CN221514626U - Fodder crushing and screening equipment - Google Patents
Fodder crushing and screening equipment Download PDFInfo
- Publication number
- CN221514626U CN221514626U CN202322792250.0U CN202322792250U CN221514626U CN 221514626 U CN221514626 U CN 221514626U CN 202322792250 U CN202322792250 U CN 202322792250U CN 221514626 U CN221514626 U CN 221514626U
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- crushing
- screening
- turbine
- rotating shaft
- box
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- 238000012216 screening Methods 0.000 title claims abstract description 50
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 230000033001 locomotion Effects 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 7
- 235000017491 Bambusa tulda Nutrition 0.000 description 7
- 241001330002 Bambuseae Species 0.000 description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 7
- 239000011425 bamboo Substances 0.000 description 7
- 238000007599 discharging Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to the technical field of feeds and discloses a feed crushing and screening device which comprises a screening box, a crushing box and a driving assembly, wherein two meshed gears are connected to the tail ends of intermediate shafts of two crushing rollers, an output shaft of a motor is fixedly connected with a worm, the left end of the worm is connected with the right end of an auger, a turbine A is meshed with the back of the worm, a transmission belt is connected between a rotating shaft in the middle of the turbine A and the intermediate shaft of the crushing rollers through belt pulley transmission, a turbine B is meshed with the bottom of the worm, a rotating shaft is fixedly connected to the bottom end of the rotating shaft in the middle of the turbine B, and a helical blade is arranged at the lower end of the rotating shaft. According to the utility model, through the cooperation of the spiral blades and the rotating shaft, the spiral blades can continuously squeeze the feed piled between the two crushing rollers in the rotating process of the rotating shaft, so that the movement of the two crushing rollers to the feed in the rotating process is reduced, and the feed crushing efficiency is improved.
Description
Technical Field
The utility model relates to the field of feeds, in particular to a feed crushing and screening device.
Background
In recent years, along with the great development of the aquaculture industry in China, small-sized agricultural equipment is moved into thousands of households, the gradual improvement and perfecting of the structure of the small-sized agricultural equipment is the continuous pursuing direction of manufacturers, and a feed grinder is one of the small-sized agricultural equipment.
At present, the fodder is in carrying out kibbling in-process, need adopt rubbing crusher and sieve separator to realize that the size of fodder granule is unified, smash the screening equipment with screening together in the crushing of fodder like chinese patent (CN 218637444U) this disclosed scheme, make the crushing of fodder link up with the screening process mutually, handling the fodder concentratedly, but at the kibbling in-process of fodder, the fodder can be piled up between two crushing roller, the accumulational fodder needs to smash the work along with the rotation of crushing roller, the rotation of crushing roller lets accumulational fodder move easily at kibbling in-process, thereby can influence the kibbling efficiency of fodder.
Disclosure of utility model
In order to solve the technical problems provided by the background technology, the utility model provides feed crushing and screening equipment.
The utility model is realized by adopting the following technical scheme: the utility model provides a fodder crushing screening installation, includes screening case, crushing case and drive assembly, the screening net section of thick bamboo is installed at the inboard top of screening case, the left side through-connection at screening case top has the feed hopper that communicates with each other with screening net section of thick bamboo, the auger is installed to the inboard of screening net section of thick bamboo, two crushing rollers are installed to the inboard of crushing case, and the tail end connection of two crushing roller jackshafts has two meshed gears, the left side through-connection at crushing case top has the unloading pipe that is linked together with screening net section of thick bamboo, drive assembly includes the mounting bracket and installs the motor on the mounting bracket, the output shaft fixedly connected with worm of motor, the left end of worm is connected with the right-hand member of auger, the back meshing of worm has turbine A, be connected with the drive belt through the band pulley transmission between the pivot at turbine A middle part and the jackshaft of crushing roller, the bottom meshing of worm has turbine B, the bottom fixedly connected with axis of rotation of turbine B middle part pivot, helical blade is installed to the lower extreme of axis of rotation.
As a further improvement of the scheme, a material receiving box is arranged at the bottom of the inner side of the mounting frame, and rollers are mounted at the bottom of the material receiving box.
As a further improvement of the scheme, the screening box and the crushing box are respectively and fixedly connected to two sides of the inside of the mounting frame.
As a further improvement of the scheme, the top on the right side of the inner wall of the mounting frame is provided with two mounting plates in a front-back mode, the tail end of the middle rotating shaft of the turbine A is rotationally connected to the mounting plate on the rear side, and the top of the middle rotating shaft of the turbine B is rotationally connected to the bottom of the mounting plate on the front side.
As a further improvement of the scheme, the right side of the top of the mounting rack is provided with a mounting groove for mounting the motor.
As a further improvement of the above-mentioned solution, the spiral blade is located at an upper side between the two pulverizing rolls, and the diameter of the spiral blade is set to decrease from top to bottom.
As a further improvement of the scheme, the discharging pipe is obliquely arranged, and a discharging hole at the bottom of the discharging pipe is positioned at the left side above between the two crushing rollers.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, through the cooperation of the spiral blades and the rotating shaft, the spiral blades can continuously squeeze the feed piled between the two crushing rollers in the rotating process of the rotating shaft, so that the movement of the two crushing rollers to the feed in the rotating process is reduced, and the feed crushing efficiency is improved.
2. The vortex rod, the turbine B and the rotating rod are matched, so that the crushing of the feed and the extrusion of the feed can be concentrated, and the normal operation of the feed crushing process is ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic illustration of a belt of the present utility model;
Fig. 3 is a right side structure schematic view of the mounting frame of the present utility model.
Main symbol description:
1 screening box, 2 screening net drums, 3 feed hoppers, 4 augers, 5 crushing boxes, 6 crushing rollers, 7 gears, 8 blanking pipes, 9 mounting frames, 10 motors, 11 worms, 12 turbine A, 13 driving belts, 14 turbine B, 15 rotating shafts, 16 spiral blades, 17 material receiving boxes and 18 mounting plates.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
Example 1:
Referring to fig. 1-2, a feed crushing and screening device of the present embodiment includes a screening box 1, a screening net drum 2 is installed at the top of the inner side of the screening box 1, a feed hopper 3 communicated with the screening net drum 2 is connected to the left side of the top of the screening box 1 in a penetrating manner, a packing auger 4 is installed at the inner side of the screening net drum 2, and the right end of the packing auger 4 penetrates through the screening net drum 2 and extends to the right side of the screening box 1.
The crushing box 5 is used for smashing the fodder, two crushing rollers 6 are installed to the inboard of crushing box 5, and the tail end connection of two crushing rollers 6 jackshafts has two engaged with gear 7, and the left side through connection at crushing box 5 top has the unloading pipe 8 that is linked together with screening net section of thick bamboo 2, and unloading pipe 8 is the slope setting, and the discharge gate of unloading pipe 8 bottom is located the left side of top between two crushing rollers 6.
The drive assembly is used for driving the rotation of crushing roller 6 and auger 4, drive assembly includes mounting bracket 9 and installs the motor 10 on mounting bracket 9, motor 10's output shaft fixedly connected with worm 11, worm 11's left end is connected with auger 4's right-hand member, worm 11's back meshing has turbine A12, be connected with drive belt 13 through the band pulley transmission between the pivot at turbine A12 middle part and the jackshaft of crushing roller 6, worm 11's bottom meshing has turbine B14, turbine B14 middle part pivot's bottom fixedly connected with axis of rotation 15, helical blade 16 is installed to the lower extreme of axis of rotation 15, helical blade 16 is located the upside between two crushing rollers 6, and helical blade 16's diameter reduces the setting from last to next time, sieve case 1 and crushing case 5 are fixed connection in the inside both sides of mounting bracket 9 respectively.
The bottom of the inner side of the mounting frame 9 is provided with a receiving box 17 for collecting feed, and the bottom of the receiving box 17 is provided with rollers, so that the receiving box 17 can be conveniently moved.
The embodiment of the application provides a feed crushing and screening device, which has the implementation principle that: the fodder is poured into feeder hopper 3, along with worm 11 carries auger 4 rotation, the fodder in the screening net section of thick bamboo 2 carries to the right side, and in the in-process of carrying, less granule in the fodder can drop from screening net section of thick bamboo 2, the fodder of carrying falls to between two crushing rollers 6 from unloading pipe 8, through the relative motion of two crushing rollers 6, smash the fodder, when fodder piles up between two crushing rollers 6, turbine B14 rotates along with the rotation of worm 11, turbine B14 goes up the spiral blade 16 continuous extrusion pile fodder that rotation axis 15 connects, thereby accelerate the efficiency that two crushing rollers 6 smash the fodder, the fodder in screening bin 1 and the crushing bin 5 falls to the receiving box 17 in the collection.
Example 2:
Referring to fig. 3, the further improvement of this embodiment based on embodiment 1 is that: the top on the right side of the inner wall of the mounting frame 9 is provided with two mounting plates 18 from front to back, the tail end of the middle rotating shaft of the turbine A12 is rotationally connected to the mounting plate 9 on the rear side, the top of the middle rotating shaft of the turbine B14 is rotationally connected to the bottom of the front mounting plate 9, the right side of the top of the mounting frame 9 is provided with a mounting groove for mounting the motor 10, and the mounting groove of the mounting frame 9 is used for marketing the two mounting plates 18, so that the mounting effect of the turbine A12 and the turbine B14 is ensured.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.
Claims (7)
1. A feed crushing and screening apparatus comprising:
The screening machine comprises a screening box (1), wherein a screening net drum (2) is arranged at the top of the inner side of the screening box (1), a feed hopper (3) communicated with the screening net drum (2) is connected to the left side of the top of the screening box (1) in a penetrating manner, and an auger (4) is arranged at the inner side of the screening net drum (2);
The crushing box (5), two crushing rollers (6) are installed on the inner side of the crushing box (5), two meshed gears (7) are connected to the tail ends of intermediate shafts of the two crushing rollers (6), and a blanking pipe (8) communicated with the screening net drum (2) is connected to the left side of the top of the crushing box (5) in a penetrating manner;
The driving assembly comprises a mounting frame (9) and a motor (10) mounted on the mounting frame (9), an output shaft of the motor (10) is fixedly connected with a worm (11), the left end of the worm (11) is connected with the right end of the auger (4), a turbine A (12) is meshed with the back of the worm (11), a transmission belt (13) is connected between a rotating shaft in the middle of the turbine A (12) and a middle shaft of the crushing roller (6) through belt wheel transmission, a turbine B (14) is meshed with the bottom of the worm (11), a rotating shaft (15) is fixedly connected with the bottom end of the rotating shaft in the middle of the turbine B (14), and a helical blade (16) is mounted at the lower end of the rotating shaft (15).
2. A feed crushing and screening apparatus according to claim 1, characterized in that the bottom of the inner side of the mounting frame (9) is provided with a receiving box (17), and the bottom of the receiving box (17) is provided with rollers.
3. A feed crushing and screening device according to claim 1, characterized in that the screening box (1) and the crushing box (5) are fixedly connected to both sides of the inside of the mounting frame (9) respectively.
4. A feed crushing and screening device according to claim 1, characterized in that the top of the right side of the inner wall of the mounting frame (9) is provided with two mounting plates (18) in front and back, the tail end of the middle rotating shaft of the turbine a (12) is rotatably connected to the mounting plate (9) at the rear side, and the top of the middle rotating shaft of the turbine B (14) is rotatably connected to the bottom of the mounting plate (9) at the front side.
5. A feed crushing and screening device according to claim 1, characterized in that the right side of the top of the mounting frame (9) is provided with a mounting groove for mounting the motor (10).
6. A feed crushing and screening apparatus according to claim 1, characterized in that the screw blade (16) is located at the upper side between two crushing rolls (6), and that the diameter of the screw blade (16) is set to decrease from the top to the next.
7. A feed crushing and screening device according to claim 1, characterized in that the blanking pipe (8) is arranged obliquely, and that the outlet opening at the bottom of the blanking pipe (8) is located on the left side above the space between the two crushing rolls (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322792250.0U CN221514626U (en) | 2023-10-18 | 2023-10-18 | Fodder crushing and screening equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322792250.0U CN221514626U (en) | 2023-10-18 | 2023-10-18 | Fodder crushing and screening equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221514626U true CN221514626U (en) | 2024-08-13 |
Family
ID=92184516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322792250.0U Active CN221514626U (en) | 2023-10-18 | 2023-10-18 | Fodder crushing and screening equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221514626U (en) |
-
2023
- 2023-10-18 CN CN202322792250.0U patent/CN221514626U/en active Active
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