CN211487961U

CN211487961U - Prevent small-size soil rubbing crusher in laboratory that splashes

Info

Publication number: CN211487961U
Application number: CN201922001299.3U
Authority: CN
Inventors: 戴佳丽
Original assignee: Jiangsu Suli Persistent Organic Pollutants Analysis And Testing Center Co ltd
Current assignee: Jiangsu Suli Persistent Organic Pollutants Analysis And Testing Center Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-09-15
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a prevent small-size soil rubbing crusher in laboratory that splashes, including workstation, servo motor, hydraulic stem and rotating electrical machines, the top of workstation is provided with crushing bucket, and the outside of crushing bucket upper end installs the stopper, the inboard of stopper is connected with the fixture block, and the fixture block installs the inboard at the protection casing, the internal connection of protection casing has the spacing ring, and runs through at the middle part of protection casing has the bull stick, crushing blade is installed to the below of bull stick, the hydraulic stem is installed on the right-hand of workstation, and the top of hydraulic stem is connected with the mounting panel, the rotating electrical machines sets up in the top of mounting panel, and the output of rotating electrical machines is connected with the upper end of bull stick. The utility model discloses a prevent laboratory that splashes with small-size soil rubbing crusher is provided with the protection casing, with the outside of protection casing joint to smashing the bucket, when smashing the blade rotation and smashing soil, can use the protection casing to prevent that soil from splashing, avoids soil pollution laboratory environment.

Description

Prevent small-size soil rubbing crusher in laboratory that splashes

Technical Field

The utility model relates to a laboratory soil rubbing crusher technical field specifically is a laboratory that prevents splashing uses small-size soil rubbing crusher.

Background

Soil is composed of various granular mineral substances, organic substances, water, air, microorganisms and the like, is one of important sources of crop nutrients, is deteriorated along with environmental pollution at present, is also deteriorated along with the pollution of the soil, directly influences the growth of plants due to the pollution of the soil, needs to be detected and tested for improving the soil environmental quality, and needs to be detected and tested for a soil improvement method, and needs to be crushed for detecting and analyzing substances in the soil before the test.

However, the existing soil pulverizing device is too large in size and not suitable for a laboratory, and a small pulverizing device cannot fix the position of the pulverizing device, is poor in stability, is inconvenient for soil pulverization, cannot conveniently take out the pulverized soil, cannot prevent the soil from splashing in the pulverizing process, and the splashed soil is easy to damage the environment of the laboratory.

Therefore, we have proposed a splash-proof laboratory small-sized soil pulverizer in order to solve the above-mentioned proposed problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent laboratory that splashes and use small-size soil rubbing crusher to current reducing mechanism who proposes in solving above-mentioned background art can not fix reducing mechanism's position, and the soil after can not be convenient will smashing takes out, can not prevent the problem that soil splashes at kibbling in-process.

In order to achieve the above object, the utility model provides a following technical scheme: a splash-proof small soil pulverizer for laboratories comprises a workbench, a servo motor, a hydraulic rod and a rotary motor, wherein a pulverizing barrel is arranged above the workbench, a limiting block is arranged on the outer side of the upper end of the pulverizing barrel, a clamping block is connected to the inner side of the limiting block and is arranged on the inner side of a protective cover, a limiting ring is connected to the inner side of the protective cover, a rotary rod penetrates through the middle of the protective cover, a pulverizing blade is arranged below the rotary rod, the hydraulic rod is arranged on the right side of the workbench, a mounting plate is connected to the upper side of the hydraulic rod, the rotary motor is arranged above the mounting plate, the output end of the rotary motor is connected with the upper end of the rotary rod, the servo motor is arranged below the inner side of the workbench, the output end of the servo motor is connected with a lead screw, an adjusting rod is connected to the outer side of the, the inboard of tooth piece is connected with the gear, and the inside of gear runs through there is the pivot, the connecting plate is installed in the outside of pivot, and the outside of connecting plate is connected with the spring post, the outside of spring post is connected with the lockplate.

Preferably, the depression section of the limiting block is of a concave structure, and the limiting block is connected with the clamping block in a clamping manner.

Preferably, the protective cover and the rotating rod form a rotating mechanism, and the inner diameter of the protective cover is larger than the outer diameter of the crushing barrel.

Preferably, the connecting plate is of a U-shaped structure in side section, the connecting plate is connected with the locking plate through a spring column, and the locking plate is of an arc-shaped structure in side section.

Preferably, the adjusting rod is in threaded connection with the screw rod, the main section of the adjusting rod is of a U-shaped structure, and tooth blocks are distributed at the joint of the inner side surface of the adjusting rod and the gear at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is a small-sized anti-splash soil pulverizer for laboratories;

(1) the protective cover is arranged and clamped to the outer side of the crushing barrel, so that when the crushing blade rotates to crush soil, the protective cover can be used for preventing the soil from splashing, and the soil is prevented from polluting the environment of a laboratory;

(2) be provided with the lockplate, the control is adjusted the pole and is removed, can drive the gear revolve that the meshing is connected to drive the connecting plate through the pivot and rotate, the connecting plate drives the lockplate and rotates, the use of cooperation spring post, make 2 lockplates that the symmetry set up extrude crushing bucket fixed, improve the stability that whole device used, and the later stage can be relieved the fixing to crushing bucket, will smash the bucket and take out, make things convenient for the staff to take soil after smashing according to the experiment demand.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

FIG. 2 is a schematic view of the top-down structure of the present invention;

FIG. 3 is a schematic view of the bottom view of the connection between the crushing barrel and the protective cover of the present invention;

FIG. 4 is a schematic side view of the connection between the connection plate and the spring post of the present invention;

fig. 5 is a schematic view of the structure of the present invention.

In the figure: 1. a work table; 2. a crushing barrel; 3. a limiting block; 4. a protective cover; 5. a clamping block; 6. a limiting ring; 7. a servo motor; 8. a rotating rod; 9. a hydraulic lever; 10. mounting a plate; 11. a rotating electric machine; 12. a rotating shaft; 13. a connecting plate; 14. a spring post; 15. a locking plate; 16. a gear; 17. a crushing blade; 18. adjusting a rod; 19. a screw rod; 20. a tooth block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a splash-proof small soil pulverizer for laboratories comprises a workbench 1, a pulverizing barrel 2, a limiting block 3, a protective cover 4, a clamping block 5, a limiting ring 6, a servo motor 7, a rotating rod 8, a hydraulic rod 9, a mounting plate 10, a rotating motor 11, a rotating shaft 12, a connecting plate 13, a spring column 14, a locking plate 15, a gear 16, a pulverizing blade 17, an adjusting rod 18, a screw rod 19 and a tooth block 20, wherein the pulverizing barrel 2 is arranged above the workbench 1, the limiting block 3 is arranged on the outer side of the upper end of the pulverizing barrel 2, the clamping block 5 is connected to the inner side of the limiting block 3, the clamping block 5 is arranged on the inner side of the protective cover 4, the limiting ring 6 is connected to the inner part of the protective cover 4, the rotating rod 8 penetrates through the middle part of the protective cover 4, the pulverizing blade 17 is arranged below the rotating rod 8, the hydraulic rod 9 is arranged on the right side of the workbench 1, the mounting plate 10, the output end of the rotating motor 11 is connected with the upper end of the rotating rod 8, the servo motor 7 is installed below the inside of the workbench 1, the output end of the servo motor 7 is connected with a lead screw 19, the outer side of the lead screw 19 is connected with an adjusting rod 18, a tooth block 20 is arranged on the inner side of the adjusting rod 18, a gear 16 is connected to the inner side of the tooth block 20, a rotating shaft 12 penetrates through the inside of the gear 16, a connecting plate 13 is installed on the outer side of the rotating shaft 12, a spring column 14 is connected to the outer side of the connecting plate 13, and a locking plate 15 is connected to the outer.

In the embodiment, the depression section of the limiting block 3 is of a concave structure, the limiting block 3 is connected with the clamping block 5 in a clamping manner, and the protective cover 4 can be connected with the workbench 1 by clamping the limiting block 3 with the clamping block 5;

the protective cover 4 and the rotating rod 8 form a rotating mechanism, and the inner diameter of the protective cover 4 is larger than the outer diameter of the crushing barrel 2, so that the rotating rod 8 can smoothly drive the crushing blade 17 to rotate to crush soil;

the side section of the connecting plate 13 is of a U-shaped structure, the connecting plate 13 is connected with the locking plate 15 through the spring column 14, and the side section of the locking plate 15 is of an arc-shaped structure, so that the locking plate 15 can be conveniently controlled to fix the crushing barrel 2;

the adjusting rod 18 is in threaded connection with the screw rod 19, the main section of the adjusting rod 18 is in a U-shaped structure, tooth blocks 20 are distributed at the joint of the inner side surface of the adjusting rod 18 and the gear 16 at equal intervals, the position of the adjusting rod 18 is adjusted, the locking plate 15 is controlled to rotate, and the grinding barrel 2 is extruded and locked by utilizing 2 symmetrically arranged locking plates 15.

The working principle is as follows: before the anti-splashing small-sized soil pulverizer for laboratories is used, firstly, the whole device shown in figure 1 is stably placed in a working area, soil is placed in a pulverizing barrel 2, then the pulverizing barrel 2 is placed in a groove in a workbench 1, a servo motor 7 is externally connected with a power supply, the servo motor 7 is controlled to rotate forwards, the servo motor 7 drives an adjusting rod 18 in external threaded connection to move upwards, the adjusting rod 18 drives a gear 16 in meshed connection to rotate in combination with figure 2, so that a connecting plate 13 is driven to rotate through a rotating shaft 12 penetrating through the inside, in combination with figure 4, the connecting plate 13 rotates to drive a locking plate 15 to rotate, the locking plate 15 can compress a spring column 14 when rotating, 2 symmetrically arranged locking plates 15 are matched with the elasticity of the spring column 14 to extrude and fix the pulverizing barrel 2, after the fixing is finished, the servo motor 7 can be stopped to work after the fixing is finished, at the moment, the hydraulic rod 9 is opened, the hydraulic rod 9 drives the mounting plate 10 to move downwards, so that the protective cover 4 and the crushing blade 17 are driven to move downwards, as shown in a combined figure 3, the fixture block 5 on the inner side of the protective cover 4 is clamped to the inner side of the limiting block 3, so that the protective cover 4 is clamped on the outer side of the crushing barrel 2, and meanwhile, the crushing blade 17 moves downwards to the inner part of the crushing barrel 2, at the moment, the rotating motor 11 shown in the figure 1 can be externally connected with a power supply, the rotating motor 11 drives the crushing blade 17 to rotate through the rotating rod 8 to crush soil, and the protective cover 4 is rotatably connected with the rotating rod 8 through the limiting ring 6, so that the rotating rod 8 can smoothly rotate, the protective cover 4 can;

after smashing and finishing, alright stop the work of rotating electrical machines 11, open hydraulic stem 9, it shifts up to drive crushing blade 17 and protection casing 4, break away from completely with smashing bucket 2, then with servo motor 7 external power supply, control servo motor 7 reversal, thereby it moves down to drive regulation pole 18, drive 16 antiport of gear, drive lockplate 15 antiport, remove the fixed to smashing bucket 2, at this moment, the staff alright directly will smash bucket 2 and take out, according to the experiment demand, take soil after smashing, above just be the working process of whole device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent small-size soil rubbing crusher in laboratory that splashes, includes workstation (1), servo motor (7), hydraulic stem (9) and rotating electrical machines (11), its characterized in that: the grinding machine is characterized in that a grinding barrel (2) is arranged above the workbench (1), a limiting block (3) is installed on the outer side of the upper end of the grinding barrel (2), a clamping block (5) is connected to the inner side of the limiting block (3), the clamping block (5) is installed on the inner side of a protective cover (4), a limiting ring (6) is connected to the inner portion of the protective cover (4), a rotating rod (8) penetrates through the middle of the protective cover (4), a grinding blade (17) is installed below the rotating rod (8), a hydraulic rod (9) is installed on the right side of the workbench (1), a mounting plate (10) is connected to the upper portion of the hydraulic rod (9), a rotary motor (11) is arranged above the mounting plate (10), the output end of the rotary motor (11) is connected with the upper end of the rotating rod (8), a servo motor (7) is installed below the inner portion of the workbench (1), and the output end of the servo motor (7) is, the outside of lead screw (19) is connected with adjusts pole (18), and the inboard of adjusting pole (18) is provided with tooth piece (20), the inboard of tooth piece (20) is connected with gear (16), and the inside of gear (16) runs through has pivot (12), connecting plate (13) are installed in the outside of pivot (12), and the outside of connecting plate (13) is connected with spring post (14), the outside of spring post (14) is connected with lockplate (15).

2. The anti-spattering laboratory small soil pulverizer as claimed in claim 1, wherein: the depression section of the limiting block (3) is of a concave structure, and the limiting block (3) is connected with the clamping block (5) in a clamping manner.

3. The anti-spattering laboratory small soil pulverizer as claimed in claim 1, wherein: the protective cover (4) and the rotating rod (8) form a rotating mechanism, and the inner diameter of the protective cover (4) is larger than the outer diameter of the crushing barrel (2).

4. The anti-spattering laboratory small soil pulverizer as claimed in claim 1, wherein: the side section of the connecting plate (13) is of a U-shaped structure, the connecting plate (13) is connected with the locking plate (15) through the spring column (14), and the side section of the locking plate (15) is of an arc-shaped structure.

5. The anti-spattering laboratory small soil pulverizer as claimed in claim 1, wherein: the adjusting rod (18) is in threaded connection with the screw rod (19), the main section of the adjusting rod (18) is of a U-shaped structure, and tooth blocks (20) are distributed at the joint of the inner side surface of the adjusting rod (18) and the gear (16) at equal intervals.