CN215964052U - Sand mill is used in weedicide production - Google Patents
Sand mill is used in weedicide production Download PDFInfo
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- CN215964052U CN215964052U CN202122311007.3U CN202122311007U CN215964052U CN 215964052 U CN215964052 U CN 215964052U CN 202122311007 U CN202122311007 U CN 202122311007U CN 215964052 U CN215964052 U CN 215964052U
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- sand mill
- gears
- supporting plate
- supporting rods
- fixed table
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- 239000004576 sand Substances 0.000 title claims abstract description 43
- 238000004519 manufacturing process Methods 0.000 title claims description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 239000004009 herbicide Substances 0.000 claims abstract description 12
- 230000000087 stabilizing effect Effects 0.000 claims description 13
- 230000002363 herbicidal effect Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of sand mills, and particularly relates to a sand mill for producing herbicides, which comprises a sand mill body, wherein a fixed table is arranged on the lower end surface of the sand mill body, four universal wheels are uniformly arranged at four corners of the lower end of the fixed table, a first supporting plate is arranged on the lower end surface of the fixed table, two supporting mechanisms are arranged at the lower end of the first supporting plate and comprise a first mounting block, a second mounting block, two transmission blocks, two upper supporting rods, two lower supporting rods and a lead screw, gears are arranged at the other ends of the two lead screws, an annular internal tooth transmission belt is assembled on the two gears together, the screw comprises a left-handed thread section and a right-handed thread section, the outer edge of the front end of one of the two gears is provided with a handle, a limiting mechanism is arranged between the second supporting plate and the fixed platform, the utility model has simple structure and reasonable design, can move by the sand mill, can solve the universal wheel and to the poor problem of sand mill stability.
Description
Technical Field
The utility model belongs to the technical field of sand mills, and particularly relates to a sand mill for producing herbicides.
Background
The sand mill is the most extensive, the most advanced, the most efficient grinding equipment of present material adaptability, and the grinding chamber is narrowest, and the driving lever clearance is minimum, and the grinding energy is the most intensive, cooperates high performance cooling system and automatic control system, can realize the continuous processing of material and discharge in succession, very big improvement production efficiency. In the production process of the herbicide, various materials need to be ground by using a sand mill, and in the use process of the sand mill, four universal wheels for movement are usually fixedly arranged at the bottom of the sand mill for facilitating the movement of the sand mill. However, in the prior art, the universal wheel is directly arranged at the bottom of the sand mill, although the universal wheel is convenient to move, the sand mill can generate vibration in the working process, and although the universal wheel is locked, the position of the sand mill can be limited, so that the sand mill can not slide any more, the contact area of the universal wheel and the ground is small, and the stability is poor.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is: aims to provide a sand mill for herbicide production, which can at least solve the problem of poor stability of a universal wheel relative to the sand mill after the sand mill moves to a specified position.
In order to achieve the technical purpose, the technical scheme adopted by the utility model is as follows:
a sand mill for producing herbicides comprises a sand mill body, wherein a fixed table is installed on the lower end face of the sand mill body, four universal wheels are evenly installed at four corners of the lower end of the fixed table, a first supporting plate is installed on the lower end face of the fixed table, two supporting mechanisms are arranged and installed at the lower end of the first supporting plate and comprise a first installation block, a second installation block, two transmission blocks, two upper supporting rods, two lower supporting rods and a lead screw, the upper end of the first installation block is fixedly connected with the lower end of the first supporting plate, the first installation block is provided with a first installation groove with a through left end and a right end, the upper ends of the two upper supporting rods are respectively hinged with the left side and the right side of the first installation groove, the lower ends of the two upper supporting rods are respectively hinged with the two transmission blocks, the upper ends of the two lower supporting rods are respectively hinged with the two transmission blocks, and the two transmission blocks are both provided with threaded holes with a through left end and right end, the rotating directions of the two threaded holes are opposite, the lower end of the second mounting block is fixedly connected with a second supporting plate, the second mounting block is provided with a second mounting groove which is communicated from left to right, and the lower ends of the two lower supporting rods are respectively hinged with the left side and the right side of the second mounting groove;
the lead screws comprise a left-handed thread section and a right-handed thread section, the left-handed thread section is in threaded connection with the threaded hole on the left side, the right-handed thread section is in threaded connection with the threaded hole on the right side, gears are mounted at the same ends of the two lead screws, the two gears are jointly driven and assembled with an annular internal tooth transmission belt, a crank is mounted on the outer edge of the front end of one of the two gears, and a limiting mechanism is arranged between the second supporting plate and the fixed platform;
stop gear is including four spacing posts, four spacing post is evenly installed in second backup pad up end, the terminal surface evenly is equipped with four spacing grooves under the first backup pad, four spacing grooves all run through first backup pad, the fixed station lower extreme is equipped with the groove of accomodating with four spacing groove position one-to-one, four spacing post upper ends are equallyd divide and are passed four spacing grooves respectively and stretch into and accomodate the inslot.
When the position of the sander needs to be transferred, the sander can be freely moved by the universal wheel, and after the sander is moved to a designated place, the bearing mode needs to be changed because the contact area between the universal wheel and the ground is small when the sander is operated, the stability is not good, the hand is held by hand, the gear can be driven by the hand to rotate, so that the meshing teeth of the conveyor belt are meshed with the gear, the two gears are driven to rotate, the two gears can drive the two lead screws to rotate, the rotation of the lead screws can drive the two transmission blocks to move, because the screw hole rotating directions of the two transmission blocks are opposite, the left-handed thread section and the right-handed thread section of the lead screws are respectively in threaded connection with the two screw holes, the two transmission blocks are driven to rotate to be close to or far away from each other, and the two upper support rods and the two lower support rods are controlled to be changed from an inclined state to a vertical state, thereby, the effect of jacking and descending the fixed table is achieved, so that the second supporting plate can contact the ground, and the stability of the sand mill in operation is improved.
Stabilizing gears are installed at the other ends of the screw rods, and the stabilizing gears are assembled with a transmission belt in a common transmission mode, so that the stability of the screw rods and the transmission blocks in the transmission process can be improved through the common operation of the two stabilizing gears and the transmission belt.
The universal wheel is a locking type universal wheel capable of rotating 360 degrees horizontally, so that the universal wheel can be locked firstly when not needed, and the work needed later is facilitated.
The tool box is installed on one side of the sand mill body, so that tools can be stored in the tool box, and the tools can be taken conveniently.
The tool box is characterized in that a sealing door is arranged on one side of the tool box, and a handle is arranged on one side of the sealing door, so that the handle can be conveniently held by a hand to control the opening and closing of the sealing door, and the purpose of storing and taking tools is achieved.
The utility model can conveniently move the sander to a designated place when the sander is used, can provide stable support for the sander body through the slidable stabilizing table after moving to the designated place, and can retract the stabilizing table when the stabilizing table is not needed to be used, so that the stabilizing table is not loaded any more, and the normal movement of the sander body is not influenced.
Drawings
The utility model is further illustrated by the non-limiting examples given in the accompanying drawings;
FIG. 1 is a schematic structural diagram I of an embodiment of a sand mill for herbicide production according to the present invention;
FIG. 2 is a schematic structural diagram II of an embodiment of a sand mill for herbicide production according to the present invention;
FIG. 3 is a schematic view of the assembly of the limiting mechanism and the supporting mechanism according to the present invention;
FIG. 4 is a schematic view of the assembly of the fixed table and the universal wheel according to the present invention;
FIG. 5 is a schematic structural view of the support mechanism of the present invention;
FIG. 6 is a partial schematic view of the assembly of the lower support plate and the support mechanism of the present invention.
The main element symbols are as follows:
the grinding machine comprises a grinding machine body 1, a fixed table 11, a universal wheel 120, a first supporting plate 12, a first mounting block 2, a first mounting groove 200, a second mounting block 21, a second mounting groove 210, a transmission block 22, an upper supporting rod 23, a lower supporting rod 24, a threaded hole 25, a second supporting plate 3, a screw rod 31, a left-handed thread section 311, a right-handed thread section 312, a gear 32, a stabilizing gear 321, an annular internal-tooth transmission belt 33, a transmission belt 331, an annular transmission belt 33, a hand crank 4, a limiting column 5, a limiting groove 51, a storage groove 52, a tool box 6, a sealing door 61 and a handle 62.
Detailed Description
In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.
As shown in figures 1-6, a sand mill for herbicide production comprises a sand mill body 1, a fixed platform 11 is installed on the lower end surface of the sand mill body 1, four universal wheels 120 are evenly installed at four corners of the lower end of the fixed platform 11, a first supporting plate 12 is installed on the lower end surface of the fixed platform 11, two supporting mechanisms are arranged and installed at the lower end of the first supporting plate 12, each supporting mechanism comprises a first installation block 2, a second installation block 21, two transmission blocks 22, two upper supporting rods 23, two lower supporting rods 24 and a lead screw 31, the upper end of the first installation block 2 is fixedly connected with the lower end of the first supporting plate 12, the first installation block 2 is provided with a first installation groove 200 with a through left end and right end, the upper ends of the two upper supporting rods 23 are respectively hinged with the left side and the right side of the first installation groove 200, the lower ends of the two upper supporting rods 23 are respectively hinged with the two transmission blocks 22, the upper ends of the two lower supporting rods 24 are respectively hinged with the two transmission blocks 22, the two transmission blocks 22 are respectively provided with threaded holes 25 with through left and right ends, the rotating directions of the two threaded holes 25 are opposite, the lower end of the second mounting block 21 is fixedly connected with the second support plate 3, the second mounting block 21 is provided with a second mounting groove 210 with through left and right ends, and the lower ends of the two lower support rods 24 are respectively hinged with the left and right sides of the second mounting groove 210;
the screw rods 31 comprise left-handed screw thread sections 311 and right-handed screw thread sections 312, the left-handed screw thread sections 311 are in threaded connection with the left threaded hole 25, the right-handed screw thread sections 312 are in threaded connection with the right threaded hole 25, the same ends of the two screw rods 31 are respectively provided with a gear 32, the two gears 32 are jointly assembled with an annular internal tooth transmission belt 33 in a transmission manner, the outer edge of the front end of one gear 32 in the two gears 32 is provided with a handle 4, and a limiting mechanism is arranged between the second support plate 3 and the fixed table 11;
stop gear is including four spacing posts 5, and four spacing posts 5 are evenly installed in 3 up end of second backup pad, and the terminal surface evenly is equipped with four spacing grooves 51 under 12 first backup pad, and four spacing grooves 51 all run through first backup pad 12, and 11 lower extremes of fixed station are equipped with and accomodate the groove 52 with four spacing groove 51 position one-to-one, and four spacing post 5 upper ends are equallyd divide and are passed four spacing grooves 51 respectively and stretch into and accomodate the inslot 52.
When the sand mill body 1 needs to be moved, the position can be moved directly through the universal wheel 120 arranged on the lower end face of the fixed table 11, but when the universal wheel 120 is used, the support of the support mechanism for the fixed table 11 needs to be cancelled, so that the universal wheel 120 is convenient to bear force and move, when the support of the support mechanism is cancelled, the hand crank 4 is held by a hand and the hand crank 4 is rotated circumferentially so as to drive the gear 32 to transmit, when the gear 32 in the annular transmission belt 33 assembled by two gears 32 together rotates, the teeth of the gear 32 are meshed with the meshing teeth of the annular internal tooth transmission belt 33, so that the annular internal tooth transmission belt 33 is driven to rotate, and the other gear 32 is driven to rotate;
the two gears 32 rotate together in one direction, so that the lead screw 31 respectively installed on the two gears 32 is driven to rotate, one end of the lead screw 31 penetrates through the two transmission blocks 22, the left-handed thread section 311 arranged on the lead screw 31 is in threaded connection with the threaded hole 25 arranged on the left transmission block 22, the right-handed thread section 312 arranged on the lead screw 31 is in threaded connection with the threaded hole 25 arranged on the left transmission block 22, so the two transmission blocks 22 are driven to rotate when the lead screw 31 rotates, but the rotation of the lead screw 31 is changed into transmission from the connection part of the lead screw 31 and the threaded holes 25 of the two transmission blocks 22 because the lower ends of the two upper support rods 23 are respectively hinged with the two transmission blocks 22 and the upper ends of the two lower support rods 24 are respectively hinged with the two transmission blocks 22, so that the transmission blocks 22 move back and forth, and the threaded holes 25 of the two transmission blocks 22 rotate in opposite directions, when the screw 31 rotates in one direction, the two transmission blocks 22 approach to each other and move away from each other respectively;
when the screw 31 rotates in the positive direction, the two transmission blocks 22 approach each other, when the two transmission blocks 22 approach each other, the lower ends of the two upper support rods 23 and the upper ends of the two lower support rods 24 approach each other along with the approach of the two transmission blocks 22, respectively, when the two upper support rods 23 and the two lower support rods 24 gradually change from the inclined state to the vertical state, when the second support plate 3 is not in contact with the ground, the two upper support rods 23 and the two lower support rods 24 generate a jacking force from top to bottom, the two lower support rods 24 jack the second support plate 3 up towards the contact direction of the ground, so that the second support plate 3 is in contact with the ground, after the second support plate 3 is in contact with the ground, a supporting force is generated by the ground, and a jacking force is generated from bottom to top, so that the two upper support rods 23 jack the first mounting block 2 and the first support plate 12 above the second mounting block 2 disperses the force, thereby jacking up the fixed table 11 and the sand mill body 1, and transmitting the supporting force from the ground to the supporting mechanism for supporting the fixed table 11 and the sand mill body 1;
when the screw 31 rotates in the opposite direction, the two transmission blocks 22 are far away from each other, when the two transmission blocks 22 are far away from each other, the two transmission blocks 22 drive the lower ends of the two upper support rods 23 and the upper ends of the two lower support rods 24 to be far away from each other, so that the two upper support rods 23 and the two lower support rods 24 are changed from a vertical state to an inclined state, when the two upper support rods 23 and the two lower support rods 24 are changed to an inclined state, the first installation blocks 21 installed at the upper ends of the two upper support rods 23 start to descend horizontally so as to drive the fixed platform 11 and the sander body 1 to descend horizontally, when the two upper support rods 23 descend to a certain height, until the universal wheels 120 contact the bottom surface to start bearing, at this time, the two lower support rods 24 drive the second installation blocks 21 to rise horizontally due to gradual inclination, so as to drive the second support plates 2 to retract from the ground, and the limiting mechanism can be set when the support mechanism lifts and descends the fixed platform 11, the four limit columns 5 are always kept in a state of penetrating through the first support plate 12 and being embedded into the containing grooves 52 of the fixed table 11, when the fixed table 11 descends, the upper ends of the four limit columns 5 move upwards along with the descending of the fixed table 11 in the containing grooves 52, and when the fixed table 11 ascends, the upper ends of the four limit columns 5 move downwards along with the ascending of the fixed table 11 in the containing grooves 52, so that the fixed table 11 and the second support plate 3 are prevented from shifting and shaking in position.
Stabilizing gear 321 is installed at the other end of each of the two lead screws 31, and the two stabilizing gears 321 are jointly driven and assembled with a driving belt 331, so that the stability of the lead screws 31 and the driving blocks 22 in the driving process can be improved through the joint operation of the two stabilizing gears 321 and the driving belt 331.
The universal wheel 120 is a locking type universal wheel which can rotate 360 degrees horizontally, so that the universal wheel 22 can be locked when not needed, and the work needed later can be facilitated.
The tool box 6 is installed on one side of the sand mill body 1, so that tools can be stored in the tool box 6, and the tools can be taken conveniently for use.
One side of the tool box 4 is provided with a closing door 61, and one side of the closing door 61 is provided with a handle 62, so that the handle 62 can be conveniently held by hands to control the opening and closing of the closing door 61, and the purpose of storing and taking tools is achieved.
The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a sand mill is used in weedicide production, includes the sand mill body, its characterized in that: the grinding machine comprises a grinding machine body, wherein a fixed table is arranged on the lower end face of the grinding machine body, four universal wheels are uniformly arranged at four corners of the lower end of the fixed table, a first supporting plate is arranged on the lower end face of the fixed table, two supporting mechanisms are arranged at the lower end of the first supporting plate and comprise a first mounting block, a second mounting block, two transmission blocks, two upper supporting rods, two lower supporting rods and a lead screw, the upper end of the first mounting block is fixedly connected with the lower end of the first supporting plate, a first mounting groove with a through left end and a through right end is formed in the first mounting block, the upper ends of the two upper supporting rods are respectively hinged with the left side and the right side of the first mounting groove, the lower ends of the two upper supporting rods are respectively hinged with the two transmission blocks, the upper ends of the two lower supporting rods are respectively hinged with the two transmission blocks, the two transmission blocks are respectively provided with threaded holes with a through left end and right end, and the threaded holes are opposite in rotation direction, the lower ends of the two lower supporting rods are respectively hinged with the left side and the right side of the second mounting groove;
the lead screws comprise a left-handed thread section and a right-handed thread section, the left-handed thread section is in threaded connection with the threaded hole on the left side, the right-handed thread section is in threaded connection with the threaded hole on the right side, gears are mounted at the same ends of the two lead screws, the two gears are jointly driven and assembled with an annular internal tooth transmission belt, a crank is mounted on the outer edge of the front end of one of the two gears, and a limiting mechanism is arranged between the second supporting plate and the fixed platform;
stop gear is including four spacing posts, four spacing post is evenly installed in second backup pad up end, the terminal surface evenly is equipped with four spacing grooves under the first backup pad, four spacing grooves all run through first backup pad, the fixed station lower extreme is equipped with the groove of accomodating with four spacing groove position one-to-one, four spacing post upper ends are equallyd divide and are passed four spacing grooves respectively and stretch into and accomodate the inslot.
2. The sand mill for herbicide production according to claim 1, wherein: stabilizing gears are mounted at the other ends of the two lead screws, and the two stabilizing gears are jointly driven to be provided with a transmission belt.
3. The sand mill for herbicide production according to claim 1, wherein: the universal wheel is a locked universal wheel capable of rotating 360 degrees horizontally.
4. The sand mill for herbicide production according to claim 1, wherein: and a tool box is arranged on one side of the sand mill body.
5. A herbicide production sand mill as set forth in claim 4, characterized in that: a sealing door is arranged on one side of the tool box, and a handle is mounted on one side of the sealing door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122311007.3U CN215964052U (en) | 2021-09-23 | 2021-09-23 | Sand mill is used in weedicide production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122311007.3U CN215964052U (en) | 2021-09-23 | 2021-09-23 | Sand mill is used in weedicide production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215964052U true CN215964052U (en) | 2022-03-08 |
Family
ID=80570718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122311007.3U Active CN215964052U (en) | 2021-09-23 | 2021-09-23 | Sand mill is used in weedicide production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215964052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114908516A (en) * | 2022-05-26 | 2022-08-16 | 海信（山东）冰箱有限公司 | Washing machine and washing machine control method |
-
2021
- 2021-09-23 CN CN202122311007.3U patent/CN215964052U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114908516A (en) * | 2022-05-26 | 2022-08-16 | 海信（山东）冰箱有限公司 | Washing machine and washing machine control method |
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Address after: 152000 Dongfu Economic Development Zone, Beilin District, Suihua City, Heilongjiang Province Patentee after: Eastern Hannong (Heilongjiang) Biotechnology Co.,Ltd. Country or region after: China Address before: 152000 Dongfu Economic Development Zone, Beilin District, Suihua City, Heilongjiang Province Patentee before: Hannong (Heilongjiang) Chemical Co.,Ltd. Country or region before: China |