An alternating discharge device for a granulator

Abstract

The utility model relates to pellet machine technical field, specifically disclose a kind of for the alternate discharging device of pellet machine, including support, the upper end of the support is equipped with the discharging chute of opposite position and inclined arrangement, the higher end of two discharging chute positions is butt joint fixed, the upper end of two discharging chute junction is connected with receiving box, the upper and lower ends of receiving box are all open structure, the upper end of receiving box is connected with the discharge port of pellet machine, the junction of two discharging chute is connected with rotatable deflector, and deflector can close one of discharging chute;The utility model sets up two discharging chute, and realizes back and forth switching of discharging by deflector, reserves time for bag replacement, realizes non-stop operation, and avoid the problem that material scatters ground due to replacement of packaging bag, saves subsequent cleaning ground material process, improves operating efficiency, brings convenience for production.

Description

Technical Field

[0001] This utility model relates to the field of pellet mill technology, specifically to an alternating discharge device for a pellet mill. Background Technology

[0002] A pellet mill is an industrial pelletizing device mainly used to process moist powder or dry lumps into pellets of specific sizes, applied in feed production, organic fertilizer processing, fuel preparation, and the chemical industry. Most existing pellet mills have a discharge chute at the outlet, such as the flat die feed pellet mill disclosed in patent CN207285149U. The main body of the device includes the pellet mill body and the outlet, which is the discharge chute; the material is discharged through the discharge chute.

[0003] The current structure, which uses a discharge chute for material discharge, requires placing the material box or packaging bag under the discharge chute when receiving material. When the box or bag is replaced after it is full, the material will be scattered on the ground, which requires subsequent cleaning and causes inconvenience to production. Utility Model Content

[0004] This utility model addresses the aforementioned shortcomings of existing technologies by providing an alternating discharge device for pellet mills. This device enables continuous operation without stopping the machine, avoids the problem of material spilling on the ground due to changing packaging bags, saves the subsequent process of cleaning up the ground, improves operational efficiency, and brings convenience to production.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An alternating discharge device for a pellet mill includes a support frame. The upper end of the support frame is provided with discharge chutes that are positioned opposite each other and inclined. The higher ends of the two discharge chutes are joined and fixed together. A receiving box is connected to the upper end of the connection between the two discharge chutes. The upper and lower ends of the receiving box are open. The upper end of the receiving box is connected to the discharge port of the pellet mill. A rotatable guide plate is connected to the connection between the two discharge chutes. The guide plate can close one of the discharge chutes.

[0007] Preferably, the bracket includes a base, the upper end of which is connected to a support cylinder, the upper end of which is inserted with a slidable support rod, the upper end of which is connected to a discharge chute, and the side wall of the support cylinder is provided with positioning bolts for fixing the support rod.

[0008] Preferably, a handle is provided on the side wall of the support rod.

[0009] Preferably, the side wall of the support cylinder is provided with a limiting hole, and the side wall of the support rod is provided with a limiting block that cooperates with the limiting hole.

[0010] Preferably, the upper end of the discharge chute is provided with a cover plate that connects to the receiving box.

[0011] Preferably, the upper end of the receiving box is provided with a clearance groove.

[0012] Preferably, the upper end of the receiving box is connected to an inclined baffle on the side away from the relief groove.

[0013] Preferably, the side wall of the receiving box is provided with an arc-shaped guide hole, one end of the guide plate is connected to a stud that mates with the guide hole, and the end of the stud is threaded with a knob. The knob is pressed against the side wall of the receiving box to fix the guide plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model is equipped with two discharge chutes, and the discharge can be switched back and forth by a guide plate. It allows time for bag changing, realizes non-stop operation, and avoids the problem of material scattering on the ground due to bag changing. It saves the subsequent process of cleaning up the ground material, improves the work efficiency, and brings convenience to production.

[0016] 2. The height of the discharge chute can be adjusted by the bracket, making it suitable for pellet mills of different sizes and increasing its application range.

[0017] 3. The guide vane switching method of this utility model is simple and convenient to use.

[0018] 4. This utility model has a baffle at the top of the receiving box and a cover at the top of the discharge chute, which can prevent materials from falling during the discharge process and improve the reliability of use. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ;

[0020] Figure 2 This is a schematic diagram of the structure of the present invention. Figure 2 ;

[0021] Figure 3 This is a cross-sectional view showing the fit between the receiving box and the discharge chute.

[0022] Figure 4 This is a schematic diagram of the guide vane structure;

[0023] In the diagram: 1-Bracket; 101-Base; 102-Support cylinder; 103-Limiting hole; 104-Limiting block; 105-Positioning bolt; 106-Support rod; 107-Handle; 2-Discharge chute; 201-Baffle; 3-Receiving box; 301-Baffle; 302-Guide hole; 303-Leaning groove; 4-Guide plate; 401-Rotating shaft; 402-Stud; 403-Knob. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figure 1 , Figure 2 As shown, an alternating discharge device for a pellet mill includes a support 1. The upper end of the support 1 is provided with two discharge chutes 2 positioned opposite each other and inclined. The higher ends of the two discharge chutes 2 are joined and fixed together. The two discharge chutes 2 can be integrally formed or welded together. The inclination angle of the discharge chutes 2 is between 30° and 45°. A receiving box 3 is connected to the upper end of the connection between the two discharge chutes 2. The lower end of the receiving box 3 is welded and fixed to the upper end of the side plate of the discharge chutes 2. Both the upper and lower ends of the receiving box 3 are open structures. The upper end of the receiving box 3 is connected to the discharge port of the pellet mill. The end of the chutes at the discharge port of the pellet mill is located inside the receiving box 3. Figure 3 , Figure 4 As shown, a rotatable guide plate 4 is connected at the connection of the two discharge chutes 2. The bottom sides of the guide plate 4 are connected to the side wall of the discharge chutes 2 through the rotating shaft 401. The two ends of the guide plate 4 are close to the inner wall of the receiving box 3. After the guide plate 4 is rotated, its upper end rests on the inner wall of the receiving box 3. The discharge chutes 2 on the side that the upper end of the guide plate 4 rotates can be closed.

[0026] The receiving box 3 has an arc-shaped guide hole 302 on its side wall. One end of the guide plate 4 is connected to a stud 402 that mates with the guide hole 302. The end of the stud 402 is threaded with a knob 403. Rotating the knob 403 presses it against the side wall of the receiving box 3 to fix the guide plate 4. Loosening the knob 403 allows the guide plate 4 to be rotated, thus changing the discharge direction.

[0027] like Figure 2As shown, the bracket 1 includes a rectangular frame structure base 101. The upper end of the base 101 is connected to a support cylinder 102. A slidable support rod 106 is inserted into the upper end of the support cylinder 102. The upper end of the support rod 106 is connected to the discharge chute 2 through a top plate. The support rod 106, the top plate and the bottom of the discharge chute 2 are connected by bolts or welding. The side wall of the support cylinder 102 is provided with positioning bolts 105 for fixing the support rod 106.

[0028] A handle 107 is provided on the side wall of the support rod 106, which allows for easy adjustment of the height of the discharge chute 2.

[0029] The side wall of the support cylinder 102 is provided with a limiting hole 103, and the side wall of the support rod 106 is provided with a limiting block 104 that cooperates with the limiting hole 103, so as to prevent the support rod 106 from being pulled out of the support cylinder 102 when adjusting the height, and to ensure the reliability of use.

[0030] The upper end of the discharge chute 2 is provided with a baffle 201 connected to the receiving box 3 to prevent the material from falling out of the discharge chute 2 after falling from the receiving box 3.

[0031] The upper end of the receiving box 3 is provided with a relief groove 303, so that the slide at the discharge port of the pellet mill can better cooperate with the receiving box 3; the upper end of the receiving box 3 away from the relief groove 303 is connected to an inclined baffle 301 to prevent the material from popping out of the receiving box 3.

[0032] In use, packaging bags or material boxes are set at the ends of both discharge chutes 2 for receiving materials. One of the discharge chutes 2 is closed by the guide plate 4, allowing the other discharge chute 2 to discharge materials. When the packaging bag or material box is full, the guide plate 4 is rotated to switch the discharge chutes 2 for discharging materials. At this time, the full packaging bag or material box is removed and replaced with an empty packaging bag or material box. This process is repeated to receive materials, avoiding the problem of stopping the machine and materials scattering on the ground during bag changing.

[0033] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. An alternating discharge device for a pellet mill, characterized in that: The device includes a support frame, the upper end of which is provided with two discharge chutes that are positioned opposite each other and inclined. The higher ends of the two discharge chutes are connected and fixed together. A receiving box is connected to the upper end of the connection between the two discharge chutes. The upper and lower ends of the receiving box are open. The upper end of the receiving box is connected to the discharge port of the pellet mill. A rotatable guide plate is connected to the connection between the two discharge chutes. The guide plate can close one of the discharge chutes.

2. The alternating discharge device for a pellet mill as described in claim 1, characterized in that: The bracket includes a base, and a support cylinder is connected to the upper end of the base. A slidable support rod is inserted into the upper end of the support cylinder. The upper end of the support rod is connected to the discharge chute. Positioning bolts for fixing the support rod are provided on the side wall of the support cylinder.

3. The alternating discharge device for a pellet mill as described in claim 2, characterized in that: The support rod has a handle on its side wall.

4. The alternating discharge device for a pellet mill as described in claim 2, characterized in that: The side wall of the support cylinder is provided with a limiting hole, and the side wall of the support rod is provided with a limiting block that cooperates with the limiting hole.

5. The alternating discharge device for a pellet mill as described in claim 1, characterized in that: The upper end of the discharge chute is provided with a cover plate that is connected to the receiving box.

6. The alternating discharge device for a pellet mill as described in claim 1, characterized in that: The upper end of the receiving box is provided with a clearance groove.

7. The alternating discharge device for a pellet mill as described in claim 6, characterized in that: An inclined baffle is connected to the upper end of the receiving box on the side away from the relief groove.

8. The alternating discharge device for a pellet mill as described in claim 1, characterized in that: The receiving box has an arc-shaped guide hole on its side wall. One end of the guide plate is connected to a stud that mates with the guide hole. The end of the stud is threaded with a knob. The knob is pressed against the side wall of the receiving box to fix the guide plate.

Images