CN111149525A - Safe type straw rubbing crusher with rubble clear away function - Google Patents
Safe type straw rubbing crusher with rubble clear away function Download PDFInfo
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- CN111149525A CN111149525A CN202010092360.4A CN202010092360A CN111149525A CN 111149525 A CN111149525 A CN 111149525A CN 202010092360 A CN202010092360 A CN 202010092360A CN 111149525 A CN111149525 A CN 111149525A
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- rod
- supporting
- screen
- lifting
- fixedly connected
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/09—Details
- A01F29/10—Feeding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/04—Stationary flat screens
Abstract
The invention relates to a safe straw pulverizer with a gravel removing function, which comprises a main body, a feeding mechanism and an impurity removing mechanism, wherein the feeding mechanism comprises a screen, a second supporting rod, a leaning block, two side baffles and two power assemblies, each power assembly comprises a driving unit, a sliding rod, a moving block, a fixed sleeve, a lifting rod, a second spring and two supporting plates, the impurity removing mechanism comprises two first supporting rods, two knocking blocks and two trigger assemblies, the driving unit comprises a screw rod, a motor and two mounting bearings, each trigger assembly comprises a lifting sleeve, a first spring, a supporting strip plate and at least two convex blocks, in the safe straw pulverizer with the gravel removing function, straws can be automatically pushed into the straw pulverizer through the feeding mechanism, the safety of the straw pulverizer is improved, and gravel in the straws can be sieved through the impurity removing mechanism, the failure rate of the straw pulverizer is reduced.
Description
Technical Field
The invention relates to the field of organic fertilizer manufacturing equipment, in particular to a safe straw pulverizer with a broken stone removing function.
Background
The straw crusher can crush corn stalks, straws, peanut skin, bean stalks, firewood and other combustible crop waste stalks. The white burning of the crop straws is avoided, the environment is well protected, and the renewable energy is effectively developed. The machine has reliable performance and simple and convenient operation. The equipment has wide production raw materials and can adapt to combustible crop waste stalks such as corn stalks, straws, peanut skins, bean stalks, firewood and the like.
Straw rubbing crusher is as one kind of organic fertilizer production facility, at the in-process of its production, needs the manual straw that impels of operating personnel, leads to operating personnel palm and reducing mechanism to be too near, has reduced straw rubbing crusher's security, moreover, prior art's straw rubbing crusher is when using, and the inside little stone that contains of straw usually, if inside little stone gets into reducing mechanism, will lead to reducing mechanism to take place to damage, has reduced straw rubbing crusher's practicality.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the safe straw pulverizer with the function of removing broken stones is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a safe straw pulverizer with a broken stone removing function comprises a main body, a pulverizing device, a feeding mechanism and an impurity removing mechanism, wherein the pulverizing device is arranged inside the main body;
the feeding mechanism comprises a screen, a second supporting rod, a support block, two side baffles and two power assemblies, one end of the screen is fixedly connected with the main body, the two side baffles are perpendicular to the screen, the two side baffles are parallel to each other, the two side baffles are respectively and fixedly connected with two ends of one side of the screen, the two power assemblies are respectively arranged on one sides of the two side baffles, which are far away from each other, the second supporting rod is perpendicular to the side baffles, the second supporting rod is arranged on one side of the side baffles, which is far away from the screen, the support block is arranged between the two side baffles, the support block is fixedly connected with one side of the second supporting rod, which is close to the screen, and two ends of the second supporting rod are respectively connected with the two power assemblies;
the power assembly comprises a driving unit, a sliding rod, a moving block, a fixed sleeve, a lifting rod, a second spring and two supporting plates, the two supporting plates are parallel to each other, the two supporting plates are respectively arranged at two ends of one side of the side baffle far away from the screen, the sliding rod is parallel to the screen, two ends of the sliding rod are respectively fixedly connected with the two supporting plates, the driving assembly is arranged between the two supporting plates, two mounting holes are formed in the moving block, the sliding rod penetrates through the moving block, the moving block is slidably connected with the sliding rod, the driving assembly is connected with the moving block, the axis of the fixed sleeve is perpendicular to the screen, the fixed sleeve is fixedly connected with the moving block, the lifting rod is coaxially arranged with the fixed sleeve, the lifting rod penetrates through the fixed sleeve, the lifting rod is slidably connected with the fixed sleeve, and one end of the lifting rod, the other end of the lifting rod is fixedly connected with the fixed sleeve through a second spring, and the second spring is in a compressed state;
the impurity removing mechanism comprises two first supporting rods, two knocking blocks and two triggering assemblies, the two triggering assemblies are arranged on the two lifting rods respectively, the first supporting rods are parallel to the second supporting rods, the two first supporting rods are arranged on two sides of the second supporting rods respectively, supports are arranged at two ends of each first supporting rod, two ends of each first supporting rod are connected with the two triggering assemblies respectively through the supports, and the two knocking blocks are fixedly connected with one sides, close to the screen, of the two first supporting rods respectively.
Preferably, in order to improve the automation degree of the straw pulverizer, a control box is arranged on the main body, a PLC is arranged in the control box, a display screen and at least two control keys are arranged on the control box, and the display screen and the control keys are electrically connected with the PLC.
Preferably, in order to provide power for the moving block, the driving unit comprises a screw rod, a motor and two mounting bearings, the screw rod is parallel to the sliding rod, two ends of the screw rod are respectively connected with the two supporting plates through the mounting bearings, the motor is fixedly connected with one of the supporting plates, the motor is in transmission connection with the screw rod, the screw rod penetrates through the moving block, and the screw rod is in threaded connection with the moving block.
Preferably, in order to provide power for the first supporting rod, the triggering assembly comprises a lifting sleeve, a first spring, a supporting strip plate and at least two convex blocks, the lifting sleeve and the first spring are sleeved on the lifting rod, the lifting sleeve is connected with the lifting rod in a sliding manner, the lifting sleeve is fixedly connected with the second supporting rod through the first spring, the first spring is in a compressed state, the supporting strip plate is parallel to the sliding rod, the supporting strip plate is arranged on one side, close to the second supporting rod, of the horizontal plate at this time, two ends of the supporting strip plate are respectively fixedly connected with the two supporting plates, one of the convex blocks is fixedly connected with one side, close to the supporting strip plate, of the lifting sleeve, the rest convex blocks in each convex block are arranged on one side, far away from the supporting plate, of the supporting strip plate, and the lifting sleeve is arranged on one side, far away from the moving block, of, the lifting sleeve is abutted against and slidably connected with the supporting strip plate.
Preferably, the bumps are shaped as hemispheres in order to reduce wear of the bumps.
Preferably, each bump is coated with grease to further reduce the wear of the bump.
Preferably, the screen is made of stainless steel in order to prolong the service life of the screen.
Preferably, the motor is a servo motor in order to improve the accuracy of controlling the moving distance of the moving block.
Preferably, in order to improve the smoothness of the movement of the second support rod, balls are arranged at both ends of one side of the second support rod close to the screen, and the second support rod is in rolling connection with one side of the side baffle far away from the screen through the balls.
Preferably, in order to improve the connection stability of the lifting rod and the fixed sleeve, a limiting block is arranged at one end of the lifting rod, which is far away from the second supporting rod.
The safe straw crusher with the broken stone removing function has the advantages that the straw can be automatically pushed into the straw crusher through the feeding mechanism, the safety of the straw crusher is improved, compared with the existing feeding mechanism, the feeding mechanism can provide power for the feeding mechanism, the energy-saving performance of the straw crusher is improved, broken stones in the straw can be screened out through the impurity removing mechanism, the failure rate of the straw crusher is reduced, compared with the existing impurity removing mechanism, the impurity removing mechanism and the feeding mechanism share the same driving source, and the production cost of the straw crusher is reduced.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a front view of the safety straw pulverizer with a stone breaking and removing function of the present invention;
FIG. 2 is a side view of the safety straw pulverizer with a stone removing function of the present invention;
FIG. 3 is a schematic structural diagram of a feeding mechanism of the safety straw pulverizer with a gravel removing function of the invention;
FIG. 4 is a schematic structural diagram of an impurity removing mechanism of the safety straw pulverizer with a gravel removing function of the invention;
in the figure: 1. the lifting device comprises a main body, 2 parts of side baffles, 3 parts of fixing sleeves, 4 parts of supporting plates, 5 parts of lead screws, 6 parts of sliding rods, 7 parts of screens, 8 parts of moving blocks, 9 parts of motors, 10 parts of knocking blocks, 11 parts of abutting blocks, 12 parts of supporting strip plates, 13 parts of protruding blocks, 14 parts of supports, 15 parts of first supporting rods, 16 parts of second supporting rods, 17 parts of lifting rods, 18 parts of first springs, 19 parts of lifting sleeves, 20 parts of second springs, 21 parts of limiting blocks and 22 parts of mounting bearings.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1-2, a safe straw pulverizer with a function of removing broken stones comprises a main body 1, a pulverizing device arranged inside the main body 1, a feeding mechanism and an impurity removing mechanism, wherein the feeding mechanism is arranged on one side of the main body 1, and the impurity removing mechanism is arranged on the feeding mechanism;
the straw can be automatically pushed into the straw crusher through the feeding mechanism, so that the safety of the straw crusher is improved, furthermore, the impurity removing mechanism can screen out broken stones in the straw, and the failure rate of the straw crusher is reduced;
as shown in fig. 3, the feeding mechanism includes a screen 7, a second support rod 16, a support block 11, two side baffles 2 and two power assemblies, one end of the screen 7 is fixedly connected with the main body 1, the two side baffles 2 are both perpendicular to the screen 7, the two side baffles 2 are parallel to each other, the two side baffles 2 are respectively fixedly connected with two ends of one side of the screen 7, the two power assemblies are respectively arranged on the sides of the two side baffles 2 away from each other, the second support rod 16 is perpendicular to the side baffles 2, the second support rod 16 is arranged on the side of the side baffles 2 away from the screen 7, the support block 11 is arranged between the two side baffles 2, the support block 11 is fixedly connected with one side of the second support rod 16 close to the screen 7, and two ends of the second support rod 16 are respectively connected with the two power assemblies;
as shown in fig. 3, the power assembly includes a driving unit, a sliding rod 6, a moving block 8, a fixing sleeve 3, a lifting rod 17, a second spring 20 and two supporting plates 4, the two supporting plates 4 are parallel to each other, the two supporting plates 4 are respectively disposed on two ends of one side of the side guard 2 away from the screen cloth 7, the sliding rod 6 is parallel to the screen cloth 7, two ends of the sliding rod 6 are respectively fixedly connected with the two supporting plates 4, the driving assembly is disposed between the two supporting plates 4, the moving block 8 is provided with two mounting holes, the sliding rod 6 passes through the moving block 8, the moving block 8 is slidably connected with the sliding rod 6, the driving assembly is connected with the moving block 8, the axis of the fixing sleeve 3 is perpendicular to the screen cloth 7, the fixing sleeve 3 is fixedly connected with the moving block 8, the lifting rod 17 is coaxially disposed with the fixing sleeve 3, and the lifting rod 17 passes, the lifting rod 17 is connected with the fixed sleeve 3 in a sliding manner, one end of the lifting rod 17 is fixedly connected with the second support rod 16, the other end of the lifting rod 17 is fixedly connected with the fixed sleeve 3 through a second spring 20, and the second spring 20 is in a compressed state;
an operator pulls the second supporting rod 16 to move upwards, then the operator places straws between the screen cloth 7 and the second supporting rod 16, then the operator loosens the second supporting rod 16, the second spring 20 drives the lifting rod 17 to move downwards along the fixed sleeve 3, the second supporting rod 16 drives the abutting block 11 to move downwards, the abutting block 11 fixes the straws, the stability of the sliding rod 6 is improved through the supporting plate 4, the driving unit provides power to enable the moving block 8 to move along the sliding rod 6, the stability of the connection between the lifting rod 17 and the moving block 8 is improved through the fixed sleeve 3, the lifting rod 17 is driven to move through the moving block 8, the second supporting rod 16 is driven to move through the lifting rod 17, the straws are driven to move towards the main body 1 through the abutting block 11, and the straws can be automatically pushed into the crushing device through the abutting block 11, the safety of the straw crusher is improved;
as shown in fig. 4, the impurity removing mechanism includes two first support rods 15, two knocking blocks 10 and two trigger assemblies, the two trigger assemblies are respectively disposed on two lifting rods 17, the first support rods 15 are parallel to a second support rod 16, the two first support rods 15 are respectively disposed on two sides of the second support rod 16, brackets 14 are respectively disposed at two ends of each first support rod 15, two ends of each first support rod 15 are respectively connected to the two trigger assemblies through the brackets 14, and the two knocking blocks 10 are respectively fixedly connected to one sides of the two first support rods 15 close to the screen 7;
when the lifting rod 17 moves, the first supporting rod 15 is driven to vertically reciprocate through the trigger assembly, the first supporting rod 15 drives the knocking block 10 to vertically reciprocate, the straw is knocked through the knocking block 10, then the internal stones of the straw pass through the screen 7, the internal stones of the straw are screened, and the probability of the straw crusher for faults is reduced.
Preferably, in order to improve the automation degree of the straw pulverizer, the main body 1 is provided with a control box, a PLC is arranged in the control box, the control box is provided with a display screen and at least two control keys, and the display screen and the control keys are electrically connected with the PLC;
the PLC is a programmable logic controller, which adopts a programmable memory for storing programs therein, executes instructions facing users such as logic operation, sequence control, timing, counting, arithmetic operation and the like, controls various types of machinery or production processes through digital or analog input/output, is a computer specially used for industrial control in essence, has a hardware structure basically the same as that of a microcomputer, is generally used for data processing and instruction receiving and outputting and is used for realizing central control, an operator sends a control signal to the PLC through a control key, the PLC controls the operation of the straw pulverizer, and the working state of the straw pulverizer can be displayed through a display screen, so that the automation degree of the straw pulverizer is improved.
As shown in fig. 3, the driving unit includes a screw rod 5, a motor 9 and two mounting bearings 22, the screw rod 5 is parallel to the slide bar 6, two ends of the screw rod 5 are respectively connected to two support plates 4 through the mounting bearings 22, the motor 9 is fixedly connected to one of the support plates 4, the motor 9 is in transmission connection with the screw rod 5, the screw rod 5 passes through a moving block 8, and the screw rod 5 is in threaded connection with the moving block 8;
the stability of the screw 5 is improved by installing the bearing 22, the screw 5 is driven to rotate by the motor 9, and the moving block 8 is driven to move along the sliding rod 6 by the screw 5.
As shown in fig. 3, the triggering assembly includes a lifting sleeve 19, a first spring 18, a supporting strip 12 and at least two protrusions 13, the lifting sleeve 19 and the first spring 18 are all sleeved on a lifting rod 17, the lifting sleeve 19 is slidably connected with the lifting rod 17, the lifting sleeve 19 is fixedly connected with a second supporting rod 16 through the first spring 18, the first spring 18 is in a compressed state, the supporting strip 12 is parallel to the sliding rod 6, the supporting strip 12 is disposed on the side of the cross plate close to the second supporting rod 16, two ends of the supporting strip 12 are respectively fixedly connected with two supporting plates 4, one protrusion 13 of the protrusions 13 is fixedly connected with the side of the lifting sleeve 19 close to the supporting strip 12, the rest protrusions 13 of the protrusions 13 are arranged on the side of the supporting strip 12 far from the supporting plate 4, the lifting sleeve 19 is disposed on the side of the supporting strip 12 far from the moving block 8, the lifting sleeve 19 is abutted and slidably connected with the supporting strip plate 12;
the stability of the supporting strip plate 12 is improved by the supporting plate 4, and then the stability of each bump 13 is improved, when the lifting rod 17 moves, the lifting sleeve 19 reciprocates up and down along the lifting rod 17 under the action of the thrust between the bumps 13 and the elastic force of the first spring 18, and the first supporting rod 15 is driven to reciprocate up and down by the lifting sleeve 19 under the transmission action of the bracket 14.
Preferably, in order to reduce the wear of the bumps 13, the bumps 13 are hemispherical in shape;
the friction between the bumps 13 is reduced by the hemispherical bumps 13, and the abrasion of the bumps 13 is reduced.
Preferably, in order to further reduce the wear of the bumps 13, each bump 13 is coated with grease;
the wear between the respective bumps 13 is reduced by the grease, and the wear of the bumps 13 is further reduced.
Preferably, in order to prolong the service life of the screen 7, the screen 7 is made of stainless steel;
because the stainless steel has better corrosion resistance, the corrosion speed of the screen 7 is slowed down, and the service life of the screen 7 is prolonged.
Preferably, the motor 9 is a servo motor in order to improve the accuracy of controlling the moving distance of the moving block 8.
Preferably, in order to improve the moving smoothness of the second support rod 16, balls are arranged at both ends of one side of the second support rod 16 close to the screen cloth 7, and the second support rod 16 is in rolling connection with one side of the side baffle 2 far from the screen cloth 7 through the balls;
the friction between the second support rod 16 and the side baffle 2 is reduced by the balls, and the smoothness of the movement of the second support rod 16 is improved.
Preferably, in order to improve the stability of the connection between the lifting rod 17 and the fixed sleeve 3, a limiting block 21 is arranged at one end of the lifting rod 17 far away from the second support rod 16;
through the limiting effect of the limiting block 21, the probability that the lifting rod 17 is separated from the inside of the fixed sleeve 3 is reduced, and the connection stability of the lifting rod 17 and the fixed sleeve 3 is improved.
The lifting rod 17 is driven by the second spring 20 to move downwards along the fixed sleeve 3, the abutting block 11 fixes the straws, the driving unit provides power to enable the moving block 8 to move along the sliding rod 6, the stability of connection between the lifting rod 17 and the moving block 8 is improved by the fixed sleeve 3, the lifting rod 17 is driven by the moving block 8 to move, the second supporting rod 16 is driven by the lifting rod 17 to move, the straws are driven by the abutting block 11 to move towards the main body 1 along the screen 7, the straws can be automatically pushed into the crushing device through the abutting block 11, the safety of the straw crusher is improved, when the lifting rod 17 moves, the first supporting rod 15 is driven by the trigger assembly to move up and down in a reciprocating manner, the knocking block 10 is driven by the first supporting rod 15 to move up and down in a reciprocating manner, the straws are knocked by the knocking block 10, the straws in the straws pass through the screen 7, the screening of the stones in the straw is realized, and the failure probability of the straw pulverizer is reduced.
Compared with the prior art, in this safe type straw rubbing crusher with rubble clearance function, can push straw inside the straw rubbing crusher automatically through feed mechanism, the security of straw rubbing crusher has been improved, compare with current feed mechanism, this feed mechanism can also provide power for feed mechanism, improve straw rubbing crusher's energy-conserving performance, moreover, can screen out the rubble in the straw through edulcoration mechanism, the fault rate of straw rubbing crusher has been reduced, compare with current edulcoration mechanism, this edulcoration mechanism and feed mechanism share same driving source, the manufacturing cost of straw rubbing crusher has been reduced.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A safety straw pulverizer with a broken stone removing function comprises a main body (1), wherein a pulverizing device is arranged inside the main body (1), and the straw pulverizer is characterized by further comprising a feeding mechanism and an impurity removing mechanism, wherein the feeding mechanism is arranged on one side of the main body (1), and the impurity removing mechanism is arranged on the feeding mechanism;
the feeding mechanism comprises a screen (7), a second supporting rod (16), a leaning block (11), two side baffles (2) and two power components, one end of the screen (7) is fixedly connected with the main body (1), the two side baffles (2) are perpendicular to the screen (7), the two side baffles (2) are parallel to each other, the two side baffles (2) are respectively fixedly connected with two ends of one side of the screen (7), the two power components are respectively arranged on one sides of the two side baffles (2) which are far away from each other, the second supporting rod (16) is perpendicular to the side baffles (2), the second supporting rod (16) is arranged on one side of the side baffles (2) which is far away from the screen (7), the leaning block (11) is arranged between the two side baffles (2), and one side of the leaning block (11) and the second supporting rod (16) which is close to the screen (7) are fixedly connected, two ends of the second supporting rod (16) are respectively connected with the two power components;
the power assembly comprises a driving unit, a sliding rod (6), a moving block (8), a fixing sleeve (3), a lifting rod (17), a second spring (20) and two supporting plates (4), wherein the two supporting plates (4) are parallel to each other, the two supporting plates (4) are respectively arranged at two ends of one side, far away from the screen (7), of the side baffle (2), the sliding rod (6) is parallel to the screen (7), two ends of the sliding rod (6) are respectively and fixedly connected with the two supporting plates (4), the driving assembly is arranged between the two supporting plates (4), the moving block (8) is provided with two mounting holes, the sliding rod (6) penetrates through the moving block (8), the moving block (8) is in sliding connection with the sliding rod (6), the driving assembly is connected with the moving block (8), and the axis of the fixing sleeve (3) is perpendicular to the screen (7), the fixed sleeve (3) is fixedly connected with the moving block (8), the lifting rod (17) and the fixed sleeve (3) are coaxially arranged, the lifting rod (17) penetrates through the fixed sleeve (3), the lifting rod (17) is in sliding connection with the fixed sleeve (3), one end of the lifting rod (17) is fixedly connected with the second support rod (16), the other end of the lifting rod (17) is fixedly connected with the fixed sleeve (3) through the second spring (20), and the second spring (20) is in a compressed state;
edulcoration mechanism includes two first bracing pieces (15), two strikes piece (10) and two trigger assembly, and two trigger assembly set up respectively on two lifter (17), first bracing piece (15) are parallel with second bracing piece (16), and two first bracing pieces (15) set up respectively in the both sides of second bracing piece (16), the both ends of first bracing piece (15) all are equipped with support (14), the both ends of first bracing piece (15) all are connected with two trigger assembly respectively through support (14), two strike piece (10) respectively with two one side fixed connection that are close to screen cloth (7) of first bracing piece (15).
2. The safety straw pulverizer with the function of removing crushed stones as claimed in claim 1, wherein the main body (1) is provided with a control box, the control box is internally provided with a PLC, the control box is provided with a display screen and at least two control keys, and the display screen and each control key are electrically connected with the PLC.
3. The safety straw pulverizer with the function of removing crushed stones as claimed in claim 1, wherein the driving unit comprises a screw mandrel (5), a motor (9) and two mounting bearings (22), the screw mandrel (5) is parallel to the slide bar (6), both ends of the screw mandrel (5) are respectively connected with the two support plates (4) through the mounting bearings (22), the motor (9) is fixedly connected with one support plate (4), the motor (9) is in transmission connection with the screw mandrel (5), the screw mandrel (5) passes through the moving block (8), and the screw mandrel (5) is in threaded connection with the moving block (8).
4. The safety straw pulverizer with the stone removing function as claimed in claim 1, wherein the trigger assembly comprises a lifting sleeve (19), a first spring (18), a supporting strip plate (12) and at least two projections (13), the lifting sleeve (19) and the first spring (18) are both sleeved on a lifting rod (17), the lifting sleeve (19) is slidably connected with the lifting rod (17), the lifting sleeve (19) is fixedly connected with a second supporting rod (16) through the first spring (18), the first spring (18) is in a compressed state, the supporting strip plate (12) is parallel to a sliding rod (6), the supporting strip plate (12) is arranged on the side of the transverse plate close to the second supporting rod (16), two ends of the supporting strip plate (12) are respectively fixedly connected with two supporting plates (4), one projection (13) in each projection (13) is connected with one projection (13) of the lifting sleeve (19) close to the supporting strip plate (12) The side of the lifting sleeve is fixedly connected, the other lugs (13) in the lugs (13) are arranged on one side of the supporting strip plate (12) far away from the supporting plate (4), the lifting sleeve (19) is arranged on one side of the supporting strip plate (12) far away from the moving block (8), and the lifting sleeve (19) is abutted against and in sliding connection with the supporting strip plate (12).
5. The safety straw pulverizer with the function of removing broken stones as claimed in claim 4, characterized in that the shape of the convex blocks (13) is a hemisphere.
6. The safety straw pulverizer with the function of removing broken stones as claimed in claim 4, wherein each bump (13) is coated with grease.
7. The safety straw pulverizer with the function of removing broken stones as claimed in claim 1, characterized in that the material of the screen (7) is stainless steel.
8. The safety straw pulverizer with the function of removing broken stones as claimed in claim 3, wherein the motor (9) is a servo motor.
9. The safety straw pulverizer with the function of removing crushed stones as claimed in claim 1, characterized in that both ends of one side of the second support rod (16) close to the screen (7) are provided with balls, and the second support rod (16) is in rolling connection with one side of the side baffle (2) far away from the screen (7) through the balls.
10. The safety straw pulverizer with the function of removing broken stones as claimed in claim 1, wherein a limiting block (21) is arranged on one end of the lifting rod (17) far away from the second support rod (16).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010092360.4A CN111149525B (en) | 2020-02-14 | 2020-02-14 | Safe type straw rubbing crusher with rubble clear away function |
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| CN202010092360.4A CN111149525B (en) | 2020-02-14 | 2020-02-14 | Safe type straw rubbing crusher with rubble clear away function |
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| CN111149525B CN111149525B (en) | 2021-05-07 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672596A (en) * | 2020-06-18 | 2020-09-18 | 南京浩睿达环保科技有限公司 | High-efficient type straw rubbing crusher |
| CN112430488A (en) * | 2020-11-06 | 2021-03-02 | 湖南中泉环保能源科技有限公司 | Biomass material granule machining smashes device |
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| CN111672596B (en) * | 2020-06-18 | 2022-02-22 | 房泽鑫 | High-efficient type straw rubbing crusher |
| CN112430488A (en) * | 2020-11-06 | 2021-03-02 | 湖南中泉环保能源科技有限公司 | Biomass material granule machining smashes device |
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