CN214183263U

CN214183263U - Chemistry experiment uses raw materials crushing grinding device in room

Info

Publication number: CN214183263U
Application number: CN202022014471.1U
Authority: CN
Inventors: 罗桂云; 谢应波; 曹云; 周智洪
Original assignee: Shanghai Tantai Biotechnology Co ltd
Current assignee: Shanghai Tantai Biotechnology Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-09-14
Anticipated expiration: 2030-09-15

Abstract

The utility model discloses a chemistry experiment uses raw materials crushing grinding device in room, including the main processing unit body, the machine intracavity portion of the main processing unit body cuts off and goes out transmission room and lower studio, the bottom end fixed mounting of lift power arm has a plurality of grinding teeth of the surperficial equipartition of tup and tup, it is equipped with a extension spring that resets to correspond the cover on the corresponding lift power arm's in the lower studio on the arm body, this interlock short column correspondence is fixed on the eccentric border position of preceding quotation at the uniform velocity carousel, the briquetting sets up in last transmission room with vertical fixed state under the strip, the vertical downward adaptation of discharge passage stretches out down the studio setting, still each correspondence is fixed with a direction support post on the outer wall four corners position in bottom of activity pressurized seat, the cylinder outside of every direction support post still corresponds the cover and is equipped with a buffering pressure spring that resets. The utility model discloses a pending raw materials carries out the purpose of continuation crushing grinding operation in to the pressurized groove, and the raw materials handling is meticulous, and the crushing grinding is effectual.

Description

Chemistry experiment uses raw materials crushing grinding device in room

Technical Field

The utility model relates to a chemistry experiment equipment correlation technique field specifically is a chemistry experiment uses raw materials crushing grinding device in room.

Background

Chemical laboratories are an important place for providing chemical experimental conditions and scientific exploration thereof. There are a number of instruments inside: the laboratory tools such as iron stand platform, asbestos gauge, alcohol burner, beaker, test tube, gas collecting bottle, rubber stopper, reagent bottle, mortar, can be furnished with the chemical cabinet usually, have commonly used chemical inside the medicine cabinet, for example: copper sulfate pentahydrate (CuSO4 & 5H2O, chalcanthite), sodium hydroxide solution, limestone, hydrochloric acid, etc.

Also often can possess some mechanical instrument in the chemistry experiment room, mainly carry out the preliminary treatment to the raw materials of experiment in these instruments, wherein grinding device is indispensable, some chemistry experiments need dissolve the operation to the solid, this just needs to smash the grinding to the solid raw materials of big granule earlier, just so conveniently dissolve, general grinder grinding effect is poor, work efficiency is low, the manual work is smashed the operation, then can waste the human time, the crushing grinding effect is poor, raw materials processing is not meticulous, it designs again to be necessary.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chemistry experiment is with raw materials crushing grinding device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a chemistry experiment uses raw materials crushing grinding device in room, includes the main processing unit body, the machine intracavity portion of the main processing unit body cuts off and goes out transmission room and lower studio, and the top of lift power arm is vertical upwards to pass and stretches into in the transmission room after the uide bushing, and the bottom of lift power arm is vertical to pass and stretches into in the lower studio after the uide bushing downwards, and the top of lift power arm links firmly under to the strip on the briquetting, and the bottom end fixed mounting of lift power arm has a tup and the surperficial equipartition of tup has a plurality of grinding teeth, correspond the cover on the arm body of lift power arm in the lower studio and be equipped with a extension spring that resets, open strip walking through-hole and wear to be equipped with a interlock stub with the form cooperation of running through on the block of briquetting under the strip, this interlock stub corresponds to be fixed on the constant velocity eccentric border position of quotation at the uniform velocity before the carousel at the uniform velocity, and the carousel is driven work by driving motor and driving motor fixed mounting goes up the roof face of transmission room The upper strip-shaped lower pressing block is horizontally arranged, the block bodies at the left end part and the right end part of the lower strip-shaped pressing block are arranged on the guide sliding rod in a guide sliding mode in a penetrating way, the lower strip-shaped pressing block is arranged in the upper transmission chamber in a vertical fixed state, a movable pressed seat is movably matched and configured in the bottom cavity of the lower working chamber, a plurality of uniformly arranged small permeable holes are formed in the center of the bottom of the movable pressed seat, a discharge channel is fixed on the outer ring of the plurality of small percolation holes and the outer wall surface of the bottom of the corresponding movable pressure seat, the discharging channel is vertically and downwards matched with and extends out of the lower working chamber, the four corners of the outer wall surface of the bottom of the movable compression seat are respectively and correspondingly fixed with a guide support column, each guide support column vertically and downwards correspondingly penetrates through a corresponding guide cylinder and is provided with an anti-falling blocking edge at the bottom end part of the guide support column, and a reset buffer compression spring is correspondingly sleeved outside the column body of each guide support column.

As a further aspect of the present invention: the whole main processor body is placed on the ground through the supporting legs, and the top of the right side wall of the lower working chamber is communicated with a feeding hopper.

As a further aspect of the present invention: the top end of the reset tension spring is vertically upwards fixed on the guide sleeve, and the bottom end of the reset tension spring is vertically downwards fixed on the hammer head.

As a further aspect of the present invention: the specification and shape of the pressure receiving groove formed in the movable pressure receiving seat are matched with the specification and shape of the hammer head.

As a further aspect of the present invention: the top end of the reset buffer compression spring is vertically and upwards fixed on the outer wall surface of the bottom of the movable compression seat, and the bottom end of the reset buffer compression spring is vertically and downwards fixed on the bottom wall surface of the inner cavity of the lower working chamber.

As a further aspect of the present invention: a collecting box is arranged on the ground under the discharge channel.

Has the advantages that:

compared with the prior art, the utility model discloses the cushioning nature is good, the powdered raw materials after the operation is ground in the crushing, the tiny particle powder that meets the requirements can see through a plurality of immediately and thoroughly strain among the aperture gets into discharge passage, concentrate the collection and handle, the large granule powder that does not meet the requirements continues to be preserved in the pressurized groove of seting up in activity pressurized seat, continue to crush the grinding and handle, concentrate the collection again after meeting the requirements until, the purpose of carrying out continuation crushing grinding operation to pending raw materials in the pressurized groove has been realized, the feedstock processing is meticulous, the crushing grinding effect is good, structural design is reasonable, the reliability is high, be fit for using in the chemical laboratory of modernization to promote the configuration.

Drawings

Fig. 1 is a schematic view showing a structure of a raw material crushing and grinding apparatus for a chemical laboratory.

Fig. 2 is a schematic diagram of a side view structure of a lifting power arm in a raw material crushing and grinding device for a chemical laboratory.

Fig. 3 is a schematic view showing the bottom structure of the percolation holes in the raw material crushing and grinding device for chemical laboratory.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, a raw material crushing and grinding device for a chemical laboratory comprises a main processor body 1, wherein the interior of a machine cavity of the main processor body 1 is partitioned into an upper transmission chamber 101 and a lower working chamber 102, the whole main processor body 1 is placed on the ground through supporting legs 3, and a feeding hopper 2 is communicated with the top position of the right side wall of the lower working chamber 102.

The top end of a lifting power arm 6 vertically penetrates through a guide sleeve 5 upwards and then extends into an upper transmission chamber 101, the bottom end of the lifting power arm 6 vertically penetrates through the guide sleeve 5 downwards and then extends into a lower working chamber 102, the top end of the lifting power arm 6 is fixedly connected to a strip-shaped lower pressing block 7, the bottom end part of the lifting power arm 6 is fixedly provided with a hammer head 4, a plurality of grinding teeth are uniformly distributed on the surface of the hammer head 4, a reset tension spring 12 is correspondingly sleeved on an arm body corresponding to the lifting power arm 6 in the lower working chamber 102, the top end of the reset tension spring 12 is vertically upwards fixed on the guide sleeve 5, the bottom end of the reset tension spring 12 is vertically downwards fixed on the hammer head 4, a strip-shaped walking through hole is formed in a block body of the strip-shaped lower pressing block 7, a linkage short column 9 is matched and penetrated in a penetrating manner and penetrates through the strip-shaped walking through hole, and the linkage short column 9 is correspondingly fixed on the eccentric edge position of the front disc surface of a rotary disc 8, the uniform-speed turntable 8 is driven by a uniform-speed driving motor 10 to work, the uniform-speed driving motor 10 is fixedly installed on the top wall surface of the upper transmission chamber 101, the strip-shaped lower pressing block 7 is horizontally arranged, blocks at the left end part and the right end part of the strip-shaped lower pressing block are arranged on the guide sliding rod 11 in a guide sliding mode in a penetrating mode, and the strip-shaped lower pressing block 7 is arranged in the upper transmission chamber 101 in a vertically fixed state.

A movable compression seat 13 is movably matched and configured in a bottom chamber of the lower working chamber 102, the specification and shape of a compression groove formed in the movable compression seat 13 are matched with the specification and shape of the hammer 4, a plurality of uniformly arranged small permeable filtering holes 1301 are formed in the center position of the bottom of the movable compression seat 13, a material discharge channel 18 is fixed on the outer ring of the plurality of small permeable filtering holes 1301 and the outer wall surface of the bottom of the corresponding movable compression seat 13, the material discharge channel 18 is vertically and downwardly matched and extends out of the lower working chamber 102, a collecting box is placed on the ground right below the material discharge channel 18, guide support columns 14 are respectively and correspondingly fixed on the outer wall surface positions of the bottom of the movable compression seat 13, each guide support column 14 vertically and downwardly penetrates through a corresponding guide cylinder 15, and an anti-falling blocking edge 16 is arranged at the bottom end part of the guide support column 14, a reset buffer compression spring 17 is correspondingly sleeved outside the cylinder of each guide support column 14, the top end of the reset buffer compression spring 17 is vertically and upwardly fixed on the outer wall surface of the bottom of the movable pressed seat 13, and the bottom end of the reset buffer compression spring 17 is vertically and downwardly fixed on the bottom wall surface of the inner cavity of the lower working chamber 102.

The utility model discloses a raw material crushing and grinding device for chemical laboratory, when in actual use, the experimenter only needs to put the raw material to be processed into the lower working chamber 102 from the feeding hopper 2, the raw material to be processed falls into the pressure groove arranged in the movable pressure seat 13 under the self gravity, the constant speed driving motor 10 is started to drive the constant speed turntable 8 to work, because the linkage short column 9 is correspondingly fixed on the eccentric edge position of the front disc surface of the constant speed turntable 8, the linkage short column 9 moves along the circumferential direction, because the bar-shaped walking through hole is opened on the block body of the bar-shaped lower pressing block 7 and a linkage short column 9 is arranged in the bar-shaped walking through hole in a penetrating mode, the block body of the left and right end parts of the bar-shaped lower pressing block 7 is horizontally arranged and is arranged on the guide sliding slide bar 11 in a guiding sliding mode, the mechanical transmission theory can know, the whole bar-shaped lower pressing block 7 can move back and forth under the driving of the linkage short column 9, in addition, the top end of the lifting power arm 6 vertically penetrates upwards through the guide sleeve 5 and then extends into the upper transmission chamber 101, the bottom end of the lifting power arm 6 vertically penetrates downwards through the guide sleeve 5 and then extends into the lower working chamber 102, the top end of the lifting power arm 6 is fixedly connected to the strip-shaped lower pressing block 7, the end part of the bottom end of the lifting power arm 6 is fixedly provided with the hammer head 4, therefore, under the force transmission of the lifting power arm 6 and the limiting guide of the guide sleeve 5, the hammer head 4 synchronously reciprocates up and down along with the whole strip-shaped lower pressing block 7, the reset tension spring 12 is in a stretching reset repeated deformation state, a plurality of grinding teeth uniformly distributed on the surface of the hammer head 4 are utilized to continuously crush and grind the raw materials to be processed, in the process, the movable compression seat 13 is movably matched and arranged in the bottom cavity of the lower working chamber 102, and four corners of the bottom outer wall surface of the movable compression seat 13 are respectively and fixedly provided with a guide support column 14, a guide support column 14 and a guide support column, Each guide support column 14 vertically and downwards correspondingly penetrates through a corresponding guide cylinder 15, a reset buffer pressure spring 17 is correspondingly sleeved outside the cylinder of each guide support column 14, when the hammer head 4 performs continuous crushing and grinding operation on a raw material to be processed, the movable pressed seat 13 is stressed to move downwards, the reset buffer pressure spring 17 can play the working effects of buffer shortening and reset jacking after being pressed, the buffer performance is good, the powdery raw material after crushing and grinding operation can enter the discharge channel 18 through a plurality of small permeable filtering holes 1301 immediately to perform centralized collection processing, large granular powder which does not meet the requirements can be continuously reserved in a pressed groove formed in the movable pressed seat 13 and continuously performs crushing and grinding processing until meeting the requirements and then performs centralized collection, and the purpose of continuous crushing and grinding operation on the raw material to be processed in the pressed groove is realized, the raw materials are treated meticulously, and crushing grinding effect is good, and structural design is reasonable, and the reliability is high, is fit for using in the popularization configuration in modernized chemistry experiment room.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a chemistry experiment uses raw materials crushing grinding device in room, includes the main processing unit body (1), a serial communication port, the machine intracavity portion of the main processing unit body (1) cuts off and goes out transmission room (101) and lower studio (102), and the top of lift power arm (6) is vertical upwards to pass and stretches into in transmission room (101) after uide bushing (5), and the bottom of lift power arm (6) is vertical to pass downwards and stretches into in lower studio (102) after uide bushing (5), and the top of lift power arm (6) links firmly under to the strip briquetting (7), and the bottom end fixed mounting of lift power arm (6) has tup (4) and tup (4) the surperficial equipartition to have a plurality of grinding teeth, correspond the cover on the arm body that corresponds lift power arm (6) in lower studio (102) and be equipped with one extension spring (12) that resets, open on the block of briquetting (7) under the strip and have a strip walking through-hole and wear to be equipped with one in order to run through the form cooperation and even in the strip walking through-hole A movable short column (9), the linkage short column (9) is correspondingly fixed on the eccentric edge position of the front disc surface of the uniform speed turntable (8), the uniform speed turntable (8) is driven by a uniform speed driving motor (10) to work and the uniform speed driving motor (10) is fixedly installed on the top wall surface of the upper transmission chamber (101), the strip-shaped lower pressing block (7) is horizontally arranged and blocks at the left and right end parts of the strip-shaped lower pressing block are respectively arranged on the guide sliding rod (11) in a guide sliding mode in a penetrating manner, the strip-shaped lower pressing block (7) is vertically and fixedly arranged in the upper transmission chamber (101), a movable pressed seat (13) is arranged in a bottom cavity of the lower working chamber (102) in a movable mode in a matching manner, a plurality of uniformly arranged percolation small holes (1301) are formed in the center position of the bottom of the movable pressed seat (13), a discharge channel (18) is fixed on the outer ring of the plurality of percolation small holes (1301) and the outer wall surface of the bottom, the discharging channel (18) is vertically and downwards matched and extends out of the lower working chamber (102) in a matched mode, a guide supporting column (14) is further fixed to the four corners of the outer wall surface of the bottom of the movable pressed seat (13) in a corresponding mode, each guide supporting column (14) vertically and downwards corresponds to penetrate through a corresponding guide cylinder (15) and is provided with an anti-dropping blocking edge (16) at the end portion of the bottom end of each guide supporting column (14), and a reset buffering pressure spring (17) is further correspondingly sleeved outside the column body of each guide supporting column (14).

2. A chemical laboratory raw material crushing and grinding apparatus as claimed in claim 1, characterized in that the whole main processor body (1) is placed on the ground by means of legs (3), and the top of the right side wall of the lower working chamber (102) is connected to a hopper (2).

3. The chemical laboratory raw material crushing and grinding device as recited in claim 1, characterized in that the top end of the return tension spring (12) is fixed vertically upward on the guide sleeve (5), and the bottom end of the return tension spring (12) is fixed vertically downward on the hammer head (4).

4. A chemical laboratory raw material crushing and grinding apparatus as claimed in claim 1, characterized in that the size and shape of the pressure receiving groove formed in the movable pressure receiving seat (13) are matched with the size and shape of the hammer head (4).

5. The chemical laboratory raw material crushing and grinding device as claimed in claim 1, wherein the top end of the reset buffer pressure spring (17) is vertically fixed upwards on the bottom outer wall surface of the movable pressure seat (13), and the bottom end of the reset buffer pressure spring (17) is vertically fixed downwards on the bottom wall surface of the inner cavity of the lower working chamber (102).

6. A chemical laboratory raw material crushing mill apparatus according to claim 1, characterized in that a collection box is placed on the floor directly below the discharge channel (18).