CN207357558U - A kind of improved vibrating screen being easily installed - Google Patents

Abstract

The utility model discloses a kind of improved vibrating screen being easily installed, including sieve nest shell, the sieve nest upper surface of outer cover is equipped with vibrating motor, the sieve nest upper surface of outer cover rear end is equipped with feed inlet, the sieve nest shell front surface is equipped with discharge port, the sieve nest shell rear surface is machined with No.1 rectangular aperture, upper strata sieve plate and lower floor's sieve plate are equipped with the sieve nest shell, the internal concave hopper chute to match respectively with upper strata sieve plate and lower floor's sieve plate is equipped with the sieve nest shell on the surface of front and rear sides, lower surface is equipped with the slat supporting plates mutually overlapped with upper strata sieve plate and lower floor's sieve plate lower surface respectively in each internal concave hopper chute, the sieve nest shell front and rear sides surface and multiple circular opens are machined with above each internal concave hopper chute, No.1 rolling bearing is equipped with multiple circular opens.The beneficial effects of the utility model are that the utility model more convenient can be installed sieve plate, and operate simpler quick, raising work efficiency.

Description

A kind of improved vibrating screen being easily installed

Technical field

Vibrating screen field is the utility model is related to, particularly a kind of improved vibrating screen being easily installed.

Background technology

Vibrating screen is vibrated and worked using reciprocating rotary type caused by oscillator exciting.The upper rotation weight of oscillator makes sieve Face produces plane whirling vibration, and lower rotation weight then makes compass screen surface produce conical surface rotary vibration, and the effect of its synergy then makes Compass screen surface produces again rotation type and vibrates.

In existing technology, application number：201620578123.8 in the patent of the entitled vibrating screen of utility model, its Utility model by second shake sieve unit and the 3rd shake sieve unit side open up opening so that staff can shake at this Dynamic sieve shake sieve when, to shaking sieve unit second and the 3rd the shake particulate matter that is stuck in sieve unit is transferred to or taken out Operation, so that the work of vibrating screen can be smoothed out, has ensured the work quality of vibrating screen.

But the vibrating screen in existing market, when replacing and mounted sieve and screen frame, its sieve plate and screen frame are to take out Drawer formula is installed, or front or rear pull goes out, and sieve plate and screen frame are fixed again when needs to be fixed by bolt, So not only troublesome and influence work efficiency.In order to facilitate mounted sieve, work efficiency is improved, design is a kind of easy to peace The improved vibrating screen of dress is necessary.

Utility model content

The purpose of this utility model is to solve the above-mentioned problems, to devise a kind of improved vibrating screen being easily installed.

Realize that above-mentioned purpose the technical solution of the utility model is, a kind of improved vibrating screen being easily installed, including sieve Body case, the sieve nest upper surface of outer cover are equipped with vibrating motor, and the sieve nest upper surface of outer cover rear end is equipped with feed inlet, the sieve Body case front surface is equipped with discharge port, and the sieve nest shell rear surface is machined with No.1 rectangular aperture, is set in the sieve nest shell There are a upper strata sieve plate and lower floor's sieve plate, be equipped with and upper strata sieve plate and lower floor's sieve plate point on the surface of front and rear sides in the sieve nest shell The internal concave hopper chute not matched, in each internal concave hopper chute lower surface be equipped with respectively with upper strata sieve plate and lower floor's sieve plate following table The slat supporting plates that face mutually overlaps, the sieve nest shell front and rear sides surface and are machined with above each internal concave hopper chute more A circular open, is equipped with No.1 rolling bearing in multiple circular opens, is equipped with each No.1 rolling bearing Horizontal rotating shaft, one end that each horizontal rotating shaft is stretched into sieve nest shell are equipped with circular mounting disk, each circular peace Sabot side surface is equipped with arc convex, and one end that each horizontal rotating shaft is stretched out outside sieve nest shell is equipped with rotating circular disc, Each rotating circular disc inner surface is equipped with a pair of of limited block, the sieve nest outer side surface and is opened positioned at multiple circles A pair of of the limiting groove to match with a pair of of limited block is equipped with each rounded opening edge in mouthful.

The left and right ends of the sieve nest shell front and rear sides have been fixedly connected with damping spring.

Each damping spring lower face is fixedly connected with the undersetting mutually overlapped with ground.

The sieve nest shell rear surface is equipped with the rectangle to match with No.1 rectangular aperture and keeps off door.

The quantity of multiple circular opens is 2-5.

A kind of improved vibrating screen being easily installed made using the technical solution of the utility model, the utility model energy It is enough more convenient that sieve plate is installed, and operate simpler quick, raising work efficiency.

Brief description of the drawings

Fig. 1 is a kind of structure diagram of improved vibrating screen being easily installed described in the utility model；

Fig. 2 is a kind of sieve nest shell side cutaway view of improved vibrating screen being easily installed described in the utility model；

Fig. 3 is a kind of side view of improved vibrating screen being easily installed described in the utility model；

Fig. 4 is a kind of front view of improved vibrating screen being easily installed described in the utility model；In figure, 1, outside sieve nest Shell；2nd, vibrating motor；3rd, feed inlet；4th, discharge port；5th, No.1 rectangular aperture；6th, upper strata sieve plate；7th, lower floor's sieve plate；8th, indent is slided Groove；9th, slat supporting plates；10th, circular open；11st, No.1 rolling bearing；12nd, horizontal rotating shaft；13rd, circular mounting disk；14th, arc It is raised；15th, rotating circular disc；16th, limited block；17th, limiting groove；18th, damping spring；19th, undersetting；20th, rectangle gear door.

Embodiment

The utility model is specifically described below in conjunction with the accompanying drawings, as shown in Figs 1-4, a kind of modified being easily installed Vibrating screen, including sieve nest shell 1,1 upper surface of sieve nest shell are equipped with vibrating motor 2, the 1 upper table surface rear end of sieve nest shell Equipped with feed inlet 3,1 front surface of sieve nest shell is equipped with discharge port 4, and 1 rear surface of sieve nest shell is machined with No.1 rectangle Opening 5, is equipped with upper strata sieve plate 6 and lower floor's sieve plate 7 in the sieve nest shell 1, equal on the surface of front and rear sides in the sieve nest shell 1 Equipped with the internal concave hopper chute 8 to match respectively with upper strata sieve plate 6 and lower floor's sieve plate 7, lower surface is all provided with each internal concave hopper chute 8 There are the slat supporting plates 9 mutually overlapped with upper strata sieve plate 6 and 7 lower surface of lower floor's sieve plate respectively, the 1 front and rear sides table of sieve nest shell Face and multiple circular opens 10 are machined with positioned at the top of each internal concave hopper chute 8, one is equipped with multiple circular opens 10 Number rolling bearing 11, is equipped with horizontal rotating shaft 12 in each No.1 rolling bearing 11, each horizontal rotating shaft 12 stretches into One end in sieve nest shell 1 is equipped with circular mounting disk 13, and each 13 side surface of circular mounting disk is equipped with arc convex 14, one end that each horizontal rotating shaft 12 is stretched out outside sieve nest shell 1 is equipped with rotating circular disc 15, each rotating circular disc 15 Inner surface is equipped with a pair of of limited block 16,1 outer surface of sieve nest shell and each in multiple circular opens 10 10 edge of circular open is equipped with a pair of of the limiting groove 17 to match with a pair of of limited block 16；Before and after the sieve nest shell 1 The left and right ends of both sides have been fixedly connected with damping spring 18；Each 18 lower face of damping spring has been fixedly connected with and ground The undersetting 19 that face mutually overlaps；1 rear surface of sieve nest shell is equipped with the rectangle to match with No.1 rectangular aperture 5 and keeps off door 20； The quantity of multiple circular opens 10 is 2-5.

The characteristics of the present embodiment is that the upper strata sieve plate 6 in sieve nest shell 1 and lower floor's sieve plate 7 are installed first. During upper strata sieve plate 6 and lower floor's sieve plate 7 are installed, rectangle gear door 20 is first turned on, from No.1 rectangular aperture 5 by upper strata sieve plate 6 and lower floor's sieve plate 7 be inserted into sieve nest shell 1 in corresponding internal concave hopper chute 8, wherein slat supporting plates 9 are played in reinforcing support The effect of layer sieve plate 6 and lower floor's sieve plate 7.Then by rotating rotating circular disc 15, to drive No.1 rotation axis in circular open 10 The horizontal rotating shaft 12 of 11 supports is held, then drives circular mounting disk 13 to rotate, to drive arc convex 14 to prop up 6 He of upper strata sieve plate 7 upper surface of lower floor's sieve plate is fixed.At this time limited block 16 and limiting groove 17 just in correspondence with each other, by promoting rotating circular disc 15, which make limited block 16 be embedded in limiting groove 17, fixes rotating circular disc 15, prevents rotating circular disc 15 from voluntarily rotating. Later on device is used, and vibrating motor 2 starts and drives upper strata sieve plate 6 in sieve nest shell 1 and lower floor's sieve plate 7 carries out Vibration.Material is put into sieve nest shell 1 from feed inlet 3 at this time, the material being sieved is discharged from discharge port 4, the utility model energy It is enough more convenient that sieve plate is installed, and operate simpler quick, raising work efficiency.

In the present embodiment, the upper strata sieve plate 6 in sieve nest shell 1 and lower floor's sieve plate 7 are installed first.Installing During upper strata sieve plate 6 and lower floor's sieve plate 7, rectangle gear door 20 is first turned on, from No.1 rectangular aperture 5 by 6 He of upper strata sieve plate Lower floor's sieve plate 7 is inserted into sieve nest shell 1 in corresponding internal concave hopper chute 8, and wherein slat supporting plates 9 play reinforcing support upper sieve The effect of plate 6 and lower floor's sieve plate 7.Then by rotating rotating circular disc 15, to drive No.1 rolling bearing 11 in circular open 10 The horizontal rotating shaft 12 of support, then drives circular mounting disk 13 to rotate, to drive arc convex 14 to prop up upper strata sieve plate 6 and lower floor 7 upper surface of sieve plate is fixed.At this time limited block 16 and limiting groove 17 just in correspondence with each other, by promoting rotating circular disc 15 to make Limited block 16 is embedded in limiting groove 17 and rotating circular disc 15 is fixed, and prevents rotating circular disc 15 from voluntarily rotating.Then Opening device is used, and vibrating motor 2 starts and drives upper strata sieve plate 6 in sieve nest shell 1 and lower floor's sieve plate 7 shakes It is dynamic.Material is put into sieve nest shell 1 from feed inlet 3 at this time, the material being sieved is discharged from discharge port 4.Wherein 19 He of undersetting Damping spring 18 plays the role of support screen body case 1, and certain damping effect is played during sieve nest shell 1 vibrates Fruit.

Above-mentioned technical proposal only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art Personnel embody some variations that some of which part may be made the principle of the utility model, belong to the utility model Protection domain within.

Claims (5)

1. a kind of improved vibrating screen being easily installed, including sieve nest shell (1), it is characterised in that on the sieve nest shell (1) Surface is equipped with vibrating motor (2), and sieve nest shell (1) the upper table surface rear end is equipped with feed inlet (3), before the sieve nest shell (1) Surface is equipped with discharge port (4), and sieve nest shell (1) rear surface is machined with No.1 rectangular aperture (5), the sieve nest shell (1) It is interior to be equipped with upper strata sieve plate (6) and lower floor's sieve plate (7), it is equipped with the interior front and rear sides surface of sieve nest shell (1) and upper sieve The internal concave hopper chute (8) that plate (6) and lower floor's sieve plate (7) match respectively, each interior lower surface of the internal concave hopper chute (8) are equipped with point The slat supporting plates (9) not overlapped mutually with upper strata sieve plate (6) and lower floor's sieve plate (7) lower surface, two before and after the sieve nest shell (1) Side surface and multiple circular opens (10), multiple circular opens (10) are machined with above each internal concave hopper chute (8) No.1 rolling bearing (11) is inside equipped with, horizontal rotating shaft (12), Mei Gesuo are equipped with each No.1 rolling bearing (11) State one end that horizontal rotating shaft (12) is stretched into sieve nest shell (1) and be equipped with circular mounting disk (13), each circular mounting disk (13) side surface is equipped with arc convex (14), and each horizontal rotating shaft (12) is stretched out the one end of sieve nest shell (1) outside and is all provided with There is rotating circular disc (15), each rotating circular disc (15) inner surface is equipped with a pair of of limited block (16), the sieve nest shell (1) outer surface and each circular open (10) edge in multiple circular opens (10) are equipped with and a pair of of limited block (16) a pair of of the limiting groove (17) to match.

A kind of 2. improved vibrating screen being easily installed according to claim 1, it is characterised in that the sieve nest shell (1) left and right ends of front and rear sides have been fixedly connected with damping spring (18).

A kind of 3. improved vibrating screen being easily installed according to claim 2, it is characterised in that each damping bullet Spring (18) lower face is fixedly connected with the undersetting (19) mutually overlapped with ground.

A kind of 4. improved vibrating screen being easily installed according to claim 1, it is characterised in that the sieve nest shell (1) rear surface is equipped with the rectangle gear door (20) to match with No.1 rectangular aperture (5).

5. a kind of improved vibrating screen being easily installed according to claim 1, it is characterised in that multiple circles are opened The quantity of mouth (10) is 2-5.