CN213727736U

CN213727736U - Jarring formula sieving machine

Info

Publication number: CN213727736U
Application number: CN202022639926.9U
Authority: CN
Inventors: 魏代娇; 王赶; 刘振华; 李东
Original assignee: Shandong Lanao Environmental Protection Technology Co ltd
Current assignee: Shandong Lanao Environmental Protection Technology Co ltd
Priority date: 2020-11-14
Filing date: 2020-11-14
Publication date: 2021-07-20
Anticipated expiration: 2030-11-14

Abstract

The application relates to a jarring formula sieving machine, it includes fixing base, vibration mechanism and screening mechanism, and vibration mechanism connects in the fixing base for vibrate screening mechanism, and screening mechanism connects in vibration mechanism. Screening mechanism includes square bucket and the sieve steamer tray that is used for screening articles for use, and square bucket is connected in the vibration mechanism, has seted up a plurality of rectangular holes on the lateral wall of square bucket, sieve steamer tray and square bucket sliding connection, and the sieve steamer tray is located square bucket, and the sieve steamer tray passes the rectangular hole and slides and enter into square bucket. Put into the sieve steamer tray with the sample, vibration mechanism drives square bucket and sieve steamer tray vibration to sieve the sample, the sample that the particle diameter is minimum falls into the sieve steamer tray of bottom, can take out the sieve steamer tray through the mode of pull, thereby changes the sample. This application has the sample and changes the convenience, characteristics that work efficiency is high.

Description

Jarring formula sieving machine

Technical Field

The application relates to the field of screening, especially, relate to a jarring formula sieving machine.

Background

The sieving machine is commonly used in laboratories and quality inspection rooms, and is widely used in metallurgy, powder, chemical industry, medicine, building materials, geology and other aspects. The vibrating sieving machine is one equipment for vibrating sieving granular and powder material. The sieving machine relies on the vibration multilayer sieve box, passes through the screening of each layer screen cloth of equidimension not with the granule of different granularity size, and the aperture of screen cloth diminishes from last to down gradually in the sieve box to make the large granule stay in more sieve box, the tiny particle stays in the sieve box of lower, later to the sample sampling test who stays in the sieve box.

The chinese utility model patent application with publication number CN210934858U discloses a sieving machine, which comprises a base, a fixed plate arranged above the base in a sliding manner along the vertical direction, and a vibrating motor fixed at the bottom of the fixed plate; the top of the fixing plate is provided with a plurality of collecting discs, a top cover is arranged on the top of each collecting disc, a pressing device for limiting the top cover is arranged on the top of the fixing plate, and each pressing device comprises three lead screws rotatably arranged on the top of the fixing plate and a pressing plate in threaded connection with the three lead screws; the pressing plate comprises a wafer and three connecting rods uniformly distributed on the peripheral surface of the wafer along the circumferential direction, and each connecting rod is in threaded connection with one lead screw; the end part of the screw rod is provided with a driving mechanism for driving the screw rod to rotate; a connecting mechanism for connecting the fixing plate and the base is arranged between the fixing plate and the base. The driving gear is rotated, the driving gear drives the driven gear to rotate after rotating, the driven gear drives the screw to rotate, the screw drives the pressing plate to move downwards, and the pressing plate is downwards abutted to the top cover after being contacted with the top cover, so that the top cover is fixed. The utility model discloses a can fix the catch tray, improve the holistic stability of sieving machine to certain practicality has.

In view of the above-mentioned related technologies, the inventor thinks that the top cover is loosened by rotating the driving gear in the process of replacing the sample, and then the collection tray is taken out, which causes the inconvenience of replacing the sample.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the replacement of samples, the present application provides a jarring formula sieving machine.

The application provides a jarring formula sieving machine adopts following technical scheme:

a jarring type sieving machine comprises a fixed seat, a vibrating mechanism and a sieving mechanism, wherein the vibrating mechanism is connected to the fixed seat and used for vibrating the sieving mechanism;

screening mechanism includes square bucket and a plurality of sieve steamer tray that is used for screening and collects the sample, square bucket is connected in vibration mechanism, a plurality of rectangular holes have been seted up on the lateral wall of square bucket, the rectangular hole is vertical range, the sieve steamer tray slides with square bucket through wearing to locate in the rectangular hole and being connected.

Through adopting above-mentioned technical scheme, in putting into the sieve steamer tray with the sample that need be sieved, put into square bucket through the rectangular hole with the sieve steamer tray that contains the sample and other sieve steamer trays. The sieve steamer tray that contains the sample is located the top, and vibration mechanism drives square bucket vibration, and sample, sieve steamer tray and rectangle screen cloth vibrate along with square bucket. As the meshes of the rectangular screen are gradually reduced from top to bottom, the samples are sequentially screened from top to bottom. The screened sample is taken out of the square barrel along with the screen drawer, so that the rectangular screen mesh is convenient to clean

Optionally, the sieve steamer tray includes two fixed plates, butt joint board and rectangle screen cloth, two the fixed plate all with butt joint board fixed connection, fixed plate perpendicular to butt joint board, two the one end that butt joint board was kept away from to the fixed plate is fixed with the connecting plate, connecting plate perpendicular to fixed plate, the rectangle screen cloth is fixed in the bottom of two fixed plates, butt joint board and connecting plate, the bottom welding that is close to the fixed plate of square bucket diapire, butt joint board and connecting plate has the bottom plate.

Through adopting above-mentioned technical scheme, the sample wafer is put into the rectangle screen cloth, sieves the sample through constantly vibrating, and the sample falls to being located the bottom plate on lowest layer to the convenience is taken out.

Optionally, a plurality of grooves are formed in the inner side wall, in contact with the abutting plate, of the square barrel, the shape and size of each groove are the same as those of the abutting plate, and the abutting plate is arranged in each groove.

Through adopting above-mentioned technical scheme, the recess can be arranged in to the butt plate to can fix the rectangle screen cloth, make the rectangle screen cloth vibrate along with square bucket, can prevent simultaneously that the sample that is sieved from falling into on the lateral wall of butt plate upper end, thereby reduce experimental error.

Optionally, the inner walls of the two side walls of the butt plate perpendicular to the square barrel are provided with sliding grooves which are horizontally arranged, one side, close to the square barrel, of the fixing plate is fixed with a sliding strip, the sliding strip slides along the sliding grooves, and one end, close to the connecting plate, of the sliding grooves is in an amplification shape.

Through adopting above-mentioned technical scheme, the fixed plate can slide along the spout and enter into square bucket in, the spout is close to the one end of connecting plate and is enlargeing the form, plays the effect of direction, makes things convenient for the entering of draw runner.

Optionally, a plurality of guide plates are fixed on the inner wall of the square barrel, and the guide plates are located above the sliding grooves and arranged in a downward inclined manner.

Through adopting above-mentioned technical scheme, the guide plate can reduce the sample that is sieved and fall into on the lateral wall of fixed plate upper end and the fixed plate to the square barrel between the clearance.

Optionally, the both ends of connecting plate lateral wall are fixed with first circular snap ring, be fixed with the circular snap ring of several second on the lateral wall of square bucket, the circular snap ring of second is located the lateral wall between the rectangular hole, first circular snap ring and the circular snap ring coaxial line of second, first circular snap ring and the circular snap ring of second are pegged graft and are had the U-shaped inserted link.

Through adopting above-mentioned technical scheme, the U-shaped grafting pole is pegged graft in first circular snap ring and the circular snap ring of second to fix the sieve steamer tray, prevent the square bucket of sieve steamer tray roll-off at the in-process of vibrations.

Optionally, an observation hole is formed in the outer side wall of the connecting plate and located between the two first circular clamping rings, tempered observation glass is fixed to the outer side wall of the connecting plate and located in the observation hole.

Through adopting above-mentioned technical scheme, see through the screening situation that the sample can be observed in the sieve steamer tray in the observation hole, and then adjust the screening time.

Optionally, the vibration mechanism includes vibrating spring, vibration board and vibrating motor, vibrating spring has four, vibrating spring's one end is fixed in the fixing base, the one end that vibrating spring kept away from the fixing base is fixed in the vibration board, vibrating motor is located the position that the vibration board is close to the fixing base, square bucket is fixed in on the vibration board keeps away from the lateral wall of fixing base one side.

Through adopting above-mentioned technical scheme, vibrating motor drives the vibration board vibration, because square bucket and vibration board fixed connection, so square bucket vibrates along with the vibration board to sieve the sample.

In summary, the present application includes at least one of the following beneficial technical effects:

1. this application has set up vibrating motor, spring, vibration board, square bucket, sieve steamer tray and rectangle screen cloth, and vibrating motor drives the vibration board vibration, because square bucket and vibration board fixed connection, so square bucket vibrates along with vibrating the board, and the sieve steamer tray vibrates along with square bucket with the rectangle screen cloth to sieve the sample. The sieve drawer is connected with the square barrel in a sliding manner, so that the sieve drawer is convenient to take out, and a sample is convenient to replace;

2. this application has set up tempering observation glass to see through the screening situation that the sample can be observed in the sieve steamer tray in the observation hole, and then adjust the screening time.

Drawings

Fig. 1 is a schematic structural diagram of a jar shaker according to an embodiment of the present disclosure.

Fig. 2 is an exploded view of a sifting mechanism in an embodiment of the present application.

Description of reference numerals: 1. a fixed seat; 2. a vibration mechanism; 21. a vibration spring; 22. a vibrating plate; 23. a vibration motor; 3. a screening mechanism; 31. a square barrel; 32. a drawer is screened; 321. a fixing plate; 322. a butt joint plate; 323. a connecting plate; 324. a rectangular screen; 325. a slide bar; 326. a base plate; 33. a rectangular hole; 34. a groove; 35. a chute; 36. a baffle; 37. a first circular snap ring; 38. a second circular snap ring; 39. a U-shaped insertion rod; 310. tempering observation glass; 311. a handle.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a jarring formula sieving machine. Referring to fig. 1, the jarring type sieving machine includes a fixed seat 1, a vibrating mechanism 2 and a sieving mechanism 3. Fixing base 1 installs subaerial, and vibration mechanism 2 includes four vibrating spring 21, and vibrating spring 21 vertical welding is kept away from on the one end on ground at fixing base 1. One end of the vibration spring 21, which is far away from the fixed seat 1, is welded with a vibration plate 22, a vibration motor 23 is installed on the side wall of the vibration plate 22, which is close to the vibration spring 21, and the screening mechanism 3 is connected to the vibration plate 22. The vibrating motor 23 drives the vibrating plate 22 to vibrate, and the sieving mechanism 3 connected with the vibrating plate 22 vibrates therewith, so as to sieve the sample.

Referring to fig. 2, the sieving mechanism 3 includes a square tub 31 and a plurality of sieve drawers 32 for sieving samples. The square barrel 31 is welded on the vibrating plate 22 (see fig. 1), the square barrel 31 is in a rectangular shape, a plurality of rectangular holes 33 are formed in one side wall of the square barrel 31, and the rectangular holes 33 are vertically arranged on the side wall of the square barrel 31. The sieve drawer 32 is connected with the inner side wall of the square barrel 31 in a sliding mode, the sieve drawer 32 enters the square barrel 31 through the rectangular hole 33, the sieve drawer 32 comprises two fixing plates 321 and a rectangular sieve screen 324, an abutting plate 322 is perpendicularly welded between the two fixing plates 321, a connecting plate 323 is perpendicularly welded between the two fixing plates 321, and the connecting plate 323 is located at one end, far away from the abutting plate 322, of the fixing plates 321. A rectangular screen 324 is welded to the bottoms of the two fixing plates 321, the abutment plate 322 and the connecting plate 323 so that the sample can be screened. The bottom of the two fixing plates 321, the abutting plate 322 and the connecting plate 323 near the bottom wall of the square barrel 31 are welded with a bottom plate 326, and the screened sample falls onto the bottom plate 326, so that the sample is collected. The sample to be screened is put into the sieve drawer 32, and the sieve drawer 32 containing the sample and other sieve drawers 32 are put into the square barrel 31 through the rectangular hole 33. The sample, the sieve drawer 32 and the rectangular sieve 324 are vibrated together with the square tub 31. Since the mesh of the rectangular screen 324 is gradually reduced from top to bottom, the samples are sequentially screened from top to bottom, and finally the sample with the smallest particle size falls onto the bottom plate 326. The screened sample is taken out of the square tub 31 together with the screen drawer 32, thereby facilitating the cleaning of the rectangular screen 324 and the replacement of the sample.

A plurality of grooves 34 are arranged on the inner side wall of the square barrel 31, which is contacted with the abutting plate 322, and the shape and the size of the grooves 34 are the same as those of the abutting plate 322. The length from the bottom wall of the groove 34 to the side wall of the square tub 31 adjacent to the connecting plate 323 is the same as that of the fixing plate 321. The abutment plate 322 is placed in the groove 34, which prevents the screened sample from falling onto the sidewall of the upper end of the abutment plate 322, thereby reducing the error of the test.

Two side walls of the square barrel 31 close to the fixing plate 321 are provided with horizontal sliding grooves 35, and the cross section of each sliding groove 35 is in a T shape. A sliding bar 325 is integrally arranged in the middle of the fixing plate 321, the cross section of the sliding bar 325 is in a T shape, and the sliding bar 325 slides along the sliding groove 35. The fixing plate 321 slides along the sliding groove 35 and enters the square barrel 31 to play a guiding role, so that the sliding strip 325 can conveniently enter. The end of the chute 35 adjacent the web 323 is enlarged to facilitate entry of the slide 325 into the chute 35.

A plurality of guide plates 36 are fixed on the inner wall of the square barrel 31, one side of the guide plate 36, which is far away from the inner wall of the square barrel 31, is inclined downwards, and the guide plate 36 is positioned above the sliding chute 35. The guide plate 36 can reduce the sample to be screened from falling onto the sidewall of the upper end of the fixing plate 321 and the gap between the fixing plate 321 and the square tub 31.

The outer side wall of the connecting plate 323 is welded with a first circular snap ring 37, and the outer side wall of the square barrel 31 is welded with a plurality of second circular snap rings 38. A second circular snap ring 38 is located on the side wall between the rectangular holes 33, and a first circular snap ring 37 is coaxially arranged with the second circular snap ring 38. First circular snap ring 37 pegs graft with second circular snap ring 38 has U-shaped peg graft pole 39, and U-shaped peg graft pole 39 is the shape of falling U, and U-shaped peg graft pole 39 includes two montants and a horizontal pole, and two montants weld at the both ends of horizontal pole. Two vertical rods of the U-shaped insertion rod 39 are inserted into the first circular clamping ring 37 and the second circular clamping ring 38, so that the sieve drawer 32 is fixed, and the sieve drawer 32 is prevented from sliding out of the square barrel 31 in the vibrating process.

The connecting plate 323 is provided with an observation hole which is rectangular and is positioned between the two first circular snap rings 37. Toughened observation glass 310 is bonded on the connecting plate 323, and the toughened observation glass 310 is located in the observation hole. The screening condition of the sample in the screening drawer 32 can be observed through the observation hole, and the screening time is further adjusted. The handle 311 is welded on the outer side wall of the connecting plate 323, and the handle 311 is positioned above the observation hole. The pulling of the screen drawer 32 is facilitated by the handle 311, thereby facilitating the cleaning of the rectangular screen 324 and the replacement of the sample.

The implementation principle of this application embodiment a jarring formula sieving machine does: the sample to be screened is put into the sieve drawer 32, and the sieve drawer 32 containing the sample and other sieve drawers 32 are put into the square barrel 31 through the rectangular hole 33. The sieve drawer 32 containing the sample is positioned above the other sieve drawers 32, and the sieve drawer 32 is fixed by inserting the U-shaped insertion rod 39 into the first circular snap ring 37 and the second circular snap ring 38.

The vibration motor 23 is started, the vibration motor 23 drives the vibration plate 22 to vibrate, the square barrel 31 fixedly connected with the vibration plate 22 vibrates therewith, and the square barrel 31 drives the sieve drawer 32 to vibrate. Since the mesh of the rectangular screen 324 is gradually reduced from top to bottom, the samples are sequentially screened from top to bottom, and finally the sample with the smallest particle size falls onto the bottom plate 326. The screened sample is taken out of the square barrel 31 together with the screen drawer 32.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a jarring formula sieving machine which characterized in that: the screening machine comprises a fixed seat (1), a vibrating mechanism (2) and a screening mechanism (3), wherein the vibrating mechanism (2) is connected to the fixed seat (1) and used for vibrating the screening mechanism (3), and the screening mechanism (3) is connected to the vibrating mechanism (2);

screening mechanism (3) are including square bucket (31) and a plurality of sieve steamer tray (32) that are used for the screening and collect the sample, square bucket (31) are connected in vibration mechanism (2), a plurality of rectangular hole (33) have been seted up on the lateral wall of square bucket (31), rectangular hole (33) are vertical range, sieve steamer tray (32) slide with square bucket (31) through wearing to locate in rectangular hole (33) and be connected.

2. A jar shaker as defined in claim 1, wherein: sieve steamer tray (32) include two fixed plates (321), butt plate (322) and rectangle screen cloth (324), two fixed plate (321) all with butt plate (322) fixed connection, fixed plate (321) perpendicular to butt plate (322), two the one end that butt plate (322) were kept away from to fixed plate (321) is fixed with connecting plate (323), connecting plate (323) perpendicular to fixed plate (321), rectangle screen cloth (324) are fixed in the bottom of two fixed plates (321), butt plate (322) and connecting plate (323), are close to bottom plate (326) are welded to the bottom of fixed plate (321), butt plate (322) and connecting plate (323) of square bucket (31) diapire.

3. A jar shaker as defined in claim 2, wherein: a plurality of grooves (34) are formed in the inner side wall, in contact with the abutting plate (322), of the square barrel (31), the shape and the size of each groove (34) are the same as those of the abutting plate (322), and the abutting plate (322) is arranged in the grooves (34).

4. A jar shaker as defined in claim 3, wherein: the inner walls of the two side walls of the square barrel (31) perpendicular to the abutting plates (322) are provided with sliding grooves (35) which are horizontally arranged, one side of the fixed plate (321) close to the square barrel (31) is fixed with a sliding strip (325), the sliding strip (325) slides along the sliding grooves (35), and one end of each sliding groove (35) close to the connecting plate (323) is enlarged.

5. A jar shaker as claimed in claim 4, wherein: a plurality of guide plates (36) are fixed on the inner wall of the square barrel (31), and the guide plates (36) are positioned above the sliding grooves (35) and are arranged in a downward inclined mode.

6. A jar shaker as claimed in claim 5, wherein: the both ends of connecting plate (323) lateral wall are fixed with first circular snap ring (37), be fixed with the circular snap ring of several second (38) on the lateral wall of square barrel (31), the circular snap ring of second (38) are located the lateral wall between rectangular hole (33), first circular snap ring (37) and the circular snap ring of second (38) coaxial line, first circular snap ring (37) and the circular snap ring of second (38) are pegged graft and are had U-shaped inserted link (39).

7. A jar shaker as claimed in claim 6, wherein: the outer side wall of the connecting plate (323) is provided with an observation hole, the observation hole is positioned between the two first circular snap rings (37), the outer side wall of the connecting plate (323) is fixed with toughened observation glass (310), and the toughened observation glass (310) is positioned in the observation hole.

8. A jar shaker as defined in claim 7, wherein: vibration mechanism (2) are including vibrating spring (21), vibration board (22) and vibrating motor (23), vibrating spring (21) have four, the one end of vibrating spring (21) is fixed in fixing base (1), the one end that fixing base (1) were kept away from in vibrating spring (21) is fixed in vibration board (22), vibrating motor (23) are located the position that vibrating board (22) are close to fixing base (1), square bucket (31) are fixed in on the lateral wall that fixing base (1) one side was kept away from in vibration board (22).