CN217016801U - Round-rolling soil grinding device - Google Patents
Round-rolling soil grinding device Download PDFInfo
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- CN217016801U CN217016801U CN202122983084.3U CN202122983084U CN217016801U CN 217016801 U CN217016801 U CN 217016801U CN 202122983084 U CN202122983084 U CN 202122983084U CN 217016801 U CN217016801 U CN 217016801U
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Abstract
The utility model discloses a round-rolling soil grinding device which comprises a rack, wherein a sample box is arranged in the rack, a round roller is also arranged on the rack, the round roller is positioned above the sample box and can roll along the length direction of the sample box on the rack, a connecting rod mechanism is arranged on the round roller in a matching way, one end of the connecting rod mechanism is connected with the round roller, and the other end of the connecting rod mechanism penetrates through the rack and is connected with a motor. The problem of soil sample that exists among the prior art grind sample loss volume many is solved.
Description
Technical Field
The utility model belongs to the technical field of laboratory soil sample grinding, and relates to a round-rolling soil grinding device.
Background
In a laboratory, scientific researchers can analyze and detect the physicochemical properties of soil only when a soil sample is in a specified particle size range. Soil samples obtained through soil drilling or planing in the field are large in particle size and air-dried samples are prone to forming soil blocks in different sizes, and therefore the soil samples obtained in the field need to be ground before detection and analysis. The existing grinding technology in the laboratory at present mainly comprises manual grinding and machine grinding. Manually grinding soil: time and labor are consumed, and the efficiency is low; current soil pulverizer: the sample loss is large, and the sample collection is difficult after the soil grinding is finished. This patent provides a semi-automatic soil device that rolls of simple structure practicality is strong based on above current situation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a round-rolling type soil grinding device, which solves the problem that the loss amount of ground soil samples in the prior art is large.
The technical scheme includes that the round-rolling type soil grinding device comprises a rack, a sample box is arranged inside the rack, a round roller is further arranged on the rack and located above the sample box, the round roller can roll along the length direction of the sample box on the rack, a connecting rod mechanism is arranged on the round roller in a matching mode, one end of the connecting rod mechanism is connected with the round roller, and the other end of the connecting rod mechanism penetrates through the rack and then is connected with a motor.
The utility model is also characterized in that:
the spout has all been opened to the both sides of frame, and two spouts are symmetrical, and the equal rigid coupling in both ends that the circle rolled has the kelly, and the kelly is located the spout and the kelly can slide at the spout, has cup jointed the ring on the kelly, and the ring is located spout and circle and rolls between, and the equal rigid coupling of two rings is on link mechanism.
The link mechanism comprises a first crank connecting rod section, one end of the first crank connecting rod section is connected with a main shaft of the motor, the first crank connecting rod section is perpendicular to the main shaft of the motor, the other end of the first crank connecting rod section is movably connected with a second crank connecting rod section, one end of the second crank connecting rod section, away from the first crank connecting rod section, is movably connected with a fixed long rod, and one end of the fixed long rod, away from the second crank connecting rod section, is connected with the round roller.
Open flutedly on the both sides inner wall of frame, two recesses are symmetrical, and the equal rigid coupling in both sides of sample box has the dead lever, and two dead levers are symmetrical, and the dead lever is located the arbitrary department that is close to the sample box, and the dead lever joint is in the recess, and the bottom rigid coupling of sample box has the hydraulic stem, and the one end that the sample box was connected to the hydraulic stem is located keeps away from dead lever department, has set the pneumatic cylinder on the hydraulic stem, and the pneumatic cylinder rigid coupling is in the bottom of frame, and the pneumatic cylinder sets up with the dead lever homonymy.
One end of the sample box, which is far away from the fixed rod, is in an opening shape, and a baffle plate is arranged at the opening.
The beneficial effects of the utility model are: the utility model discloses a round-rolling type soil grinding device, which solves the problems of low soil sample grinding efficiency, large sample loss and difficult sample collection in the prior art. Greatly liberates labor force and improves efficiency. The reciprocating rolling process is gentle, larger dust cannot be generated, and the sample size cannot be lost. The round rolling sliding groove is provided with an upper degree of freedom and a lower degree of freedom, so that the influence of stones and harder soil blocks is avoided. The sample box and the round roller are attached in percentage to improve the rolling effect. The combination of sample box and hydraulic stem conveniently rolls the soil sample after accomplishing and acquires.
Drawings
Fig. 1 is a schematic structural view of a circular rolling type soil grinding device according to the present invention;
fig. 2 is a front view of a circular rolling type soil grinding apparatus according to the present invention;
FIG. 3 is a top view of a circular rolling type soil rolling device according to the present invention;
fig. 4 is a schematic view of a circular roller structure of the circular roller type soil grinding device of the present invention;
FIG. 5 is a schematic structural diagram of a sample box in the circular rolling type soil grinding device of the present invention; .
In the figure, 1, a motor, 2, a first section of a crank connecting rod, 3, a second section of the crank connecting rod, 4, a fixed long rod, 5, a round roller, 6, a sample box, 7, a hydraulic rod, 8, a ring, 9, a baffle, 10, a fixed rod, 11, a sliding groove and 12, a machine frame.
Detailed Description
The utility model is described in detail below with reference to the drawings and the detailed description.
The utility model discloses a round-rolling soil grinding device, which comprises a rack 12, wherein a sample box 6 is arranged in the rack 12, a round roller 5 is also arranged on the rack 12, the round roller 5 is positioned above the sample box 6, the round roller 5 can roll along the length direction of the sample box 6 on the rack 12, a connecting rod mechanism is arranged on the round roller 5 in a matching way, one end of the connecting rod mechanism is connected with the round roller 5, and the other end of the connecting rod mechanism penetrates through the rack 12 and is connected with a motor 1. The both sides of frame 12 have all been opened spout 11, and two spouts 11 are symmetrical, and the equal rigid coupling in both ends of circle roller 5 has the kelly, and the kelly is located spout 11 and the kelly can slide at spout 11, has cup jointed ring 8 on the kelly, and ring 8 is located spout 11 and the circle roller 5 between, and two equal rigid couplings of ring 8 are on link mechanism. The link mechanism includes crank connecting rod first section 2, and the main shaft of motor 1 is connected to the one end of crank connecting rod first section 2, and crank connecting rod first section 2 is mutually perpendicular with motor 1 main shaft, and the other end swing joint of crank connecting rod first section 2 has crank connecting rod second section 3, and the one end swing joint that crank connecting rod first section 2 was kept away from to crank connecting rod second section 3 has fixed stock 4, and the one end that crank connecting rod second section 3 was kept away from to fixed stock 4 is connected the circle and is rolled 5. It has the recess to open on the both sides inner wall of frame 12, two recess symmetries, the equal rigid coupling in both sides of sample box 6 has dead lever 10, two dead lever 10 symmetries, dead lever 10 is located the arbitrary department that is close to sample box 6, the joint of dead lever 10 is in the recess, the bottom rigid coupling of sample box 6 has hydraulic stem 7, the one end that hydraulic stem 7 is connected sample box 6 is located and keeps away from dead lever 10 department, set the pneumatic cylinder on the hydraulic stem 7, the pneumatic cylinder rigid coupling is in the bottom of frame 12, the pneumatic cylinder sets up with dead lever 10 homonymy. One end of the sample box 6 far away from the fixing rod 10 is in an opening shape, and a baffle plate 9 is arranged at the opening.
The utility model relates to a round rolling type soil grinding device, wherein a motor 1, a first crank connecting rod section 2, a second crank connecting rod section 3 and a fixed long rod 4 form a crank slider structure, the motor 1 provides a power source to enable the first crank connecting rod section 2 to carry out uniform circular motion, the first crank connecting rod section 2 and the second crank connecting rod section 3 convert the uniform circular motion mode of the motor 1 into a reciprocating linear motion mode of the fixed long rod 4, and further a round roller 5 can carry out uniform reciprocating linear motion. Wherein, the radius of the round roller is more than or equal to the height of the soil sample box, and the length of the rod 2 is twice and is approximately equal to the length of the rod 4 and is approximately equal to the length of the soil sample box.
The utility model relates to a round-rolling soil grinding device, which comprises the following specific operation steps:
the method comprises the following steps: the sample box is adjusted to be in a horizontal state by adjusting the hydraulic rod 7, and the baffle plate 9 is checked.
Step two: the soil sample is uniformly distributed in the sample box 6 from the upper part, the motor 1 is started to enable the round roller 5 to do reciprocating linear motion, and the reciprocating linear motion is stopped after a period of time.
Step three: utilize hydraulic stem 7 with soil sample box 6 certain angle of rotation downwards, open baffle 9 and take out soil sample, utilize the brush to pollute next sample with soil sample box clean up.
The utility model discloses a round-rolling soil grinding device, which solves the problems of low soil sample grinding efficiency, large sample loss amount and difficulty in sample collection in the prior art. Greatly liberates labor force and improves efficiency. The reciprocating rolling process is gentle, larger dust cannot be generated, and the sample size cannot be lost. The round rolling sliding groove is provided with an upper degree of freedom and a lower degree of freedom, so that the influence of stones and harder soil blocks is avoided. The sample box and the round roller are attached in percentage to improve the rolling effect. The combination of sample box and hydraulic stem conveniently rolls the soil sample after accomplishing and acquires.
Claims (5)
1. The utility model provides a circle roll formula grinds native device, a serial communication port, includes frame (12), frame (12) inside is provided with sample box (6), still be provided with circle on frame (12) and roll (5), circle is rolled (5) and is located the top of sample box (6), and the length direction that sample box (6) can be followed in frame (12) rolls in circle roll (5), set link mechanism on circle roll (5), circle roll (5) is connected to link mechanism's one end, link mechanism's the other end runs through frame (12) back and is connected with motor (1).
2. The round roller type soil grinding device according to claim 1, wherein sliding grooves (11) are formed in both sides of the machine frame (12), the two sliding grooves (11) are symmetrical, clamping rods are fixedly connected to both ends of the round roller (5), the clamping rods are located in the sliding grooves (11) and can slide in the sliding grooves (11), a ring (8) is sleeved on the clamping rods, the ring (8) is located between the sliding grooves (11) and the round roller (5), and the two rings (8) are fixedly connected to a connecting rod mechanism.
3. The circular rolling type soil rolling device according to claim 1, wherein the link mechanism comprises a first crank link section (2), one end of the first crank link section (2) is connected with the main shaft of the motor (1), the first crank link section (2) is perpendicular to the main shaft of the motor (1), the other end of the first crank link section (2) is movably connected with a second crank link section (3), one end of the second crank link section (3) far away from the first crank link section (2) is movably connected with a fixed long rod (4), and one end of the fixed long rod (4) far away from the second crank link section (3) is connected with the circular roller (5).
4. The round roller type soil grinding device according to claim 1, wherein two grooves are formed in the inner walls of two sides of the rack (12), the two grooves are symmetrical, fixing rods (10) are fixedly connected to two sides of the sample box (6), the two fixing rods (10) are symmetrical, the fixing rods (10) are located at any end position close to the sample box (6), the fixing rods (10) are connected in the grooves in a clamped mode, a hydraulic rod (7) is fixedly connected to the bottom of the sample box (6), one end, connected with the sample box (6), of the hydraulic rod (7) is located at a position far away from the fixing rods (10), a hydraulic cylinder is arranged on the hydraulic rod (7) and fixedly connected to the bottom of the rack (12), and the hydraulic cylinder and the fixing rods (10) are arranged on the same side.
5. The round roll type soil milling device according to claim 1, wherein the end of the sample box (6) far from the fixing rod (10) is open, and a baffle plate (9) is provided at the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122983084.3U CN217016801U (en) | 2021-11-29 | 2021-11-29 | Round-rolling soil grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122983084.3U CN217016801U (en) | 2021-11-29 | 2021-11-29 | Round-rolling soil grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217016801U true CN217016801U (en) | 2022-07-22 |
Family
ID=82440347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122983084.3U Active CN217016801U (en) | 2021-11-29 | 2021-11-29 | Round-rolling soil grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217016801U (en) |
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2021
- 2021-11-29 CN CN202122983084.3U patent/CN217016801U/en active Active
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