaned by the connecting rod and the cleaning plate, so that the material can be discharged from the discharge end of the screw conveyor more smoothly and enter the dryer for drying.

[0012] Secondly, through the feed hopper, the user can add materials into the screw conveyor more conveniently, and can use the telescopic adjustment of the output shaft of the second telescopic push rod to move the vertical rod, the horizontal rod and the dredging ring up and down, scrape and clean the vertical part of the feed hopper and the inner wall of the feed end of the screw conveyor, and vertically pull and stir the materials inside the feed hopper and the feed end of the screw conveyor, so that the materials can enter the screw conveyor more smoothly for loading.

[0013] Thirdly, the scraper plate and the stirring blade can be flexibly fixed by only clamping the stirring blade and the fixing tube, and then passing the first fixing bolt through the side wall of the fixing tube and screwing it into the first threaded fixing hole, so that the user can easily replace the scraper plate.

[0014] Fourthly, the cleaning plate and the connecting rod can be flexibly fixed by simply clamping the connecting rod and the fixed clamp plate, and then passing the second fixing bolt through the side wall of the fixed clamp plate and screwing it to the second threaded fixing hole, so that the user can easily replace the cleaning plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 For the utility model Figure 1 A is a schematic diagram of the partially enlarged structure of the middle part;

[0018] Figure 3 It is a structural schematic diagram of the screw conveyor, feed hopper, fixed frame, second telescopic push rod and vertical rod of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the horizontal plate, driving motor, stirring shaft, stirring blade, scraper plate, cleaning plate, fixing cylinder, first fixing bolt, fixing clamp plate, second fixing bolt and connecting rod of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the fixing frame, the second telescopic push rod, the vertical rod, the horizontal rod and the dredging ring of the utility model.

[0021] In the figure: 101, base; 102, first telescopic push rod; 103, screw conveyor; 104, horizontal plate; 105, drive motor; 106, stirring shaft; 107, stirring blade; 108, scraper plate; 109, cleaning plate; 110, connecting bolt; 111, fixing cylinder; 112, first fixing bolt; 113, fixing clamp plate; 114, second fixing bolt; 115, connecting rod; 201, feed hopper; 202, fixing frame; 203, second telescopic push rod; 204, vertical rod; 205, horizontal rod; 206, dredging ring. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figure 1 , 4As shown, an automatic feeding device for a dryer comprises a base 101, a screw conveyor 103 is obliquely arranged on the top of the base 101 through a plurality of first telescopic push rods 102, a cross plate 104 is detachably arranged on the bottom inner wall of the discharge end of the screw conveyor 103, a driving motor 105 with an output shaft extending to the upper side of the cross plate 104 is vertically arranged at the bottom of the cross plate 104, a stirring shaft 106 is arranged on the output shaft of the driving motor 105, a stirring blade 107 is arranged at the side end of the stirring shaft 106, a scraper plate 108 adapted to the discharge end of the screw conveyor 103 is detachably arranged at the side end of the stirring blade 107, and a cleaning plate 109 adapted to the cross plate 104 is also arranged at the bottom of the lower stirring blade 107 through a connecting rod 115.

[0024] like Figure 2 As shown, the transverse plate 104 is fixedly engaged with the discharge end of the screw conveyor 103 , and the discharge end of the screw conveyor 103 is provided with connecting bolts 110 for screwing and fixing the transverse plate 104 , and the transverse plate 104 is provided with threaded connecting holes matched with the connecting bolts 110 .

[0025] like Figure 4 As shown, the side end of the scraper plate 108 is provided with a fixing cylinder 111 which is clamped and fixed with the stirring blade 107, and the fixing cylinder 111 is provided with a first fixing bolt 112 for screwing and fixing the stirring blade 107, and the stirring blade 107 is provided with a first threaded fixing hole adapted to the first fixing bolt 112. It is only necessary to separate the cross plate 104 from the discharge end of the screw conveyor 103, move the stirring shaft 106, the stirring blade 107 and the scraper plate 108 to the outside of the discharge end of the screw conveyor 103, so that the first fixing bolt 112 can be separated from the first threaded fixing hole, and then the fixing cylinder 111 can be separated from the stirring blade 107, and then the fixing cylinder 111 on the new scraper plate 108 can be clamped and fixed with the stirring blade 107, and the first fixing bolt 112 passes through the side wall of the fixing cylinder 111 and is screwed and fixed with the first threaded fixing hole, so that the scraper plate 108 can be replaced.

[0026] like Figure 4 As shown, a fixing clamp 113 which is clamped and fixed to a connecting rod 115 is provided on the top of the cleaning plate 109, a second fixing bolt 114 for threading and fixing the connecting rod 115 is provided on the fixing clamp 113, and a second threaded fixing hole which is compatible with the second fixing bolt 114 is provided on the connecting rod 115.

[0027] It is only necessary to rotate and adjust the stirring shaft 106 to make the cleaning plate and the cross plate 104 misaligned, and then the second fixing bolt 114 can be separated from the second threaded fixing hole, and then the fixing clamp 113 can be separated from the connecting rod 115, and then the fixing clamp 113 on the new cleaning plate 109 can be clamped and fixed with the connecting rod 115, and then the second fixing bolt 114 can pass through the side wall of the fixing clamp 113 and be screwed and fixed with the second threaded fixing hole, so that the cleaning plate 109 can be replaced.

[0028] The height of the discharge end of the screw conveyor 103 can be adjusted by synchronously telescoping and adjusting multiple first telescopic push rods 102, so that the discharge end of the screw conveyor 103 is matched with the height of the feed port of the dryer. Then, the material can be discharged from the discharge end of the screw conveyor 103, and the driving motor 105 can be started at the same time to rotate the stirring shaft 106 and the stirring blades 107 to stir and dredge the material, and the scraper plate 108 can be used to scrape and clean the material adhering to the discharge end of the screw conveyor 103, and the connecting rod 115 and the cleaning plate 109 can be used to scrape and clean the material on the fixed plate, so that the material can be discharged from the discharge end of the screw conveyor 103 more smoothly and enter the dryer for drying.

[0029] According to another embodiment of the present invention, Figure 3 , 5 As shown, the feed end of the screw conveyor 103 is also provided with a feed auxiliary module. The feed auxiliary module includes a feed hopper 201 provided at the feed end of the screw conveyor 103, and an L-shaped fixing frame 202 is also provided on the top of the feed hopper 201. A second telescopic push rod 203 is vertically provided on the top of the fixing frame 202, and a vertical rod 204 is provided at the lower end of the output shaft of the second telescopic push rod 203. A dredging ring 206 adapted to the feed end of the screw conveyor 103 and the vertical part of the feed hopper 201 is provided at the lower end of the vertical rod 204 through a cross bar 205. The feed hopper 201 is welded and fixed to the feed end of the screw conveyor 103.

[0030] Through the feed hopper 201, the user can more conveniently add materials to the screw conveyor 103, and can adjust the output shaft of the second telescopic push rod 203 to move the vertical rod 204, the horizontal rod 205 and the dredging ring 206 up and down, scrape and clean the vertical part of the feed hopper 201 and the inner wall of the feed end of the screw conveyor 103, and vertically pull and stir the materials inside the feed hopper 201 and the feed end of the screw conveyor 103, so that the materials can enter the screw conveyor 103 more smoothly for loading.

[0031] The above are preferred implementations of the present utility model. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present utility model. These improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. An automatic feeding device for a drying machine, comprising a base (101), a screw conveyor (103) being obliquely arranged on the top of the base (101) through a plurality of first telescopic push rods (102), characterized in that: A transverse plate (104) is detachably provided on the inner side wall of the bottom of the discharge end of the screw conveyor (103); a driving motor (105) is vertically provided at the bottom of the transverse plate (104) and has an output shaft extending to the upper side of the transverse plate (104); a stirring shaft (106) is provided on the output shaft of the driving motor (105); a stirring blade (107) is provided at the side end of the stirring shaft (106); a scraper plate (108) adapted to the discharge end of the screw conveyor (103) is detachably provided at the side end of the stirring blade (107); and a cleaning plate (109) adapted to the transverse plate (104) is also provided at the bottom of the lower stirring blade (107) through a connecting rod (115).

2. The automatic feeding device for a dryer according to claim 1, characterized in that: The transverse plate (104) is fixedly connected to the discharge end of the screw conveyor (103), and a connecting bolt (110) for screwing and fixing the transverse plate (104) is provided on the discharge end of the screw conveyor (103), and a threaded connection hole matched with the connecting bolt (110) is provided on the transverse plate (104).

3. The automatic feeding device for a dryer according to claim 2, characterized in that: The feeding end of the screw conveyor (103) is also provided with a feeding auxiliary module.

4. The automatic feeding device for a dryer according to claim 3, characterized in that: The feeding auxiliary module comprises a feeding hopper (201) arranged at the feeding end of the screw conveyor (103); an L-shaped fixing frame (202) is also arranged on the top of the feeding hopper (201); a second telescopic push rod (203) is vertically arranged on the top of the fixing frame (202); a vertical rod (204) is arranged at the lower end of the output shaft of the second telescopic push rod (203); and a dredging ring (206) adapted to the feeding end of the screw conveyor (103) and the vertical part of the feeding hopper (201) is arranged at the lower end of the vertical rod (204) through a horizontal rod (205).

5. The automatic feeding device for a dryer according to claim 4, characterized in that: A fixing cylinder (111) is provided at the side end of the scraper plate (108) and is fixedly engaged with the stirring blade (107); a first fixing bolt (112) for threading and fixing the stirring blade (107) is provided on the fixing cylinder (111); and a first threaded fixing hole matched with the first fixing bolt (112) is provided on the stirring blade (107).

6. The automatic feeding device for a dryer according to claim 5, characterized in that: A fixing clamp (113) is provided on the top of the cleaning plate (109) and is fixedly connected to the connecting rod (115). A second fixing bolt (114) for screwing the connecting rod (115) is provided on the fixing clamp (113). A second threaded fixing hole matched with the second fixing bolt (114) is provided on the connecting rod (115).

7. The automatic feeding device for a dryer according to claim 6, characterized in that: The feed hopper (201) is welded and fixed to the feed end of the screw conveyor (103).

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