CN212791832U

CN212791832U - Jarring formula standard sieving machine

Info

Publication number: CN212791832U
Application number: CN202021662955.0U
Authority: CN
Inventors: 林明
Original assignee: China Chemical Mingda Fujian Geological Survey Co Ltd
Current assignee: China Chemical Mingda Fujian Geological Survey Co Ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-03-26
Anticipated expiration: 2030-08-11

Abstract

The application discloses jarring formula standard sieving machine relates to the technical field of sieving machine, including vibrating bin, sieve tray, the screen cloth of setting on the sieve tray, the upper end of screen cloth is provided with the sifter lid, sieve tray left side is provided with the first bracing piece that is used for installing the sifter lid, the sieve tray is provided with the second bracing piece with the position of first bracing piece symmetry, swivelling joint between screen cloth and the second bracing piece, can dismantle between screen cloth and the second bracing piece and be connected with coupling assembling, be provided with the mounting that is used for fixed screen cloth on the first bracing piece. This application has the effect of being convenient for extract arbitrary one deck screen cloth.

Description

Jarring formula standard sieving machine

Technical Field

The application relates to the technical field of sieving machines, in particular to a jarring type standard sieving machine.

Background

The shock-type standard vibrating screen machine is also called a slapping screen, a beater and the like, is applied to coal quality chemical examination and the industries of geological, metallurgy, chemical engineering, scientific research, cement and the like, and is used for sieving and analyzing materials.

The utility model discloses an authorized bullets number is CN 205236375U's utility model discloses a jarring formula standard sieving machine, including vibrating bin, sieve seat, fixed connection screen cloth and the bracing piece on the sieve seat, fixedly connected with diaphragm on the bracing piece of screen cloth top, sieve seat and vibrating bin swing joint, the bracing piece is equipped with two, two bracing piece symmetric distribution is in the screen cloth both sides, the screen cloth top is equipped with the sifter lid, and the block is connected between the adjacent screen cloth.

In view of the above related technologies, the inventor thinks that the above vibrating screen machine is in a use process, adjacent screens are in clamping connection, and when any one layer of screen needs to be extracted, the upper layer of screen needs to be taken down one by one, and the extracting process is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the screen cloth of extraction arbitrary one deck, this application provides a formula of shocking standard sieving machine.

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

the utility model provides a jarring formula standard sieving machine, includes vibrating bin, sieve tray, sets up the screen cloth on the sieve tray, the upper end of screen cloth is provided with the screen cover, the sieve tray left side is provided with the first bracing piece that is used for installing the screen cover, the position of sieve tray and first bracing piece symmetry is provided with the second bracing piece, swivelling joint between screen cloth and the second bracing piece, can dismantle between screen cloth and the second bracing piece and be connected with coupling assembling, be provided with the mounting that is used for fixed screen cloth on the first bracing piece.

By adopting the technical scheme, the screen is connected with the second supporting rod through the connecting assembly, the screen is connected with the first supporting rod through the fixing piece, when the screen of any layer needs to be taken out, the fixing of the fixing piece on the first supporting rod and the screen is removed, and the connecting assembly drives the screen to rotate relative to the second supporting rod, so that the screen of any layer can be conveniently extracted.

Preferably, the connecting assembly comprises a sleeve rotatably connected to the second support rod, and the connecting assembly further comprises a connecting rod connected to the sleeve for fixing the screen.

Through adopting above-mentioned technical scheme, realize the fixed of sleeve and sieve through the connecting rod to realize the swivelling joint between screen cloth and the second bracing piece.

Preferably, the lower part of the connecting rod is connected with a bearing plate for bearing the screen.

Through adopting above-mentioned technical scheme, when the screen cloth is rotatory for the second bracing piece under telescopic drive, the loading board provides the ascending holding power of screen cloth.

Preferably, one side of the screen cloth, which is close to the connecting rod, is provided with a first slot for the connecting rod to be inserted, one end, which is far away from the sleeve, of the connecting rod is connected with a clamping plate, the width of the clamping plate is wider than that of the connecting rod, and one side, which is far away from the connecting rod, of the screen cloth is provided with a second slot for the clamping plate to be inserted.

Through adopting above-mentioned technical scheme, because the width of joint board is greater than the width of connecting rod, when the joint integrated circuit board connects in the second slot, improve the steadiness of being connected between sleeve and the screen cloth.

Preferably, the upper end of the sleeve is connected with a connecting cylinder with a diameter smaller than that of the sleeve, and a slot for the connecting cylinder to be inserted is formed in the lower side of the sleeve.

Through adopting above-mentioned technical scheme, when a plurality of screen cloth were installed on the sieve seat, through being connected of connecting cylinder and slot, improved the joint strength who is connected between the adjacent screen cloth.

Preferably, an operating plate for driving the sleeve to rotate relative to the second support rod is connected to one side of the sleeve away from the connecting rod.

Through adopting above-mentioned technical scheme, be convenient for make the operation panel drive the sleeve rotation through the drive operation panel.

Preferably, the fixing part is a bolt penetrating through the first support rod, and a threaded hole is formed in the position, corresponding to the bolt, of the screen.

Through adopting above-mentioned technical scheme, through being connected of bolt and screw hole, be convenient for realize the fixed of first bracing piece and screen cloth.

Preferably, a third support rod is arranged between the first support rod and the second support rod on the sieve base, and the third support rod is tangent to the side edge of the sieve.

Through adopting above-mentioned technical scheme, when the side of screen cloth is tangent with the third bracing piece, be convenient for realize the location between the adjacent screen cloth.

In summary, the present application includes at least one of the following benefits:

1. the screen is connected with the second support rod through the connecting assembly, the screen is connected with the first support rod through the fixing piece, when any layer of screen needs to be taken out, the fixing of the fixing piece on the first support rod and the screen is released, and the connecting assembly drives the screen to rotate relative to the second support rod, so that the screen of any layer can be conveniently extracted;

2. realize the fixed of sleeve and sieve through the connecting rod to realize the swivelling joint between screen cloth and the second bracing piece.

Drawings

FIG. 1 is a schematic structural view of the overall structure of the present embodiment;

FIG. 2 is a diagram illustrating the operation of the present embodiment;

FIG. 3 is an exploded view of the highlighted connection assembly;

FIG. 4 is an exploded view of the highlighted sleeve connection;

FIG. 5 is an enlarged schematic view at A in FIG. 1;

fig. 6 is a schematic view showing the structure of the third support bar.

Description of reference numerals: 1. a vibration box; 2. a sieve base; 3. screening a screen; 31. a first slot; 32. a second slot; 33. a threaded hole; 4. a first support bar; 41. a jack; 5. a second support bar; 6. a third support bar; 7. fastening a bolt; 8. a connecting assembly; 81. a sleeve; 82. a connecting rod; 9. a clamping and connecting plate; 10. a carrier plate; 11. a connecting cylinder; 12. a slot; 13. an operation panel; 14. bolt, 15, screen cover.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses a jarring formula standard sieving machine. Referring to fig. 1, the standard sieve shaker of jarring formula includes vibration box 1, sieve seat 2, screen cloth 3 and screen lid 15, and vibration box 1 connects in one side of sieve seat 2, and screen cloth 3 places on sieve seat 2, and the figure of screen cloth 3 sets up according to actual need's figure, and screen lid 15 covers the upper portion of establishing at the superiors' screen cloth 3.

Referring to fig. 1, a first support rod 4 is arranged on the left side of a sieve base 2, a second support rod 5 is arranged on the right side of the sieve base 2, the first support rod 4 and the second support rod 5 are arranged in a central symmetry manner relative to the sieve base 2, a sieve cover 15 is connected to the first support rod 4 and the second support rod 5 in an up-and-down sliding manner, and fastening bolts 7 for fixing the sieve cover 15 and the first support rod 4 or the second support rod 5 are connected to the left side and the right side of the sieve cover 15.

Referring to fig. 2 and 3, the screen 3 is rotatably connected to the second support rod 5, the connection assembly 8 is disposed between the screen 3 and the second support rod 5, the connection assembly 8 includes a sleeve 81 rotatably connected to the second support rod 5, the connection assembly 8 further includes a connecting rod 82 connected to the sleeve 81 and used for fixing the screen 3, and a first slot 31 for inserting the connecting rod 82 is disposed at a position of the screen 3 corresponding to the connecting rod 82. One end of the connecting rod 82, which is far away from the sleeve 81, is connected with a clamping plate 9, the width of the clamping plate 9 is wider than that of the connecting rod 82, and a second slot 32 for clamping the clamping plate 9 is arranged at a position, which is far away from the outer edge of the screen 3, of the first slot 31 of the screen 3. When the screen 3 is coupled to the sleeve 81, the screen 3 can be separated from the sleeve 81 only in the up-down direction by coupling the snap plate 9 to the link 82.

Referring to fig. 2 and 3, the sleeve 81 is connected to the lower portion of the connecting rod 82 to form a bearing plate 10 for receiving the screen 3, and when the sleeve 81 drives the screen 3 to rotate in a direction away from the first supporting rod 4, the screen 3 is always disposed on the upper portion of the bearing plate 10, and the bearing plate 10 provides an upward supporting function for the screen 3.

Referring to fig. 2 and 3, the operating plate 13 is welded to a side of the sleeve 81 away from the connecting rod 82, and the operating plate 13 is convenient for the operating plate 13 to drive the sleeve 81 to rotate relative to the second support rod 5.

Referring to fig. 3 and 4, the upper portion of the sleeve 81 is connected with a connecting cylinder 11 with a diameter smaller than that of the sleeve 81, one end of the sleeve 81, which is far away from the connecting cylinder 11, is provided with a slot 12 for the connecting cylinder 11 to be inserted, and when a plurality of screen meshes 3 are installed, the sleeves 81 of adjacent screen meshes 3 are sleeved, so that the connection between the adjacent screen meshes 3 can be increased.

Referring to fig. 1 and 5, when the screen cloth 3 is disposed on the upper portion of the screen seat 2, a fixing member for fixing the screen cloth 3 is disposed on the first support rod 4, in this embodiment, the fixing member is a bolt 14, a socket 41 for the bolt 14 to pass through is disposed on the first support rod 4, and a threaded hole 33 for the bolt 14 to be screwed is disposed at a position of the screen cloth 3 corresponding to the bolt 14.

Referring to fig. 5 and 6, the sieve base 2 is provided with a third support rod 6 between the first support rod 4 and the second support rod 5, when the threaded hole 33 of the sieve mesh 3 corresponds to the insertion hole 41, the side of the sieve mesh 3 abuts against the third support rod 6, and the third support rod 6 plays a role in positioning the sieve meshes 3, so that when the sieve mesh 3 is fixed, the threaded hole 33 is convenient to correspond to the bolt 14.

The implementation principle of the embodiment of the application is that a jarring formula standard sieving machine:

when the installation screen cloth 3, cup joint sleeve 81 and second bracing piece 5, be connected screen cloth 3 with sleeve 81 through connecting rod 82, fix screen cloth 3 through bolt 14, after a plurality of screen cloth 3 are fixed to finish, it is fixed through fastening bolt 7 with the sieve lid 15 on screen cloth 3 upper portion, when shaking the sieve and finishing the screen cloth 3 that needs to extract any one deck, dismantle the corresponding bolt 14 of screen cloth 3, make operation panel 13 drive sleeve 81 and rotate relative second bracing piece 5, upwards take out screen cloth 3, thereby realize the extraction of the arbitrary one deck screen cloth 3 of sieve.

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 standard sieving machine, includes vibrating bin (1), sieve seat (2), sets up screen cloth (3) on sieve seat (2), the upper end of screen cloth (3) is provided with screen lid (15), sieve seat (2) left side is provided with first bracing piece (4) that are used for installing screen lid (15), sieve seat (2) are provided with second bracing piece (5), its characterized in that with the position of first bracing piece (4) symmetry: swivelling joint between screen cloth (3) and second bracing piece (5), can dismantle between screen cloth (3) and second bracing piece (5) and be connected with coupling assembling (8), be provided with the mounting that is used for fixed screen cloth (3) on first bracing piece (4).

2. A jar shaker as defined in claim 1 wherein: coupling assembling (8) are including rotating connection sleeve (81) on second bracing piece (5), coupling assembling (8) are still including connecting rod (82) that are used for fixed screen cloth (3) on sleeve (81).

3. A jar shaker as defined in claim 2 wherein: the lower part of the connecting rod (82) is connected with a bearing plate (10) used for bearing the screen (3).

4. A jar shaker as defined in claim 2 wherein: first slot (31) that supply connecting rod (82) to peg graft are seted up to one side that screen cloth (3) are close to connecting rod (82), the one end that sleeve (81) were kept away from in connecting rod (82) is connected with joint board (9), the width of joint board (9) is wider in the width of connecting rod (82), second slot (32) that supply joint board (9) to peg graft are seted up in one side that connecting rod (82) were kept away from in first slot (31) in screen cloth (3).

5. A jar shaker as defined in claim 2 wherein: the sleeve (81) upper end is connected with connecting cylinder (11) that the diameter is less than sleeve (81), slot (12) that supply connecting cylinder (11) to peg graft are seted up to sleeve (81) downside.

6. A jar shaker as defined in claim 2 wherein: one side of the sleeve (81) far away from the connecting rod (82) is connected with an operating plate (13) used for driving the sleeve (81) to rotate relative to the second supporting rod (5).

7. A jar shaker as defined in claim 1 wherein: the fixing piece is a bolt (14) penetrating through the first supporting rod (4), and a threaded hole (33) is formed in the position, corresponding to the bolt (14), of the screen (3).

8. A jar shaker as defined in claim 1 wherein: a third support rod (6) is arranged between the first support rod (4) and the second support rod (5) on the sieve base (2), and the third support rod (6) is tangent to the side edge of the sieve mesh (3).