Blended fertilizer production double-shaft mixer with door body quick opening function

Abstract

The utility model relates to the technical field of double-shaft mixing machines, in particular to a double-shaft mixing machine with a door body quick opening function for bulk blending fertilizer production, which comprises a bottom plate and a shell, the upper surface of the bottom plate is fixedly connected with the lower surface of the shell through two vertical plates, and a bulk blending fertilizer double-shaft mixing structure is arranged on the surface of the shell. A box door is arranged on the upper surface of the shell, an opening is formed in the surface of the box door, the shell is communicated with the discharging port, and a door body quick opening structure is arranged on the upper surface of the shell. According to the double-shaft mixing machine with the door body quick opening function for bulk blending fertilizer production, through cooperation of a door body quick opening structure and a bulk blending fertilizer double-shaft mixing structure, an external power source of a first motor is connected, the first motor is started to drive a first gear to rotate in a first box body, a box door quick opening structure is used for opening and closing a box door, and therefore the bulk blending fertilizer production efficiency is improved. Dust is prevented from splashing from the interior of the box door in the mixing and stirring process of the blended fertilizer, so that the working environment is improved, and environmental pollution is also avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of double-shaft mixers, in particular to a double-shaft mixer for mixing fertilizers with a door body quick opening function. Background Art

[0002] The double-shaft mixer is mostly used for processing coal, tar residue and other materials for mixing and processing. It uses the spiral blades of the mixing shaft to rotate in the opposite direction to mix and stir the materials.

[0003] For example, a twin-shaft mixer for feed with the authorization announcement number "CN204768339U" is provided with a wear-resistant sheet at the end of the blade and a telescopic mechanism on the support rod, and the wear-resistant sheet is brought into contact with the inner wall of the lower part of the shell through the telescopic mechanism, and the feed between the lower part of the shell and the blade is flipped and scattered by the wear-resistant sheet, which accelerates the flow of feed in the gap between the lower part of the shell and the blade, effectively improves the efficiency and uniformity of feed mixing, and greatly improves the quality of feed. However, when the feed is stirred in the above method, since the feed port is in an open state, dust will be splashed during the mixing process, and the dust will fly out of the feed port, which will reduce the working environment and easily cause environmental pollution. Utility Model Content

[0004] The utility model aims to solve the problem that dust will splash during the mixing process due to the feed port being in an open state, thereby the dust flies out from the feed port, degrading the working environment and easily causing environmental pollution, and proposes a double-shaft mixer for mixing fertilizer with a door body quick opening function.

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

[0006] A double-shaft mixer for blending fertilizer with a door quick-opening function is designed, comprising a bottom plate and an outer shell, the upper surface of the bottom plate is fixedly connected to the lower surface of the outer shell through two vertical plates, the outer shell surface is provided with a double-shaft mixing structure for blending fertilizer, the upper surface of the outer shell is provided with a box door, the surface of the box door is processed with an opening, the outer shell is connected to a discharge port, the upper surface of the outer shell is provided with a door quick-opening structure, a material box is placed on the right end of the upper surface of the bottom plate, and a valve is installed on the discharge port.

[0007] Preferably, the door body quick opening structure includes a first box body, the lower surface of the first box body is fixedly connected to the upper surface of the outer shell, the surface of the first box body is fixedly connected to a first motor through a bracket, the output shaft of the first motor passes through the first box body through a reducer and is rotatably connected to the first box body through a bearing, the surface of the first motor output shaft is fixedly connected to a first gear, the first gear is meshed with the second gear, the raised part of the surface of the second gear is rotatably connected to the inner wall of the first box body through a bearing, the surface of the second gear is fixedly connected to a roller, the end of the roller is rotatably connected to the inner wall of the first box body through a bearing, and the inner wall of the first box body is fixedly connected to two square plates.

[0008] Preferably, the roller is slidably connected to a cylindrical protrusion on the surface of the transverse plate through a surface-processed slide groove, and the surface of the transverse plate is slidably connected to slideways processed on the surfaces of the two square plates.

[0009] Preferably, the transverse plate passes through the first box body and is slidably connected to the first box body, and the transverse plate passes through the box door and is slidably connected to the box door.

[0010] Preferably, the blended fertilizer dual-axis mixing structure includes a second box body, a dual-axis motor is fixedly connected to the surface of the second box body through a bracket, the output shafts at both ends of the dual-axis motor penetrate the second box body and are rotatably connected to the second box body through bearings, the output shaft surfaces at both ends of the dual-axis motor are fixedly connected to first bevel gears, the two first bevel gears are respectively meshed with the second bevel gears, the two raised parts on the surfaces of the second bevel gears rotate with the inner wall of the second box body through bearings, and the two second bevel gear surfaces are respectively fixedly connected to rotating shafts.

[0011] Preferably, the surface of the second box body is fixedly connected to the surface of the outer shell, and the two rotating shafts are rotatably connected to the inner wall of the outer shell via bearings.

[0012] The utility model provides a double-shaft mixer for blended fertilizer with a door body quick opening function, and has the beneficial effects that: through the cooperation of the door body quick opening structure and the double-shaft mixing structure of the blended fertilizer, the external power supply of the first motor is turned on, the first motor starts to drive the first gear to rotate in the first box body, the rotation of the first gear drives the second gear to rotate in the first box body through the bearing, the rotation of the second gear drives the roller to rotate in the first box body through the bearing, the rotation of the roller drives the cross plate to slide to the right on the slideways processed on the surfaces of two square plates through the slide grooves processed on the surface and the raised cylinders on the surface of the cross plate, the double-shaft motor starts to drive the two first bevel gears to rotate in the second box body, the rotation of the two first bevel gears respectively drives the second bevel gears to rotate relatively in the first box body through the bearings, thereby driving the rotating shafts to rotate relatively in the outer shell through the bearings respectively through the two second bevel gears, the relative rotation of the two rotating shafts drives the blades installed on the surface to rotate relatively, and the box door is opened and closed by using the box door quick opening structure, so as to avoid dust splashing from the box door during the mixing and stirring of the blended fertilizer, thereby improving the working environment and avoiding environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 for Figure 1 A front cross-sectional view of

[0015] Figure 3 for Figure 2 The left side cross-sectional view of the biaxial mixing structure of the medium-blended fertilizer;

[0016] Figure 4 for Figure 3 A top partial sectional view of a

[0017] Figure 5 for Figure 2 Front cross-sectional view of the quick opening structure of the middle door body;

[0018] Figure 6 for Figure 5 A top sectional view of .

[0019] In the figure: 1. door quick opening structure, 101. first box body, 102. first motor, 103. first gear, 104. second gear, 105. roller, 106. square plate, 2. double-axis mixing structure for blending fertilizer, 201. second box body, 202. double-axis motor, 203. first bevel gear, 204. second bevel gear, 205. rotating shaft, 3. bottom plate, 4. material box, 5. outer shell, 6. discharge port, 7. box door, 8. horizontal plate. DETAILED DESCRIPTION

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

[0021] Refer to the attached Figure 1-6 : In this embodiment, a double-shaft mixer for blending fertilizer with a door body quick opening function comprises a bottom plate 3 and a shell 5, the upper surface of the bottom plate 3 is fixedly connected to the lower surface of the shell 5 through two vertical plates, the surface of the shell 5 is provided with a double-shaft mixing structure 2 for blending fertilizer, the upper surface of the shell 5 is provided with a box door 7, the surface of the box door 7 is processed with an opening, the shell 5 is connected with a discharge port 6, the upper surface of the shell 5 is provided with a door body quick opening structure 1, and a material box 4 is placed at the right end of the upper surface of the bottom plate 3;

[0022] A valve is installed on the discharge port 6, and the roller 105 is slidably connected with the cylinder protruding on the surface of the horizontal plate 8 through the surface-processed slide groove, and the cylinder protruding on the surface of the horizontal plate 8 can slide in the slide groove processed on the surface of the roller 105, and the surface of the horizontal plate 8 is slidably connected with the slideways processed on the surfaces of the two square plates 106, and the horizontal plate 8 can slide in the slideways processed on the surfaces of the two square plates 106;

[0023] The transverse plate 8 passes through the first box body 101 and is slidably connected to the first box body 101. The transverse plate 8 can slide in the first box body 101. The transverse plate 8 passes through the box door 7 and is slidably connected to the box door 7. The transverse plate 8 can slide in the box door 7. The surface of the second box body 201 is fixedly connected to the surface of the outer shell 5. The two rotating shafts 205 are rotatably connected to the inner wall of the outer shell 5 through bearings. The two rotating shafts 205 can rotate in the outer shell 5 through bearings.

[0024] Refer to the attached Figure 1-2 And 5-6: The door body quick opening structure 1 includes a first box body 101, the lower surface of the first box body 101 is fixedly connected to the upper surface of the shell 5, the surface of the first box body 101 is fixedly connected to a first motor 102 through a bracket, the first motor 102 adopts a servo motor, the output shaft of the first motor 102 passes through the first box body 101 through a reducer and is rotatably connected to the first box body 101 through a bearing, the output shaft of the first motor 102 can rotate in the first box body 101, the surface of the output shaft of the first motor 102 is fixedly connected to a first gear 103, the first motor 102 can drive the first gear 103 to rotate, and the first gear 103 is meshingly connected with the second gear 104;

[0025] The raised part on the surface of the second gear 104 is rotatably connected to the inner wall of the first box body 101 through a bearing. The rotation of the first gear 103 can drive the second gear 104 to rotate in the first box body 101 through the bearing. A roller 105 is fixedly connected to the surface of the second gear 104. The end of the roller 105 is rotatably connected to the inner wall of the first box body 101 through a bearing. The rotation of the second gear 104 can drive the roller 105 to rotate in the first box body 101 through the bearing. Two square plates 106 are fixedly connected to the inner wall of the first box body 101.

[0026] Refer to the attached Figure 1-4: The fertilizer blending double-axis mixing structure 2 includes a second box body 201, and a double-axis motor 202 is fixedly connected to the surface of the second box body 201 through a bracket. The double-axis motor 202 can meet the working needs according to actual needs. The output shafts at both ends of the double-axis motor 202 penetrate the second box body 201 and are rotatably connected to the second box body 201 through bearings. The two output shafts of the double-axis motor 202 can rotate in the second box body 201 through bearings. The output shaft surfaces at both ends of the double-axis motor 202 are fixedly connected to first bevel gears 203, and the double-axis motor 202 can drive the two first bevel gears 203 to rotate;

[0027] The two first bevel gears 203 are respectively meshed and connected with the second bevel gears 204. The raised parts on the surfaces of the two second bevel gears 204 rotate with the inner wall of the second box body 201 through bearings. The rotation of the two first bevel gears 203 can respectively drive the second bevel gears 204 to rotate in the second box body 201 through bearings. The surfaces of the two second bevel gears 204 are respectively fixedly connected with rotating shafts 205. The rotation of the two second main gears 204 can respectively drive the rotating shafts 205 to rotate.

[0028] Working principle:

[0029] Quick opening and loading of fertilizer mixing box door:

[0030] When the double-shaft mixer is needed to mix the blended fertilizer, the external power supply of the first motor 102 is turned on, the first motor 102 starts to drive the first gear 103 to rotate in the first box body 101, the first gear 103 rotates to drive the second gear 104 to rotate in the first box body 101 through the bearing, the second gear 104 rotates to drive the roller 105 to rotate in the first box body 101 through the bearing, the roller 105 rotates through the surface-processed slide groove and the raised cylinder on the surface of the cross plate 8 to drive the cross plate 8 to slide to the right in the slideway processed on the surface of the two square plates 106, the square plate 106 slides to the right in the box door 7 to fully open the box door 7, and the box door 7 can be quickly opened and loaded by such movement.

[0031] Fertilizer blending and collection work:

[0032] When the box door 7 is fully opened, the first motor 102 stops rotating, and then the mixed fertilizer is poured from the box door 7 into the housing 5. When the mixed fertilizer is poured, the first motor 102 is reversed in the opposite direction to the above movement to reset the horizontal plate 8. This movement can close the box door 7, and then the external power supply of the double-axis motor 202 is turned on. The double-axis motor 202 starts to drive the two first bevel gears 203 to rotate in the second box body 201. The rotation of the two first bevel gears 203 drives the second bevel gears 204 to rotate relative to each other in the first box body 201 through the bearings.

[0033] The two second bevel gears 204 drive the rotating shaft 205 to rotate relative to each other in the outer shell 5 through the bearings. The relative rotation of the two rotating shafts 205 drives the blades installed on the surface to rotate relative to each other. Such movement can stir the blended fertilizer in the outer shell 5. When the blended fertilizer is stirred, the valve installed on the discharge port 6 is opened. Since the inner wall of the outer shell 5 is processed with a slope, the blended fertilizer will flow out from the discharge port 6 to the material box 4 for collection.

[0034] 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 double-shaft mixer for blending fertilizer and raw materials with a door quick opening function, comprising a bottom plate (3) and a shell (5), wherein the upper surface of the bottom plate (3) is fixedly connected to the lower surface of the shell (5) via two vertical plates, and characterized in that: The surface of the shell (5) is provided with a fertilizer blending double-axis mixing structure (2), the upper surface of the shell (5) is provided with a box door (7), the surface of the box door (7) is processed with an opening, the shell (5) is connected to a discharge port (6), the upper surface of the shell (5) is provided with a door body quick opening structure (1), a material box (4) is placed at the right end of the upper surface of the bottom plate (3), and a valve is installed on the discharge port (6).

2. A double-shaft mixer for blending fertilizer and raw materials with a door quick opening function according to claim 1, characterized in that: The door body quick opening structure (1) comprises a first box body (101), the lower surface of the first box body (101) is fixedly connected to the upper surface of the shell (5), the surface of the first box body (101) is fixedly connected to a first motor (102) via a bracket, the output shaft of the first motor (102) passes through the first box body (101) via a reducer and is rotatably connected to the first box body (101) via a bearing, the surface of the output shaft of the first motor (102) is fixedly connected to a first gear (103), the first gear (103) is meshingly connected to a second gear (104), a raised portion on the surface of the second gear (104) is rotatably connected to the inner wall of the first box body (101) via a bearing, a roller (105) is fixedly connected to the surface of the second gear (104), the end of the roller (105) is rotatably connected to the inner wall of the first box body (101) via a bearing, and two square plates (106) are fixedly connected to the inner wall of the first box body (101).

3. A double-shaft mixer for blending fertilizer and raw materials with a door quick opening function according to claim 2, characterized in that: The roller (105) is slidably connected to a cylindrical protrusion on the surface of the transverse plate (8) via a sliding groove processed on the surface, and the surface of the transverse plate (8) is slidably connected to a sliding track processed on the surfaces of the two square plates (106).

4. A double-shaft mixer for blending fertilizer and raw materials with a door quick opening function according to claim 3, characterized in that: The transverse plate (8) passes through the first box body (101) and is slidably connected to the first box body (101); the transverse plate (8) passes through the box door (7) and is slidably connected to the box door (7).

5. The double-shaft mixer for blending fertilizer and raw materials with a door quick opening function according to claim 1, characterized in that: The fertilizer blending dual-shaft mixing structure (2) comprises a second housing (201); a dual-shaft motor (202) is fixedly connected to the surface of the second housing (201) via a bracket; output shafts at both ends of the dual-shaft motor (202) penetrate the second housing (201) and are rotatably connected to the second housing (201) via bearings; first bevel gears (203) are fixedly connected to the surfaces of the output shafts at both ends of the dual-shaft motor (202); two first bevel gears (203) are respectively meshed and connected to second bevel gears (204); raised portions on the surfaces of two second bevel gears (204) rotate with the inner wall of the second housing (201) via bearings; and rotating shafts (205) are respectively fixedly connected to the surfaces of the two second bevel gears (204).

6. A double-shaft mixer for blending fertilizer and raw materials with a door quick opening function according to claim 5, characterized in that: The surface of the second box body (201) is fixedly connected to the surface of the outer shell (5), and the two rotating shafts (205) are rotatably connected to the inner wall of the outer shell (5) via bearings.

Images