Feed machine with crushing and stirring functions

Abstract

The invention relates to the field of feed machines, in particular to a feed machine with smashing and stirring functions, a driving motor is arranged on the upper portion of a machine body, the output end of the driving motor extends into a smashing cabin in the machine body and is in driving connection with a driving shaft, a plurality of smashing hammer pieces are installed on the driving shaft, and smashing pieces are installed on the outer sides of the smashing hammer pieces in a clamped mode through first installation grooves; and the bottom end of the driving shaft is rotationally installed in the forming screen, the driving shaft is in driving connection with a plurality of stirring rollers through a planetary gear seat, and the stirring rollers make extrusion contact with the upper wall of the forming screen. According to the device, the driving motor drives the multiple sets of crushing hammers to rotate at a high speed, materials are ground, hard blocks in the materials are effectively crushed, meanwhile, material powder falls onto the forming screen, the powder is further crushed through the multiple sets of stirring rollers, and the powder is extruded into screen holes; and the materials are cut into strips by the synchronously rotating cutting rods so as to be conveniently discharged, and the materials can be effectively crushed and stirred in the process, so that the feed quality is improved.

Description

Technical Field

[0001] The invention relates to the technical field of feed machines, in particular to a feed machine with crushing and stirring functions. Background Art

[0002] Feed machine refers to mechanical equipment used to process animal feed. It can process raw materials into feed of different shapes and specifications. It is suitable for agriculture, animal husbandry, aquaculture and other fields.

[0003] Although the existing traditional feed machines can realize the basic crushing and material making functions, in actual use, since some hard lumps such as grains and broken bones that are difficult to crush may exist in the feed raw materials, the traditional feed machines cannot achieve complete crushing during the crushing process, resulting in certain defects in the produced feed, and materials that cannot be crushed will accumulate in the crushing chamber, affecting the normal operation of the crusher. Therefore, there is an urgent need for a feed machine with crushing and mixing functions. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings in the prior art and to propose a feed machine with crushing and stirring functions.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A feed machine with a crushing and stirring function comprises a machine body, a driving motor is installed on the upper part of the machine body, the output end of the driving motor extends into a crushing cabin inside the machine body and is drivingly connected to a driving shaft, a plurality of crushing hammers are installed on the driving shaft, crushing pieces are mounted on the outer side of the crushing hammers through a mounting groove, and the bottom end of the driving shaft is rotatably installed in a forming screen, and a plurality of stirring rollers are drivingly connected to the driving shaft through a planetary gear seat, and the stirring rollers are in extrusion contact with the upper wall of the forming screen;

[0007] A planetary gear seat is installed in the middle of the forming screen, a driving shaft is rotatably installed in the middle of the planetary gear seat, one end of the driving shaft passes through the planetary gear seat and the forming screen and is connected to a cutting rod, which is installed below the forming screen;

[0008] A plurality of sets of planetary gears are arranged in the middle of the planetary gear seat, and the outer side of each set of planetary gears is meshed and connected with a transmission ring, the transmission ring is rotatably mounted on the outer wall of the planetary gear seat through a bearing, and a plurality of stirring rollers are rotatably mounted on the outer wall of the transmission ring, and a crushing strip is arranged on the outer wall of the stirring roller, wherein the stirring roller is in extrusion and friction contact with the upper wall of the forming screen.

[0009] In addition, a preferred structure is that a feed port is installed on one side of the upper part of the machine body, the feed port is connected to a crushing chamber provided on the upper side of the interior of the machine body, a mixing chamber is provided below the crushing chamber, a discharge chamber is provided below the mixing chamber, and a discharge port is provided at one end of the discharge chamber.

[0010] In addition, a preferred structure is that a guide slope is obliquely installed at the bottom of the discharge chamber, and a forming screen is arranged above the guide slope.

[0011] In addition, a preferred structure is that a plurality of crushing seats are installed on the inner wall of the crushing chamber, a gap is left between each group of crushing seats to allow a crushing hammer to pass through, and a certain gap is left between the crushing hammer and the inner wall of the crushing chamber.

[0012] In addition, a preferred structure is that limiting blocks are installed at both ends of one side of the crushing piece, and a mounting block is installed in the middle, a screw hole is opened in the middle of the mounting block, and the crushing piece is installed in the mounting groove 1 and the mounting groove 2 opened on the outside of the crushing hammer piece through the limiting block and the mounting block.

[0013] In addition, a preferred structure is that an adjusting bolt is threadedly connected to one side of the inner portion of the crushing hammer piece, one end of the adjusting bolt extends into the second mounting groove and is threadedly connected to the mounting block.

[0014] In addition, a preferred structure is that a mounting seat is installed on one side of the pulverizing hammer piece, and the mounting seat is fixedly mounted on a mounting plate arranged in the middle of the driving shaft by fasteners, wherein a mounting hole is opened on the mounting plate to install the fasteners.

[0015] In addition, a preferred structure is that a forming screen is fixedly installed in the middle of the mixing chamber, and a plurality of screen holes are opened in the middle of the forming screen to pass the material.

[0016] In addition, a preferred structure is that a driving gear is fixedly installed at the bottom of the driving shaft, and the driving gear is rotatably installed inside the planetary gear seat and is transmission-engaged with a plurality of planetary gears.

[0017] The beneficial effects of the present invention are:

[0018] In the present invention, a plurality of groups of crushing hammers are driven by a driving motor to rotate at a high speed, and cooperate with a crushing seat to hit and grind the material, wherein the hard blocks in the material are effectively crushed, and the powder falls onto the forming screen at the same time, and the powder is further crushed by a plurality of groups of stirring rollers driven by a planetary gear seat, and the powder is squeezed into the sieve hole, and the material is cut into strips by a synchronously rotating cutting rod for discharge, and the process can effectively crush and stir the material and improve the quality of the feed.

[0019] At the same time, the position of the crushing piece can be changed by adjusting the adjusting bolts on the crushing hammer piece, so as to meet the crushing effect of different degrees on the material. In the later use, it can effectively improve the replacement efficiency of the crushing piece and improve the working stability and efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1This is a schematic diagram of the external structure of a feed machine with crushing and mixing functions proposed by the present invention;

[0021] Figure 2 This is a schematic diagram of the internal structure of a feed machine with crushing and mixing functions proposed by the present invention;

[0022] Figure 3 This is a schematic diagram of the crushing hammer piece connection structure proposed by the present invention;

[0023] Figure 4 This is a schematic diagram of the crushing hammer installation structure proposed by the present invention;

[0024] Figure 5 This is a schematic diagram of the installation of the crushing seat proposed by the present invention;

[0025] Figure 6 This is a schematic diagram of the installation structure of the stirring roller proposed by the present invention;

[0026] Figure 7 This is a schematic diagram of the cutting rod installation structure proposed by the present invention;

[0027] Figure 8 This is a schematic diagram of the internal structure of the planetary gear seat proposed by the present invention.

[0028] In the figure: 1. body; 2. feed inlet; 3. drive motor; 31. drive shaft; 311. mounting plate; 4. crushing chamber; 41. mixing chamber; 42. discharge chamber; 421. guide slope; 5. discharge port; 6. crushing hammer; 61. crushing piece; 62. mounting seat; 7. forming screen; 8. mixing roller; 81. crushing bar; 9. fastener; 10. mounting hole; 11. mounting block; 12. limit block; 13. mounting slot 1; 14. mounting slot 2; 15. adjusting bolt; 16. crushing seat; 17. planetary gear seat; 18. transmission ring; 19. driving gear; 20. cutting rod. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0030] Reference Figure 1-8A feed machine with crushing and mixing functions, including a machine body 1, a driving motor 3 is installed on the upper part of the machine body 1, the output end of the driving motor 3 extends into the crushing chamber 4 inside the machine body 1 and is drivingly connected to a driving shaft 31, a plurality of crushing hammers 6 are installed on the driving shaft 31, a crushing piece 61 is installed on the outer side of the crushing hammer 6 through a mounting groove 13, and the bottom end of the driving shaft 31 is rotatably installed in a forming screen 7, and a plurality of stirring rollers 8 are drivingly connected to the driving shaft 31 through a planetary gear seat 17, and the stirring rollers 8 are in extrusion contact with the upper wall of the forming screen 7;

[0031] Furthermore, a planetary gear seat 17 is installed in the middle of the forming screen 7, and a drive shaft 31 is rotatably installed in the middle of the planetary gear seat 17. One end of the drive shaft 31 passes through the planetary gear seat 17 and the forming screen 7 and is connected to a cutting rod 20. The cutting rod 20 is installed below the forming screen 7. The strip feed discharged from the bottom of the forming screen 7 can be cut by the cutting rod 20, and the feed can be cut into strips to facilitate discharge.

[0032] Furthermore, a plurality of sets of planetary gears are arranged in the middle of the planetary gear seat 17, and a transmission ring 18 is meshingly connected to the outer side of each set of planetary gears through a transmission ring 18, the transmission ring 18 is rotatably mounted on the outer wall of the planetary gear seat 17 through a bearing, and a plurality of stirring rollers 8 are rotatably mounted on the outer wall of the transmission ring 18, and a crushing strip 81 is arranged on the outer wall of the stirring roller 8, wherein the stirring roller 8 is in extrusion and friction contact with the upper wall of the forming screen 7.

[0033] Furthermore, a feed port 2 is installed on one side of the upper part of the body 1, and the feed port 2 is connected to a crushing chamber 4 provided on the upper side of the interior of the body 1. A mixing chamber 41 is provided below the crushing chamber 4, and a discharge chamber 42 is provided below the mixing chamber 41. A discharge port 5 is provided at one end of the discharge chamber 42.

[0034] Furthermore, a guide slope 421 is obliquely installed at the bottom of the discharge chamber 42 , and a forming screen 7 is arranged above the guide slope 421 .

[0035] Furthermore, a plurality of crushing seats 16 are installed on the inner wall of the crushing chamber 4, and a gap is left between each group of crushing seats 16 to allow the crushing hammer 6 to pass through. A certain gap is left between the crushing hammer 6 and the inner wall of the crushing chamber 4, thereby efficiently crushing the lumps in the feed raw materials.

[0036] Furthermore, limiting blocks 12 are installed at both ends of one side of the crushing piece 61, and a mounting block 11 is installed in the middle. A screw hole is opened in the middle of the mounting block 11, wherein the crushing piece 61 is installed in the mounting groove 13 and the mounting groove 2 14 opened on the outside of the crushing hammer piece 6 through the limiting block 12 and the mounting block 11.

[0037] Furthermore, an adjusting bolt 15 is screwed to one side of the inner part of the crushing hammer piece 6 , and one end of the adjusting bolt 15 extends into the second mounting groove 14 and is screwed to the mounting block 11 .

[0038] Furthermore, a mounting seat 62 is installed on one side of the crushing hammer piece 6, and the mounting seat 62 is fixedly mounted on a mounting plate 311 arranged in the middle of the driving shaft 31 through a fastener 9, wherein a mounting hole 10 is opened on the mounting plate 311 to install the fastener 9.

[0039] Furthermore, a forming screen 7 is fixedly installed in the middle of the mixing chamber 41, and a plurality of screen holes are opened in the middle of the forming screen 7 to pass the materials.

[0040] Furthermore, a driving gear 19 is fixedly mounted on the bottom of the driving shaft 31 . The driving gear 19 is rotatably mounted inside the planetary gear seat 17 and is meshed with a plurality of planetary gears.

[0041] In this embodiment, the feed raw material is introduced into the crushing chamber 4 inside the machine body 1 through the feed inlet 2, and the driving motor 3 is operated so that the driving shaft 31 drives the multiple groups of crushing hammers 6 to rotate at high speed. During the rotation process, the crushing hammers 6 hit and crush the feed raw materials, and cooperate with the crushing seat 16 to grind the feed raw materials, thereby effectively crushing the lumps in the feed raw materials, and then the crushed feed powder falls on the forming screen 7 at the bottom. Synchronously, under the rotation of the driving shaft 31, the driving shaft 31 cooperates with the driving gear 19 to move The star gear seat 17 drives the transmission ring 18 to rotate at a uniform speed, wherein the multiple groups of stirring rods 8 connected to the transmission ring 18 roll and rub against the upper wall of the forming screen 7, and repeatedly crush the feed powder, thereby further improving the crushing and stirring efficiency. At the same time, after repeated stirring and crushing, the material is gradually discharged through the sieve holes in the forming screen 7 under the action of crushing, and forms strips. At this time, the driving shaft 31 synchronously rotates the cutting rod 20, and the cutting rod 20 cuts the formed material and discharges the feed to the discharge port 5 through the guide slope 421 in the discharge chamber 42.

[0042] Among them, in actual use, the adjusting bolt 15 provided on the upper part of the crushing hammer piece 6 can still be adjusted. The adjusting bolt 15 rotates and drives the mounting block 11 connected thereto to move through the threaded rotation, thereby changing the installation position of the crushing piece 61, that is, the gap between the crushing piece 61 and the inner wall of the crushing chamber 4. At the same time, the crushing piece 61 can still be removed by the adjusting bolt 15 to ensure the service life and grinding efficiency.

[0043] Among them, it is worth noting that the driving shaft 31 drives the driving gear 19 to rotate, and the driving gear 19 meshes with the multiple sets of planetary gears arranged in the planetary gear seat 17 for transmission. Synchronously, the planetary gears rotate synchronously in the tooth grooves on the inner wall of the transmission ring 18, thereby driving the transmission ring 18 to rotate. The planetary gear box and its internal planetary gears, sun gears and other components are already existing technologies, and their transmission principles will not be repeated here.

[0044] In the present invention, a plurality of groups of crushing hammers 6 are driven by a driving motor 3 to rotate at high speed, and cooperate with a crushing seat 16 to hit and grind the material, wherein the hard blocks in the material are effectively crushed, and the powder falls onto the forming screen 7, and the planetary gear seat 17 is linked to drive a plurality of groups of stirring rollers 8 to further crush the powder, and the powder is squeezed into the sieve hole, and the synchronously rotating cutting rod 20 cuts the material into strips for discharge, and the process can effectively crush and stir the material, thereby improving the quality of the feed.

[0045] At the same time, the position of the crushing piece 61 can be changed by adjusting the adjusting bolt 16 provided on the crushing hammer piece 6, so as to meet different degrees of crushing effects on the material, and in later use, the replacement efficiency of the crushing piece 61 can be effectively improved, thereby improving the working stability and efficiency of the equipment.

[0046] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A feed machine with crushing and stirring function, comprising a machine body (1), characterized in that: A driving motor (3) is installed on the upper part of the machine body (1), the output end of the driving motor (3) extends into the crushing chamber (4) inside the machine body (1) and is drivingly connected to a driving shaft (31), a plurality of crushing hammers (6) are installed on the driving shaft (31), a crushing sheet (61) is mounted on the outer side of the crushing hammer (6) through a mounting groove (13), and the bottom end of the driving shaft (31) is rotatably mounted in the forming screen (7), and a plurality of stirring rollers (8) are drivingly connected to the driving shaft (31) through a planetary gear seat (17), and the stirring rollers (8) are in extrusion contact with the upper wall of the forming screen (7); A planetary gear seat (17) is installed in the middle of the forming screen (7), a driving shaft (31) is rotatably installed in the middle of the planetary gear seat (17), one end of the driving shaft (31) passes through the planetary gear seat (17) and the forming screen (7) and is connected to a cutting rod (20), and the cutting rod (20) is installed below the forming screen (7); A plurality of sets of planetary gears are arranged in the middle of the planetary gear seat (17), and the outer side of each set of planetary gears is meshed and transmission-connected with a transmission ring (18), the transmission ring (18) is rotatably mounted on the outer wall of the planetary gear seat (17) through a bearing, and a plurality of stirring rollers (8) are rotatably mounted on the outer wall of the transmission ring (18), and the outer wall of the stirring roller (8) is provided with a crushing strip (81), wherein the stirring roller (8) is in extrusion and friction contact with the upper wall of the forming screen (7).

2. A feed machine with crushing and stirring function according to claim 1, characterized in that: A feed port (2) is installed on one side of the upper part of the machine body (1), the feed port (2) is connected to a crushing chamber (4) provided on the upper side of the interior of the machine body (1), a mixing chamber (41) is provided below the crushing chamber (4), a discharge chamber (42) is provided below the mixing chamber (41), and a discharge port (5) is provided at one end of the discharge chamber (42).

3. A feed machine with crushing and stirring function according to claim 2, characterized in that: A guide slope (421) is obliquely installed at the bottom of the discharge chamber (42), and a forming screen (7) is arranged above the guide slope (421).

4. A feed machine with crushing and stirring function according to claim 1, characterized in that: The inner wall of the pulverizing chamber (4) is provided with a plurality of pulverizing seats (16), and a gap is left between each group of pulverizing seats (16) to allow a pulverizing hammer (6) to pass through, and a certain gap is left between the pulverizing hammer (6) and the inner wall of the pulverizing chamber (4).

5. A feed machine with crushing and stirring function according to claim 1, characterized in that: The crushing piece (61) is provided with limit blocks (12) at both ends of one side, and a mounting block (11) is provided in the middle, a screw hole is provided in the middle of the mounting block (11), wherein the crushing piece (61) is fixedly engaged and mounted in a first mounting groove (13) and a second mounting groove (14) provided on the outer side of the crushing hammer piece (6) through the limit blocks (12) and the mounting block (11).

6. A feed machine with crushing and stirring function according to claim 5, characterized in that: An adjusting bolt (15) is screwed on one side of the inner part of the crushing hammer piece (6), and one end of the adjusting bolt (15) extends into the second mounting groove (14) and is screwed on the mounting block (11).

7. A feed machine with crushing and stirring function according to claim 5, characterized in that: A mounting seat (62) is installed on one side of the crushing hammer piece (6), and the mounting seat (62) is fixedly mounted on a mounting plate (311) arranged in the middle of the driving shaft (31) through a fastener (9), wherein a mounting hole (10) is opened on the mounting plate (311) for mounting the fastener (9).

8. The feed machine with crushing and stirring function according to claim 1, characterized in that: A forming screen (7) is fixedly installed in the middle of the mixing chamber (41), and a plurality of screen holes are provided in the middle of the forming screen (7) for passing materials.

9. A feed machine with crushing and stirring function according to claim 1, characterized in that: A driving gear (19) is fixedly mounted on the bottom of the driving shaft (31), and the driving gear (19) is rotatably mounted inside the planetary gear seat (17) and is transmission-engaged with a plurality of planetary gears.

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