CN111272512A

CN111272512A - Rotation type rolls disturbance appearance device

Info

Publication number: CN111272512A
Application number: CN202010211598.4A
Authority: CN
Inventors: 林群仙; 林东明; 曹勤; 金泉兴; 吴早生; 张鑫; 李少和
Original assignee: Zhejiang Industry Polytechnic College
Current assignee: Zhejiang Industry Polytechnic College
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-06-12

Abstract

The invention provides a rotary type rolling disturbance sample device which comprises a base, wherein two telescopic rods and a support are arranged on the base, an annular groove is formed in the support, a rolling roller is arranged in the annular groove, a connecting plate is arranged between the two telescopic rods, a driving motor is fixed on the connecting plate, a rotating shaft of the driving motor is connected with a screw rod, a connecting sleeve is sleeved at the upper end of the screw rod and connected with the rolling roller through a first connecting rod, two cutting grooves are formed in the bottom of the connecting sleeve, a locking block matched with the cutting grooves is arranged on the screw rod, a guide sleeve is connected to the bottom end of the screw rod in a threaded mode and connected with the annular groove through a second connecting rod.

Description

Rotation type rolls disturbance appearance device

Technical Field

The invention relates to the technical field of rock and soil experimental equipment, in particular to a rotary type rolling sample disturbance device.

Background

When an original soil sample experiment is carried out, original soil needs to be placed in a drying box to be dried, then the dried original soil is broken by a hammer, sand and stone in the original soil are filtered, the filtered original soil is mixed with water in a certain proportion to prepare a finished product original soil sample, however, the original soil needs to be broken by a hammer manually, time and labor are wasted, and if a cutter is used for directly cutting the original soil sample, the structure of the original soil can be damaged, so that the finished product soil sample cannot be obtained, and therefore, equipment for automatically crushing the original soil sample is needed, and the experiment is carried out.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a rotary grinding disturbance sample device with high automation degree, and solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a rotation type rolls disturbance appearance device, includes the base, be equipped with two telescopic links and support on the base, be equipped with the annular on the support, be equipped with the roller of rolling in the annular, two be equipped with the connecting plate between the telescopic link, be fixed with driving motor on the connecting plate, driving motor's pivot is connected with the screw rod, the pot head of screw rod is equipped with the adapter sleeve, the adapter sleeve is connected through first connecting rod with the roller of rolling, the bottom of adapter sleeve is equipped with two grooving, be equipped with on the screw rod with grooving cooperation locking piece, the bottom spiro union of screw rod has the uide bushing, the uide bushing passes through the second connecting rod and is connected.

Preferably, the annular includes the backup pad of interior plate, outer panel and two semicircle rings, the below that corresponds the screw rod on the base is rotated and is connected with the driven shaft, the top of driven shaft is equipped with the spread groove, the bottom of screw rod be equipped with spread groove complex connecting block, be equipped with two driving gears on the driven shaft, be equipped with the fixed plate on the base, slide on the fixed plate be equipped with driving gear complex rack, the bottom of the one end joint support board of rack.

Preferably, a compression spring is arranged between the driving motor and the connecting sleeve.

Preferably, the top of the guide sleeve is provided with a limit groove with the diameter smaller than the connecting sleeve and larger than the outer end of the locking block.

(III) advantageous effects

In conclusion, the automatic and gradual crushing device realizes automatic and gradual crushing of the original soil, avoids the original soil mechanism from being damaged, and reduces the labor intensity.

Drawings

FIG. 1 is a schematic structural diagram of a rotary rolling disturbance sample device according to the present invention;

FIG. 2 is a schematic structural diagram of a rotary rolling disturbance sample device according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1.

Description of the labeling: 1. a base; 2. a ring groove; 3. rolling a roller; 4. a second link; 5. a screw; 6. a drive motor; 7. a compression spring; 8. connecting sleeves; 9. a connecting plate; 10. a first link; 11. a telescopic rod; 12. connecting blocks; 13. a support; 14. a driven shaft; 15. connecting grooves; 16. a driving gear; 17. a rack; 18. a fixing plate; 19. grooving; 20. a locking block; 201. an outer panel; 202. an inner side plate; 203. and a support plate.

Detailed Description

An embodiment of a rotary crushing stirring device according to the present invention is further described with reference to fig. 1 to 3.

The utility model provides a rotation type rolls disturbance appearance device, includes base 1, be equipped with two telescopic links 11 and support 13 on the base 1, be equipped with annular 2 on the support 13, be equipped with in the annular 2 and roll roller 3, two be equipped with connecting plate 9 between the telescopic link 11, be fixed with driving motor 6 on the connecting plate 9, driving motor 6's pivot is connected with screw rod 5, the last pot head of screw rod 5 is equipped with adapter sleeve 8, adapter sleeve 8 is connected through first connecting rod 10 with rolling roller 3, adapter sleeve 8's bottom is equipped with two grooving 19, be equipped with on the screw rod 5 and cooperate locking piece 20 with grooving 19, screw rod 5's bottom spiro union has the uide bushing, the uide bushing passes through second connecting rod 4 and is connected with annular 2.

When the raw soil is crushed, the dried raw soil is placed into the annular groove 2, then the driving motor 6 is started, the driving motor 6 works to drive the screw rod 5 to rotate, the locking block 20 is inserted into the two cutting grooves 19 at the bottom of the connecting sleeve 8, so that the connecting sleeve 8 can rotate along with the screw rod 5, the connecting sleeve 8 drives the first connecting rod 10 and the rolling roller 3 to rotate, the rolling roller 3 rotates in the annular groove 2 to roll the raw soil in the annular groove 2, when the screw rod 5 rotates, the screw rod 5 descends along the guide sleeve due to the threaded fit of the screw rod 5 and the guide sleeve, so that the driving motor 6 descends, meanwhile, the telescopic rod 11 is used for compensating the downward displacement of the driving motor 6, so that the connecting sleeve 8 also descends to drive the rolling roller 3 to descend, the pressure is gradually applied to the raw soil, the raw soil can be crushed gradually, and the internal structure of the raw soil is prevented from, when the raw soil is completely crushed, the driving motor 6 is controlled to rotate reversely, so that the screw rod 5 rises, the driving motor 6 resets, the automatic gradual crushing of the raw soil is realized by the mechanism, the damage to the raw soil mechanism is avoided, and the labor intensity is reduced.

In this embodiment, the ring groove 2 includes an inner plate 202, an outer plate 201 and two semicircular supporting plates 203, the base 1 is rotatably connected with a driven shaft 14 corresponding to the lower portion of the screw rod 5, the top of the driven shaft 14 is provided with a connecting groove 15, the bottom of the screw rod 5 is provided with a connecting block 12 matched with the connecting groove 15, the driven shaft 14 is provided with two driving gears 16, the base 1 is provided with a fixing plate 18, the fixing plate 18 is slidably provided with a rack 17 matched with the driving gear 16, one end of the rack 17 is connected with the bottom of the supporting plate 203, when the raw soil in the ring groove 2 is completely crushed, the screw rod 5 reaches a certain height and is connected with the connecting groove 15 on the driven shaft 14 through the connecting block 12, so that the screw rod 5 can drive the driven shaft 14 to rotate, the driven shaft 14 rotates to drive the driving gear 16 to rotate, and the, because rack 17 is spacing by fixed plate 18 thereby make rack 17 only can make linear motion along fixed direction, two rack 17's direction of motion is just in the opposite in this embodiment, because two backup pad 203 are just in the same place connected respectively to two rack 17's one end, thereby make backup pad 203 move to both sides by the middle part, thereby make the interior former soil that rolls of annular 2 fall from the bottom of annular 2, then driving motor 6 reverse work drives each device and resets, put into annular 2 with former soil and carry out next cycle, thereby realize the automatic function of discharging of former soil in annular 2, and utilize former driving motor 6 not to produce extra drive arrangement, and the cost is saved.

In the present embodiment, a pressing spring 7 is disposed between the driving motor 6 and the connecting sleeve 8, and is used for pressing the connecting sleeve 8 against the locking block 20 through the slot 19.

In this embodiment the spacing groove that the diameter is less than adapter sleeve 8 and is greater than latch segment 20 outer end is seted up at the top of uide bushing, when screw rod 5 descends gradually, adapter sleeve 8 also descends, when the bottom of adapter sleeve 8 supports with the top of uide bushing, and screw rod 5 is continuing to descend, thereby make adapter sleeve 8 by withstanding upward movement, thereby make latch segment 20 and grooving 19 separation on the screw rod 5, thereby make screw rod 5 no longer drive adapter sleeve 8 and rotate, thereby make rolling roller 3 no longer rotate, thereby can avoid rolling roller 3 idle running when unloading, reduce danger.

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 rotation type rolls disturbance appearance device which characterized in that: the on-line screen storage device comprises a base, be equipped with two telescopic links and support on the base, be equipped with the annular on the support, be equipped with the roller of rolling in the annular, two be equipped with the connecting plate between the telescopic link, be fixed with driving motor on the connecting plate, driving motor's pivot is connected with the screw rod, the pot head of screw rod is equipped with the adapter sleeve, the adapter sleeve is connected through first connecting rod with the roller of rolling, the bottom of adapter sleeve is equipped with two grooving, be equipped with on the screw rod with grooving cooperation locking piece, the bottom spiro union of screw rod has the uide bushing, the uide bushing passes through the second connecting rod.

2. A rotary crushing perturbation device according to claim 1, wherein: the annular includes the backup pad of interior plate, outer panel and two semicircle rings, the below that corresponds the screw rod on the base is rotated and is connected with the driven shaft, the top of driven shaft is equipped with the spread groove, the bottom of screw rod be equipped with spread groove complex connecting block, be equipped with two driving gears on the driven shaft, be equipped with the fixed plate on the base, slide on the fixed plate be equipped with driving gear complex rack, the bottom of the one end joint support board of rack.

3. A rotary crushing perturbation device according to claim 2, wherein: and a compression spring is arranged between the driving motor and the connecting sleeve.

4. A rotary crushing perturbation device according to claim 1, wherein: the top of uide bushing sets up the diameter and is less than the spacing groove of adapter sleeve and be greater than the latch segment outer end.