CN218691416U

CN218691416U - Screen lattice pressing structure of high-efficiency rotary vibration screen

Info

Publication number: CN218691416U
Application number: CN202222916899.4U
Authority: CN
Inventors: 耿天庆; 周善国; 于光强
Original assignee: Shandong Longtai Animal Husbandry Machinery Co ltd
Current assignee: Shandong Longtai Animal Husbandry Machinery Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-24
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to a sieve check compact structure of sieve is shaken soon to high efficiency belongs to material separation technical field. Including C type layer board, pressure strip, locking bolt and locking head, screening plant is including sieving the check, sieves the check and is used for setting up in C type layer board, and C type layer board inside is equipped with the pressure strip, and the pressure strip setting is on sieve check upper portion, and the pressure strip middle part is equipped with locking bolt, and C type layer board and casing are passed in proper order to locking bolt one end, and the locking bolt one end of passing the casing is equipped with the locking head of looks adaptation. The utility model provides a sieve check compact structure of sieve shakes soon is high-efficient, directly compresses tightly the sieve check from upper portion, reduces both ends atress to let the cooperation of sieve check and casing inseparabler, the reinforcing location directly takes out when changing and to change convenient and fast.

Description

Screen lattice pressing structure of high-efficiency rotary vibration screen

Technical Field

The utility model relates to a sieve check compact structure of sieve is shaken soon to high efficiency belongs to material separation technical field.

Background

The sieve that shakes soon is a screening machinery, is applicable to the screening of materials such as granule, powder, mucus and filters, and the granular material screening machine is applicable to and satisfies the quality requirement to the granule and sieves to carry out hierarchical the affirmation to the granularity of material, the inside screen cloth of sieve that shakes soon needs to fix a position the processing, and improper location can cause the transition loss of screen cloth.

The prior art has the following technical defects:

the use that present inside location adopted sieves check both ends and wears the direct sieve check that compresses tightly from the casing with the bolt outward, and the location also can satisfy the requirement of using like this, but such compress tightly lead to being difficult to change sieve check in the in-process that uses, and on the other hand sieve check fix a position inaccurately inside easily, and the reel takes place to incline inside, and the screen cloth is mainly from both ends inside atress.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: overcome prior art's not enough, provide a sieve check compact structure of sieve shakes soon to high efficiency, directly compress tightly the sieve check from upper portion, reduce both ends atress to let the cooperation of sieve check and casing inseparabler, the reinforcing location directly takes out when changing and to change convenient and fast.

High-efficient sieve check compact structure of sieve that shakes soon, including C type layer board, pressure strip, locking bolt and locking head, screening plant is including the sieve check, the sieve check is used for setting up in C type layer board, the inside pressure strip that is equipped with of C type layer board, the pressure strip setting is on sieve check upper portion, the pressure strip middle part is equipped with the locking bolt, C type layer board and casing are passed in proper order to locking bolt one end, the locking bolt one end of passing the casing is equipped with the locking head of looks adaptation.

Working process or working principle:

the sieve check is pushed in the C-shaped supporting plate, the locking head is screwed, the locking bolt is extruded, the locking plate moves towards one end of the shell, and the lower part of the locking plate presses the sieve check downwards.

Furthermore, the middle part of the pressing plate is provided with a vertical plate, the upper part of the vertical plate is provided with a first inclined plate, the lower part of the vertical plate is provided with a second inclined plate, and the second inclined plate extends to one end to form a transverse plate.

Further, the first inclined plate is in contact with the upper inner angle of the C-shaped supporting plate, and the transverse plate is arranged on the upper surface of the sieve grid.

Furthermore, locking bolts are fixed on the vertical plates at intervals, and locking holes matched with the locking bolts are formed in the shell.

Furthermore, a gasket is arranged between the locking head and the shell.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up closing device, directly compress tightly the sieve check from upper portion, reduce the both ends atress to let the cooperation of sieve check and casing inseparabler, the reinforcing location directly takes out when changing and to change, changes convenient and fast.

Drawings

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

fig. 2 is a left side view of embodiment 1 of the present invention;

fig. 3 is a schematic structural view of a vibration device in embodiment 1 of the present invention;

FIG. 4 is an enlarged view of a portion A of FIG. 3;

fig. 5 is a plan view of embodiment 1 of the present invention;

FIG. 6 is a screen grid arrangement of the screening device of the present invention;

fig. 7 is a right side view of the material box of the present invention;

fig. 8 is a schematic structural view of the pressing device of the present invention;

FIG. 9 is an enlarged view of a portion of FIG. 8 at B;

fig. 10 is a schematic structural view of the suspension device of the present invention;

FIG. 11 is a schematic view of the universal joint of the present invention;

fig. 12 is a second schematic view of the universal joint of the present invention;

in the figure: 1. a support frame; 2. a suspension device; 3. a housing; 4. a power plant; 5. belt transmission; 6. A material box; 7. a vibrating device; 8. a compressing device; 9. a screening device; 10. a gimbal suspension;

21. a fiberglass boom; 22. a boom base; 31. a feed inlet; 32. locking the door; 33. installing a door; 61. a primary particle discharge port; 62. a secondary particle discharge port; 63. a third-stage particle discharge port; 64. a fourth-level particle discharge port; 71. a counterweight block; 72. a pulley; 73. a rotating ring; 74. a support shaft; 81. a profiled hold down strip; 82. a compression plate; 83. locking the bolt; 84. a locking head; 85. a gasket; 91. screening grids; 101. A screw; 102. a cross universal joint; 103. a fixed block;

821. a first sloping plate; 822. a vertical plate; 823. a second swash plate; 824. a transverse plate.

Detailed Description

Example 1

As shown in fig. 1-10, the high-efficient sieve that shakes soon of graininess material clearance, including linkage 2, braced frame 1, casing 3, power device 4, vibrating device 7, screening plant 9 that material case 6 and slope set up, braced frame 1 upper end inboard sets up

linkage

2, 2 bottom mounting of linkage sets up

casing

3, 3 one end of casing is fixed to set up power device 4, power device 4 chooses the motor for use, 3 inside bottoms of casing set up vibrating device 7, vibrating device 7 is connected to

power device

4, 3 inside vibrating device 7 tops of casing set up

screening plant

9, 3 one end of casing is equipped with installation door 33, be equipped with lock fastening 32 between installation door 33 and the casing 3, lock fastening 32 is prior art, this department does not do too much introduction, bolt fixed connection material case 6 is passed through to casing 3 and the one end that the installation door deviates from mutually.

The vibrating device 7 comprises a balancing weight 71, a rotating ring 73 and a supporting shaft 74, the balancing weight 71 is fixedly arranged on the rotating ring 73, the rotating ring 73 is movably arranged on the supporting shaft 74, a belt wheel 72 is fixedly arranged on the rotating ring 73 through bolt connection, the vibrating device 7 is arranged at the bottom of the shell 3 through a fixing plate (shown in figure 3), the supporting shaft 74 is sleeved with the rotating ring 73 through a pair of self-aligning roller bearings, the rotating ring 73 is sleeved on the self-aligning roller bearings, two ends of the rotating ring 73 are fixed with baffle plates through screws, a sealing ring is arranged on the inner side of each baffle plate, a high-precision shaft sleeve is arranged between each baffle plate and the corresponding shaft, a motor transmits power to the belt wheel 72 through a belt transmission 5, the belt wheel 72 drives the rotating ring 73, the rotating ring 73 drives the balancing weight to rotate, and the power device 4 is connected with the vibrating device 7 through the belt transmission 5.

2-5 discharge gates are arranged inside the material box 6, and are set to be 2, 3, 4 or 5, the discharge gate is specifically set according to the material demand, the discharge gate includes the one-level granule discharge gate, second grade granule discharge gate and tertiary granule discharge gate, lower sieve check 91 corresponds one-level granule discharge gate 61, one-level granule discharge gate 61 material granularity is minimum, the superiors are level four granule discharge gates 64, middle second grade granule discharge gate 62 and tertiary granule discharge gate 63 are set through the demand to the material, second grade granule discharge gate 62 sets up according to the number of piles of middle sieve check, specifically determine the quantity of material mouth.

The upper part of the shell 3 is provided with a feed inlet 31.

Screening plant 9 sets up the one deck screen cloth including sieve check 91 on sieve check 91, and the number of piles that sieve check 91 set up sets up with the discharge gate one-to-one, and sieve check number of piles sets up and the discharge gate setting that corresponds, decides according to the material that will sieve.

Inside screening plant 9 that is equipped with of

casing

3, 9 both ends of screening plant are equipped with closing device 8, closing device 8 includes C type layer board 81, pressure strip 82, locking bolt 83 and locking head 84, screening plant 9 is including the sieve check, sieve check one end sets up in C type layer board 81, the inside pressure strip 82 that is equipped with of C type layer board 81, pressure strip 82 sets up on sieve check upper portion, pressure strip 82 middle part is equipped with locking bolt 83, C type layer board 81 and casing 3 are passed in proper order to locking bolt 83 one end, the locking bolt 83 one end that passes casing 3 is equipped with the locking head 84 of looks adaptation.

The middle part of the pressure strip 82 is a vertical plate 822, the upper part of the vertical plate 822 is provided with a first inclined plate 821, the lower part of the vertical plate 822 is provided with a second inclined plate 823, and the second inclined plate 823 extends to one end to form a transverse plate 824.

The first sloping plate 821 is arranged on the upper inner corner of the C-shaped supporting plate 81 in a contact way, and the horizontal plate 824 is arranged on the upper surface of the sieve grid.

The vertical plate 822 is welded with a locking bolt 83, and the shell 3 is provided with a matched locking hole.

A gasket 85 is arranged between the locking head 84 and the housing 3, and the gasket 85 is made of rubber.

The upper part of the supporting frame is fixedly provided with a suspension device 2, and the lower section of the suspension device 2 is fixedly arranged at the lower part of the shell 3; the suspension device 2 comprises a glass fiber reinforced plastic suspension rod 21, a suspension rod seat 22 and a suspension rod pressing block, wherein the suspension rod seat 22 is respectively arranged on the upper part of the supporting frame 1 and the lower part of the shell 3, the suspension rod seat 22 is respectively fixedly arranged on the upper part of the supporting frame 1 and the lower part of the shell 3 through bolt connection, the glass fiber reinforced plastic suspension rod 21 is arranged between the suspension rod seat 22 and the suspension rod seat 22, and the suspension rod pressing block matched with the suspension rod seat 22 is arranged on the suspension rod seat 22.

The hanger rod pressing block is fixedly arranged on the hanger rod seat 22 through bolt connection. A pressing hole matched with the glass fiber reinforced plastic hanging rod 21 is arranged between the contact surfaces of the hanging rod seat 22 and the hanging rod pressing block. The fiberglass reinforced plastic hanger rod 21 is made of fiberglass reinforced plastic.

Example 2

As shown in fig. 11 to 12, the suspension device 2 is a gimbal suspension device 10, the gimbal suspension device 10 includes a screw 101, a cross universal joint 102 and a fixing block 103, the screw 101 is respectively fixed on the fixing block 103 at the upper end of the support frame 1 and the lower end of the housing 3 through nuts, two cross universal joints 102 are arranged in the middle of the screw, and a connecting rod is arranged between the two cross universal joints 102.

Working process or working principle:

the material particles enter from the feed inlet, fall into the sieve check of the uppermost layer, the material passing through the screen cloth slides downwards and falls into the sieve check of the middle layer, the material particles which cannot fall off are sent out from the four-level particle discharge port, the sieve check of the middle layer passes through the material of the screen cloth and slides downwards, the material which cannot pass through is discharged from the two-level particle discharge port and the three-level discharge port, the middle material continues to slide downwards and falls into the sieve check of the lowermost layer, and the sieve check of the lowermost layer is discharged from the one-level particle discharge port.

The utility model discloses in to the direction of structure and the description of relative position relation, it is right not to constitute like the description from top to bottom all around the utility model discloses a restriction only is the description convenient.

Claims

1. The utility model provides a sieve check compact structure of high-efficient sieve that shakes soon, a serial communication port, including C type layer board (81), pressure strip (82), locking bolt (83) and locking head (84), sieve check (91) are used for setting up in C type layer board (81), C type layer board (81) inside is equipped with pressure strip (82), pressure strip (82) set up on sieve check upper portion, pressure strip (82) middle part is equipped with locking bolt (83), C type layer board (81) and casing (3) are passed in proper order to locking bolt (83) one end, locking bolt (83) one end of passing casing (3) is equipped with locking head (84) of looks adaptation.

2. The sieve lattice compaction structure of the high-efficiency rotary vibration sieve according to claim 1, wherein a vertical plate (822) is arranged in the middle of the compaction plate (82), a first inclined plate (821) is arranged at the upper part of the vertical plate (822), a second inclined plate (823) is arranged at the lower part of the vertical plate (822), and the second inclined plate (823) extends to one end to form a transverse plate (824).

3. The screen lattice compaction structure of the high-efficiency rotary vibration screen according to claim 2, wherein the first sloping plate (821) is in contact with the upper inner angle of the C-shaped supporting plate (81), and the horizontal plate (824) is arranged on the upper surface of the screen lattice.

4. The screen lattice pressing structure of the high-efficiency rotary vibration screen is characterized in that locking bolts (83) are fixed on a vertical plate (822) at intervals, and a shell is provided with matched locking holes.

5. The structure of pressing the screen lattice of a high-efficiency rotary vibrating screen according to any one of claims 1 to 4, wherein a gasket (85) is arranged between the locking head (84) and the casing (3).