CN212396812U - Vibration sample grinding machine convenient to clean - Google Patents

Abstract

The utility model discloses a vibration sample grinding machine convenient to clean, which comprises a machine shell and a working platform; the crushing device arranged on the working platform comprises a material pot, a crushing hammer and a pot cover, wherein the crushing hammer and the pot cover are arranged in the material pot; the driving motor is arranged in the shell and used for driving the breaking hammer to rotate eccentrically; the receiving tray can be drawn out from the lower part of the machine shell and is used for receiving materials falling into the machine shell from the working platform. The utility model discloses a set up the take-up (stock) pan bottom the casing, every class in time clears up the take-up (stock) box, and no material gets into the motor, reduces the risk that the motor was buried, burnt out, need not the mechanic of calling during the clearance, saves time, laborsaving.

Description

Vibration sample grinding machine convenient to clean

Technical Field

The utility model belongs to the technical field of the sample preparation equipment, especially, relate to a vibration sample grinder convenient to clearance.

Background

The vibration sample grinding machine is used for converting large-particle materials into small-particle materials through processes of crushing, grinding and the like, is mostly used in laboratories and other places, has appeared in the market at present, a material bowl and a working platform at the upper end of the material bowl are sealed through rubber, but the rubber has a certain service life, can age after being used for a certain period, and can reduce the sealing property between the material bowl and the working platform after the rubber ages, so when the vibration sample grinding machine works, the materials can fall into a machine shell from a gap between the working platform and the rubber, and can be gradually accumulated to a certain height after long-term work, and after long-term work, the materials are accumulated to a motor, which causes the materials to fall into the motor, and causes short circuit in the motor, resulting in damage to the motor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome prior art not enough, provide a vibration sample grinder convenient to clearance of conveniently clearing up the material.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a vibration sample grinding machine convenient for cleaning comprises

A housing having a work platform;

the crushing device arranged on the working platform comprises a material pot, a crushing hammer and a pot cover, wherein the crushing hammer and the pot cover are arranged in the material pot;

the driving motor is arranged in the shell and used for driving the breaking hammer to rotate eccentrically;

the receiving tray can be drawn out from the lower part of the machine shell and is used for receiving materials falling into the machine shell from the working platform.

The utility model discloses a set up the take-up (stock) pan bottom the casing, can fall into on the take-up (stock) pan after work platform's material falls, after the material has been shaken and ground, can take the take-up (stock) pan out, and then fall the material, it is effectual to clear up the material at this in-process, and directly take out the take-up (stock) pan and can fall into the material clearance of casing, it need not often to look for maintenance personal and unpack the casing clearance material apart, greatly reduce the required cost of maintenance, the guarantee shakes and grinds model machine working life, and in time clear up the material, avoid material and motor to contact, the guarantee motor is smooth in the course of the work, avoid the motor to damage.

Preferably, the bottom of the machine shell is provided with a plurality of concave rails, and the bottom of the material receiving disc is provided with a sliding block which can be inserted into the concave rails; through setting up concave rail and slider, the slider can slide along the concave rail, ensures the stability of take-up (stock) pan back and forth action.

Preferably, the front end of the concave rail is of a flaring structure; through setting the front end with the concave rail into the flaring structure, when taking out the take-up (stock) pan and putting into again, the slider can be more accurate insert to the concave rail in the middle of, its operation of being convenient for.

Preferably, a plurality of rolling parts matched with the inner wall of the concave rail are arranged on the sliding block; the friction between the sliding block and the sliding rail can be reduced by arranging the rolling part, so that the material receiving disc can be moved conveniently.

Preferably, the material receiving disc is provided with a handle piece, and the handle piece is in rotation stopping connection with a locking structure which can be abutted against the inner wall of the shell; can be convenient for take the take-up (stock) pan out through setting up the handle spare, set up simultaneously locking structure can be after placing the take-up (stock) pan in the middle of the casing, it locks the take-up (stock) pan, keeps can not rocking and cause the material unrestrained in vibration sample grinder working process.

Preferably, the locking structure comprises a locking block in rotation stopping connection with the handle piece, an elastic piece arranged on the locking block and a locking piece connected with the elastic piece, and the locking piece is abutted against the inner wall of the shell; through setting up locking plate and elastic component, it is in the locking take-up (stock) pan, the locking plate can with the casing inner wall contacts to can support the firm take-up (stock) pan, keep the take-up (stock) pan can not rock, owing to adopted the elastic component, at the in-process elastic component of whole work can elastic deformation, thereby be convenient for rotate the handle.

Preferably, the locking piece is of an arc-shaped structure; set the locking plate into the arc structure, it can ensure the locking plate with area of contact between the casing inner wall is little, and the resistance that consequently receives is little, can be convenient for more rotate the handle to the locking take-up reel.

Preferably, the receiving tray comprises a tray frame and a bottom detachably connected with the tray frame; through dismantling the connection between with bottom plate and the dish frame, when empting the material, only need open the bottom plate, the material can be rapid pour out by in the middle of the take-up (stock) pan, and it is efficient to empty.

Preferably, a sliding groove is formed in the inner wall of the disc frame, and the bottom plate is partially inserted into the sliding groove; the mode of adopting the spout not only can conveniently be taken out the bottom plate and be realized the bottom plate for and the dish frame between the opening of the material that appears empting, and then conveniently empty the material, the spout can support and spacing the bottom plate moreover, under the condition of not taking out the bottom plate, also can pour the material very rapidly.

To sum up, the utility model discloses a set up the take-up (stock) pan bottom the casing, every class in time clears up the take-up (stock) box, and no material gets into the motor, reduces the risk that the motor was buried, burnt out, need not to call the quick-witted repairment during the clearance, saves time, laborsaving.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is an enlarged view of a in fig. 2.

Fig. 4 is a schematic view of a partial structure of the present invention.

Fig. 5 is an exploded view of the local structure of the present invention.

Detailed Description

In order to make the technical field personnel understand the utility model discloses the scheme, will combine the drawing in the embodiment of the utility model below, to the technical scheme in the embodiment of the utility model carries out clear, complete description.

As shown in fig. 1-5, a vibration sample grinding machine convenient for cleaning comprises a machine shell 1 with a working platform, a crushing device, a driving motor 3 and a material receiving disc 5; wherein the casing 1 is a metal shell, and the working platform 10 is a metal platform formed on the upper part of the casing 1; the crushing device is used for crushing materials and comprises a material bowl 21, a crushing hammer 22 and a bowl cover 23, wherein the material bowl 21 is a high-precision stainless steel bowl, and the material bowl 21 is arranged on the working platform 10; the material bowl 21 is sleeved with a rubber sealing ring, the breaking hammer 22 is arranged in the material bowl 21 and is driven by the driving motor 3 to eccentrically rotate the breaking hammer 22, which is the prior art, and therefore detailed description is omitted; the bowl cover 23 is a metal cover, and the bowl cover 23 covers the bowl body 21, which is prior art, and therefore will not be described in detail herein.

Furthermore, the material receiving tray 5 is arranged at the lower part of the casing 1 and can be drawn out from the lower part of the casing 1, and the material receiving tray 5 is used for receiving materials falling from the working platform 10 into the casing 1; specifically, the receiving tray 5 comprises a tray frame 53 and a bottom plate 54, the tray frame 53 is a plastic frame or a metal frame, the bottom plate 54 is a plastic plate or a metal plate, the bottom plate 54 is detachably connected with the tray frame 53, sliding grooves 530 are formed in two side walls of the tray frame 53, two sides of the bottom plate 54 are inserted into the sliding grooves 530, and therefore the bottom plate 54 can be drawn out relative to the tray frame 53, and materials can be directly poured out.

Specifically, two concave rails 12 are arranged at the bottom of the casing 1, the concave rails 12 are metal rails, the front ends of the concave rails 12 are flared, a slider 51 is arranged on the disk frame 53, the slider 51 is a convex strip integrally formed with the disk frame 53, a plurality of rolling members 511 are arranged on the slider 51, the rolling members 511 are steel balls, the slider 51 is inserted into the concave rails 12, and the rolling members 511 slide along the inner walls of the concave rails 12.

Further, a handle piece 52 is arranged on the disc frame 53, the handle piece 52 is a rotatable metal handle, and a locking structure for abutting against the inner wall of the machine shell 1 is rotatably connected on the handle piece 52; the locking structure comprises a locking block 531, an elastic piece 532 and a locking piece 533, wherein the locking block 531 is a metal block connected with the handle 52 in a rotation stopping manner, the elastic piece 532 is a spring, the elastic piece 532 is connected with the locking block 531, the locking piece 533 is a metal piece with an arc-shaped structure, the locking piece 533 is connected with the elastic piece 532, and when the material receiving disc 5 is locked, the locking piece 533 is abutted against the inner wall of the casing 1, so that the material receiving disc 5 is locked.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

Claims (9)

1. The utility model provides a vibration sample grinder convenient to clearance which characterized in that: comprises that

A housing (1) having a work platform (10);

the crushing device arranged on the working platform (10) comprises a material pot (21), a crushing hammer (22) arranged in the material pot (21) and a pot cover (23);

the driving motor (3) is arranged in the machine shell (1) and is used for driving the breaking hammer (22) to eccentrically rotate;

the receiving disc (5) can be drawn out from the lower part of the machine shell (1) and is used for receiving materials falling into the machine shell (1) from the working platform.

2. The vibration sample grinder convenient to clean as claimed in claim 1, wherein: the bottom of the machine shell (1) is provided with a plurality of concave rails (12), and the bottom of the material receiving disc (5) is provided with a sliding block (51) which can be inserted into the concave rails (12).

3. A vibration sample grinder convenient to clean as claimed in claim 2, wherein: the front end of the concave rail (12) is of a flaring structure.

4. A vibration sample grinder convenient to clean as claimed in claim 3, wherein: the sliding block (51) is provided with a plurality of rolling parts (511) matched with the inner wall of the concave rail (12).

5. A vibration sample grinder convenient to clean as claimed in claim 2, wherein: the receiving tray (5) is provided with a handle piece (52), and the handle piece (52) is connected with a locking structure which can be abutted against the inner wall of the shell (1) in a rotation stopping way.

6. A vibration sample grinder convenient to clean as claimed in claim 5, wherein: the locking structure comprises a locking block (531) in rotation stopping connection with the handle piece (52), an elastic piece (532) arranged on the locking block (531) and a locking piece (533) connected with the elastic piece (532), and the locking piece (533) is abutted to the inner wall of the casing (1).

7. The vibration sample grinder convenient to clean as claimed in claim 6, wherein: the locking piece (533) is of an arc-shaped structure.

8. The vibration sample grinder convenient to clean as claimed in claim 1, wherein: the receiving tray (5) comprises a tray frame (53) and a bottom plate (54) detachably connected with the tray frame (53).

9. The vibration sample grinder convenient to clean as claimed in claim 8, wherein: the inner wall of the plate frame (53) is provided with a sliding groove (530), and the bottom plate (54) is partially inserted into the sliding groove (530).

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