CN213001174U

CN213001174U - Novel triaxial horizontal vibrating screen

Info

Publication number: CN213001174U
Application number: CN202021285066.7U
Authority: CN
Inventors: 张勇
Original assignee: Wuhan Jester Heavy Industry Equipment Co ltd
Current assignee: Wuhan Jester Heavy Industry Equipment Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-04-20
Anticipated expiration: 2030-07-03

Abstract

The utility model belongs to the technical field of sieve machine equipment, especially, be a novel horizontal shale shaker of triaxial, need lead to the cost higher through three vibration axle of three motor control to the triaxial shale shaker among the prior art, and be difficult to realize the sieve along the vibration of vibration axle axis direction, lead to the limited problem of sieve efficiency, present following scheme is proposed, and it includes sieve case and base, sieve case front side fixed mounting has the vibrating bin, and vibrating bin front side fixed mounting has the motor, the one end of fixedly connected with main shaft on the motor output shaft, the vibrating bin rotates the cover and establishes in the main shaft outside, has seted up two mounting holes on the inner wall of vibrating bin rear side, all rotates in two mounting holes and installs the countershaft, and equal fixed mounting has a transmitting gear on main shaft and two countershafts. The utility model discloses a thereby the vibration of single motor drive sieve case has reduced the cost of equipment, and thereby improves through the vibration that realizes the three direction of sieve case and is the screening efficiency of sieve case, and the reliability is high.

Description

Novel triaxial horizontal vibrating screen

Technical Field

The utility model relates to a screen (ing) machine equipment technical field especially relates to a novel horizontal shale shaker of triaxial.

Background

The vibrating screen is a screening machine commonly used by enterprises and used for screening, grading, washing, medium removing and dewatering materials. The production efficiency of the screening equipment and the energy saving degree directly influence the economic benefit of enterprises. With the development of modern industry in China, higher requirements are put forward on the traditional screening machine. Greater screening capacity, lower energy consumption, more convenient installation size are required; especially mobile crushing and screening stations developed in recent years put more stringent demands on the vibrating screen industry. Obviously, circular vibrating screens and linear vibrating screens in the traditional sense cannot meet the market requirements, and under the situation, horizontal triaxial vibrating screens are produced by the following steps: 200710011470.8 discloses a three-axis self-synchronizing elliptical vibrating screen, wherein three independent vibrating shafts are sequentially arranged from a feeding end to a discharging end of the vibrating screen, two ends of each vibrating shaft are provided with eccentric blocks which are driven by three motors, and the rotating directions of the two vibrating shafts at the two ends of a screen box are opposite. The application is a three-shaft self-synchronizing elliptical vibrating screen,

however, the three-axis vibrating screen in the prior art needs to control three vibrating shafts through three motors, so that the cost is high, the vibrating screen plate is difficult to vibrate along the axial direction of the vibrating shafts, the vibrating screen efficiency is limited, and therefore a novel three-axis horizontal vibrating screen is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the triaxial shale shaker among the prior art and need lead to the cost higher, and be difficult to realize the sieve along the vibration of vibration axle axis direction, lead to the limited shortcoming of sieve efficiency that shakes through the three vibration axle of three motor control, and the neotype triaxial horizontal vibration sieve that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a novel triaxial horizontal vibrating screen comprises a screen box and a base, wherein the front side of the screen box is fixedly provided with a vibrating box, the front side of the vibrating box is fixedly provided with a motor, one end of a main shaft is fixedly connected onto an output shaft of the motor, the vibrating box is rotatably sleeved on the outer side of the main shaft, the inner wall of the rear side of the vibrating box is provided with two mounting holes, countershafts are rotatably mounted in the two mounting holes respectively, rotating gears are fixedly mounted on the main shaft and the two countershafts respectively, the front sides of the three rotating gears are fixedly provided with first eccentric plates, the inner walls of the two sides of the vibrating box are provided with mounting grooves respectively, transverse shafts are rotatably mounted in the two mounting grooves respectively, one ends of the two transverse shafts close to each other are fixedly provided with bevel gears, the bevel gears are fixedly mounted on the main shaft, the bevel gears on the two sides are engaged with the bevel gears, the screen box is characterized in that one ends of supporting rods are connected to the front side and the rear side of the screen box in a rotating mode through hinges, a sleeve is sleeved on the outer sides of the four supporting rods in a sliding mode, one end of a first spring is fixedly connected to the other end of each supporting rod, the other end of each first spring is fixedly connected with the inner wall of the bottom of the corresponding sleeve, the bottom of each sleeve is connected with the same bottom plate through hinges in a rotating mode, a sliding groove is formed in the top of the base, and the bottom.

Preferably, the one end of the equal fixedly connected with second spring in one side that two sleeves that lie in same one side of sieve case kept away from each other in four sleeves, the other end of second spring all with bottom plate top fixed connection, reset the sleeve.

Preferably, the equal fixedly connected with third spring's of both sides one end around the bottom plate, the other end of third spring all with the spout inner wall fixed connection that corresponds, reset the bottom plate.

Preferably, two positioning plates are fixedly mounted on the inner wall of the front side of the vibration box, and the two positioning plates are respectively rotatably sleeved on the outer sides of the corresponding transverse shafts to position the two transverse shafts.

Preferably, limiting plates are fixedly mounted at the rear ends of the two auxiliary shafts, and the vibrating box is rotatably sleeved on the outer sides of the two limiting plates to limit the two auxiliary shafts.

Preferably, the equal fixedly connected with one end of two guide bars in both sides around the bottom plate, the base slip cap is established in four guide bar outsides, leads spacingly to the bottom plate.

In the utility model, the motor is turned on, the motor output shaft drives the main shaft to rotate, the main shaft drives the three first eccentric plates to rotate through the transmission between the three rotating gears, the three first eccentric plates drive the vibrating box and the sieve box to vibrate transversely and vertically when rotating, and the first spring and the second spring reset the sieve box and the transverse motion and the vertical motion;

in the utility model, the main shaft drives the two second eccentric plates to rotate through the transmission between the three bevel gears, the two second eccentric plates rotate to drive the vibrating box and the sieve box to vibrate vertically and vertically, and the third spring and the second spring reset the vertical motion and the vertical motion of the sieve box, thereby realizing the simultaneous vibration of the sieve box in three directions and improving the screening efficiency of the sieve box;

the utility model has the advantages of reasonable design, thereby the vibration through single motor drive sieve case has reduced the cost of equipment, and thereby improves through the vibration that realizes the three direction of sieve case and is the screening efficiency of sieve case, and the reliability is high.

Drawings

Fig. 1 is a schematic structural view of a novel triaxial horizontal vibrating screen provided by the present invention;

fig. 2 is a schematic structural view of a cross section a-a of a novel triaxial horizontal vibrating screen according to the present invention;

fig. 3 is a schematic structural diagram of a part B of the novel triaxial horizontal vibrating screen provided by the present invention.

In the figure: 1. a screen box; 2. a base; 3. a vibration box; 4. a motor; 5. a main shaft; 6. a counter shaft; 7. a gear; 8. a first eccentric plate; 9. a horizontal axis; 10. a bevel gear; 11. a second eccentric plate; 12. a support bar; 13. a sleeve; 14. a first spring; 15. a second spring; 16. a third spring; 17. positioning a plate; 18. a guide bar; 19. a limiting plate; 20. a base plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a novel triaxial horizontal vibrating screen comprises a screen box 1 and a base 2, a vibrating box 3 is fixedly arranged at the front side of the screen box 1, a motor 4 is fixedly arranged at the front side of the vibrating box 3, one end of a main shaft 5 is fixedly connected to an output shaft of the motor 4, the vibrating box 3 is rotatably sleeved at the outer side of the main shaft 5, two mounting holes are arranged on the inner wall of the rear side of the vibrating box 3, auxiliary shafts 6 are respectively and rotatably arranged in the two mounting holes, rotating gears 7 are respectively and fixedly arranged on the main shaft 5 and the two auxiliary shafts 6, first eccentric plates 8 are respectively and fixedly arranged at the front sides of the three rotating gears 7, mounting grooves are respectively arranged on the inner walls at the two sides of the vibrating box 3, transverse shafts 9 are respectively and rotatably arranged in the two mounting grooves, bevel gears 10 are respectively and fixedly arranged at the mutually adjacent ends of the two transverse shafts 9, bevel, the equal fixed mounting in one side that two bevel gears 10 that are located both sides kept away from each other has second eccentric plate 11, both sides all rotate the one end that is connected with bracing piece 12 through the hinge around the sieve case 1, four equal sliding sleeve in the bracing piece 12 outside are equipped with sleeve 13, the one end of the equal fixedly connected with first spring 14 of the other end of four bracing pieces 12, the other end of four first spring 14 all with the sleeve 13 bottom inner wall fixed connection that corresponds, four sleeve 13 bottoms are connected with same bottom plate 20 through the hinge rotation, the spout has been seted up at 2 tops of base, bottom plate 20 and spout sliding connection.

The utility model discloses in, lie in the one end that the equal fixedly connected with second spring 15 in one side that two sleeves 13 of sieve case 1 with one side kept away from each other among four sleeves 13, the other end of second spring 15 all with bottom plate 20 top fixed connection, reset sleeve 13.

The utility model discloses in, the equal fixedly connected with third spring 16's in both sides one end around the bottom plate 20, the other end of third spring 16 all with the spout inner wall fixed connection that corresponds, reset bottom plate 20.

The utility model discloses in, fixed mounting has two locating plates 17 on the 3 front side inner walls of vibrating bin, and two locating plates 17 rotate the cover respectively and establish in the 9 outsides of corresponding cross axle, fix a position two cross axles 9.

The utility model discloses in, the equal fixed mounting in 6 rear ends of two countershafts has limiting

plate

19, and 3 rotating sleeve of vibrating bin establish in the 19 outsides of two limiting plates, carry on spacingly to two countershafts 6.

The utility model discloses in, the one end of two guide bars 18 of the equal fixedly connected with in both sides around the

bottom plate

20, 2 slip covers of base are established in the 18 outsides of four guide bars, lead to the bottom plate 20 spacing.

The utility model discloses in, when using, through opening motor 4, motor 4 output shaft drives main shaft 5 and rotates, main shaft 5 drives three first eccentric plate 8 through the transmission between three bull gear 7 and rotates, three first eccentric plate 8 drives vibrating bin 3 and sieve case 1 lateral vibration and vertical vibration when rotating, first spring 14 and second spring 15 reset sieve case 1 and lateral motion and vertical movement, simultaneously main shaft 5 drives two second eccentric plates 11 through the transmission between three bevel gear 10 and rotates, two second eccentric plates 11 rotate and drive vibrating bin 3 and sieve case 1 longitudinal vibration and vertical vibration, third spring 16 and second spring 15 reset sieve case 1's longitudinal motion and vertical motion, thereby realize the simultaneous vibration of sieve case 1 three direction, improve sieve case 1's screening efficiency.

Claims

1. A novel triaxial horizontal vibrating screen comprises a screen box (1) and a base (2), and is characterized in that the front side of the screen box (1) is fixedly provided with a vibrating box (3), the front side of the vibrating box (3) is fixedly provided with a motor (4), one end of a main shaft (5) is fixedly connected onto an output shaft of the motor (4), the vibrating box (3) is rotatably sleeved outside the main shaft (5), the inner wall of the rear side of the vibrating box (3) is provided with two mounting holes, auxiliary shafts (6) are respectively rotatably arranged in the two mounting holes, rotating gears (7) are respectively fixedly arranged on the main shaft (5) and the two auxiliary shafts (6), first eccentric plates (8) are respectively fixedly arranged on the front sides of the three rotating gears (7), mounting grooves are respectively arranged on the inner walls of the two sides of the vibrating box (3), transverse shafts (9) are respectively rotatably arranged in the two mounting grooves, bevel gears (10) are respectively fixedly arranged at one ends of the, the bevel gear (10) is fixed on the main shaft (5), the bevel gears (10) on two sides are all meshed with the bevel gears (10) on the main shaft (5), the second eccentric plate (11) is fixedly mounted on one side, away from each other, of the two bevel gears (10) on two sides, one end of each supporting rod (12) is connected to the front side and the rear side of the screen box (1) through rotation of a hinge, the sleeves (13) are sleeved on the outer sides of the four supporting rods (12) in a sliding mode, one ends of the first springs (14) are fixedly connected to the other ends of the four supporting rods (12), the other ends of the four first springs (14) are fixedly connected to the inner walls of the bottoms of the corresponding sleeves (13), the bottoms of the four sleeves (13) are connected with the same bottom plate (20) through rotation of the hinge, the top of the base (2) is provided.

2. A novel triaxial horizontal vibrating screen according to claim 1, wherein one end of a second spring (15) is fixedly connected to one side of each of the four sleeves (13) which is far away from the two sleeves (13) on the same side of the screen box (1), and the other end of the second spring (15) is fixedly connected to the top of the bottom plate (20).

3. The novel triaxial horizontal vibrating screen of claim 1, wherein the front and rear sides of the bottom plate (20) are fixedly connected with one end of a third spring (16), and the other end of the third spring (16) is fixedly connected with the corresponding inner wall of the chute.

4. The novel triaxial horizontal vibrating screen according to claim 1, wherein two positioning plates (17) are fixedly mounted on the inner wall of the front side of the vibrating box (3), and the two positioning plates (17) are respectively rotatably sleeved on the outer sides of the corresponding transverse shafts (9).

5. The novel triaxial horizontal vibrating screen according to claim 1, wherein the two auxiliary shafts (6) are fixedly provided with a limiting plate (19) at the rear end, and the vibrating box (3) is rotatably sleeved on the outer sides of the two limiting plates (19).

6. The novel triaxial horizontal vibrating screen of claim 1, wherein one end of two guide rods (18) is fixedly connected to both the front and rear sides of the bottom plate (20), and the base (2) is slidably sleeved on the outer sides of the four guide rods (18).