CN217094320U

CN217094320U - Vibration screening device for cement processing

Info

Publication number: CN217094320U
Application number: CN202123346159.3U
Authority: CN
Inventors: 陈俊宇
Original assignee: Anhui Sunshine India Cements Ltd
Current assignee: Anhui Sunshine India Cements Ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-08-02
Anticipated expiration: 2031-12-28

Abstract

The vibrating screening device for cement processing comprises a shell, wherein a support frame is welded at the bottom end of the shell, a vibrating part is installed on the support frame, a cover plate is clamped at the top of the shell, a screen is obliquely arranged in the shell, the end part of the screen is attached to the inner wall of the shell, a connecting piece matched with the vibrating part is fixedly arranged in the middle of the screen, a feeding port and a discharging port are formed in the side wall of the shell, the feeding port is positioned above the end part of the screen which is high, the discharging port is positioned below the screen, and a material receiving part is arranged on one side of the shell, which is away from the feeding port, and is close to the end part of the screen; set up the apron and can seal the casing top, can block stretching of dust in the screening, and can dismantle the setting, thereby can take off when needs maintenance conveniently operate casing inside, the inner structure is simple, and the screen cloth also can break away from the casing and maintain the replacement operation.

Description

Vibration screening device for cement processing

Technical Field

The utility model belongs to the technical field of the cement processing, in particular to vibration screening device is used in cement processing.

Background

In the cement course of working, all need to process the raw materials before a plurality of processes go on, even before bagging-off after cement processing is accomplished, in order to avoid containing impurity or conglomerate cement in the cement, also can sieve before the bagging-off, current vibration screening device can cause more dust at the in-process of screening, causes the peripheral environment dust content height, and when inside device appears damaging or trouble, is difficult to the replacement, and the maintenance degree of difficulty is big.

SUMMERY OF THE UTILITY MODEL

The utility model discloses not enough to prior art exists provides vibration screening device for cement processing, and concrete technical scheme is as follows:

vibration screening device for cement processing, which comprises a housin, the welding of casing bottom has the support frame, install the vibration part on the support frame, casing top joint has the apron, the inside slope of casing is provided with the screen cloth, the screen cloth tip laminating is in shells inner wall, the screen cloth middle part fixed be provided with vibration part matched with connecting piece, the casing lateral wall is provided with pan feeding mouth and discharge gate, the pan feeding mouth is located the high tip top of screen cloth, the discharge gate is located the screen cloth below, the casing deviates from one side of pan feeding mouth just by to screen cloth tip department is provided with connects the material part.

Further, the bottom end of the interior of the shell is fixedly provided with a guide plate for guiding materials to the discharge hole, and the top of the guide plate is obliquely arranged and is opposite to the oblique direction of the screen.

Further, connect the material part to include the boxboard, connect workbin, backup pad and locating part, the casing deviates from one side hinged joint of pan feeding mouth has the boxboard, the boxboard can upwards rotate towards the casing outside and the bottom is connected with the casing buckle, the boxboard is located screen cloth tip top, the fixed backup pad that is provided with in the casing outside, the backup pad is located the boxboard below, the backup pad top has been placed and has been connect the workbin, connect the workbin with be provided with the locating part between the backup pad.

Further, the locating part includes recess, gag lever post, dead lever, limiting plate and spring, it has the recess to connect the bottom of workbin to open, the bottom fixedly connected with dead lever of backup pad, the surface cover of dead lever has the gag lever post, the one end of gag lever post is run through the backup pad just extends to in the recess, the fixed rod bottom fixedly connected with limiting plate, the limiting plate with be connected with the spring between the gag lever post.

Further, the connecting piece includes connecting rod and thread bush, screen cloth middle part fixedly connected with connecting rod, the connecting rod bottom runs through guide board and casing and extends to the casing below, connecting rod bottom threaded connection has the thread bush.

Further, the vibration part comprises a motor and a rotating block, the motor is installed on the supporting frame, an output shaft of the motor is connected with the rotating block, the inclined plane at the top of the rotating block is arranged, and the top of the rotating block is in contact with the end of the connecting rod.

The utility model has the advantages that:

1. the top of the shell can be sealed by arranging the cover plate, dust can be prevented from spreading during screening, the cover plate can be detachably arranged and can be taken down when maintenance is needed, so that the interior of the shell can be conveniently operated, the internal structure is simple, and the screen can also be separated from the shell for maintenance and replacement;

2. the material receiving component is arranged to receive material impurities intercepted by the screen mesh, the shielding of the box plate can reduce dispersion of dust, the operation of installation and disassembly of the material receiving box is simple, the box plate is convenient to clean, the rotation of the box plate is not blocked, and the material discharging operation can be normally and continuously carried out.

Drawings

Fig. 1 shows a schematic structural view of the vibrating screen device for cement processing of the present invention;

fig. 2 shows a schematic view of a limiting member structure of the present invention;

fig. 3 shows a schematic diagram of the groove structure of the present invention;

fig. 4 shows a schematic view of the structure of the material receiving box of the present invention;

figure 5 shows a side view of the housing of the present invention;

shown in the figure: 1. a housing; 11. a guide plate; 2. a support frame; 3. a vibrating member; 31. a motor; 32. rotating the block; 4. a cover plate; 5. screening a screen; 6. a connecting member; 61. a connecting rod; 62. a threaded sleeve; 7. a feeding port; 8. a discharge port; 9. a receiving component; 91. a boxboard; 92. a material receiving box; 93. a support plate; 94. a limiting member; 941. a groove; 942. a limiting rod; 943. fixing the rod; 944. a limiting plate; 945. a spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, vibration screening device for cement processing, including casing 1, the welding of 1 bottom of casing has support frame 2, install vibration part 3 on the support frame 2, 1 top joint of casing has

apron

4, 1 inside slope of casing is provided with

screen cloth

5, 5 tip laminating in 1 inner wall of casing of screen cloth, 5 middle parts of screen cloth fixed be provided with vibration part 3 matched with connecting

piece

6, 1 lateral wall of casing is provided with pan feeding mouth 7 and discharge gate 8, pan feeding mouth 7 is located the high tip top of screen cloth 5, discharge gate 8 is located screen cloth 5 below, casing 1 deviates from one side of pan feeding mouth 7 just by to 5 tip departments of screen cloth are provided with and connect material part 9.

Support frame 2 and 1 welded fastening of casing, vibration part 3 is installed on support frame 2, also can follow the support frame 2 and detach,

apron

4 and 1 top joint of casing, also can take off from 1 top of casing, apron 4 plays the effect of sheltering from, can block the dispersion of dust in vibration screening, apron 4 takes off the convenient device with 1 inside of casing and takes out operation such as replacement, the maintenance of being convenient for, the outer wall of screen cloth 5 and the laminating of casing 1's inner wall, can be at the inside vertical linear movement of casing 1, screen cloth 5 is connected to 6 one ends of connecting piece, the other end is located the casing 1 outside and cooperates with vibration part 3, realize screen cloth 5's longitudinal vibration.

The screen cloth 5 inclines to set up inside casing 1, pan feeding mouth 7 is located the one end top that screen cloth 5 is high, and hinged joint has the baffle on pan feeding mouth 7, can block pan feeding mouth 7 tip when not the material loading, thereby reduce the dispersion of dust, the material that gets into the inside casing 1 moves to the one end that screen cloth 5 is low from the high one end of screen cloth 5, impurity or major diameter material are intercepted, the material that passes screen cloth 5 can be discharged from discharge gate 8, connect material part 9 to set up in the one end that screen cloth 5 is low, the casing 1 can be discharged to the material that conveniently is intercepted by screen cloth 5.

As shown in fig. 1, a guide plate 11 for guiding the material to the discharge hole 8 is fixedly arranged at the bottom end inside the housing 1, and the top of the guide plate 11 is arranged obliquely and is opposite to the oblique direction of the screen 5.

Guide plate 11 plays the effect of guide, will pass the material of screen cloth 5 to discharge gate 8 guide, and the top of guide plate 11 is the inclined plane, and is opposite with the incline direction of screen cloth 5, but guide plate 11 one end low in height and discharge gate 8 parallel and level, therefore the material can be discharged from discharge gate 8.

As shown in fig. 1, material receiving component 9 includes boxboard 91, material receiving box 92, backup pad 93 and locating part 94, casing 1 deviates from one side hinged joint of pan feeding mouth 7 has boxboard 91, boxboard 91 upwards rotates towards casing 1 outside and the bottom is connected with casing 1 buckle, boxboard 91 is located screen cloth 5 tip top, the fixed backup pad 93 that is provided with in the casing 1 outside, backup pad 93 is located boxboard 91 below, place material receiving box 92 in the backup pad 93, material receiving box 92 with be provided with locating part 94 between the backup pad 93.

The surface of the shell 1 is provided with a hole and can be embedded into the box board 91, the top of the box board 91 is hinged with the top of the shell 1, the bottom of the box board is connected with the shell 1 in a buckling mode, the box board 91 can upwards rotate towards the outside of the shell 1, the box board 91 is provided with a handle to operate the box board 91 to rotate, materials at the top of the screen 5 can be discharged out of the shell 1, the supporting plate 93 is welded to the outside of the shell 1, the top of the material receiving box 92 is arranged with an opening on one side, the side without the opening is attached to the shell 1, the materials discharged from the inside of the shell 1 can be contacted when the box board 91 does not rotate, the supporting plate 93 supports the material receiving box 92, the material receiving box 92 can be limited by the limiting part 94, and the material receiving box 92 can not be easily separated from the supporting plate 93.

As shown in fig. 2 and 3, the stopper 94 includes a groove 941, a stopper rod 942, a fixing rod 943, a stopper plate 944 and a spring 945, the bottom of the material receiving box 92 is provided with a groove 941, the bottom end of the supporting plate 93 is fixedly connected with a fixing rod 943, the outer surface of the fixing rod 943 is sleeved with the stopper rod 942, one end of the stopper rod 942 penetrates through the supporting plate 93 and extends into the groove 941, the bottom end of the fixing rod 943 is fixedly connected with the stopper plate 944, and the stopper plate 944 and the stopper rod 942 are connected with the spring 945 therebetween.

The groove 941 is matched with the end of the limiting rod 942, the end of the limiting rod 942 can enter the groove 941, the fixing rod 943 is fixedly arranged on the supporting plate 93, the limiting rod 942 is similar to a U shape, one end of the limiting rod 942 can penetrate through the supporting plate 93 and is located in the groove 941, the other end of the limiting rod 942 is located on the outer side of the supporting plate 93, a hole is formed in the surface of the supporting plate 93, the limiting rod 942 can penetrate through the limiting rod, the hole is formed in the middle of the limiting rod 942, the diameter of the limiting rod 942 is larger than that of the fixing rod 943, therefore, the limiting rod 942 can linearly move on the outer surface of the fixing rod 943, the limiting block is fixed at the bottom end of the fixing rod 943, the limiting rod 942 is limited, the spring 945 can upwards push the limiting rod 942, the end of the limiting rod 942 can enter the groove 941 and is limited in the butt joint of the material box 92, and the material receiving box 92 cannot easily separate from the supporting plate 93.

As shown in fig. 1, the connecting member 6 includes a connecting rod 61 and a threaded sleeve 62, the connecting rod 61 is fixedly connected to the middle of the screen 5, the bottom end of the connecting rod 61 penetrates through the guide plate 11 and the casing 1 and extends to the lower side of the casing 1, and the threaded sleeve 62 is connected to the bottom end of the connecting rod 61 through a thread.

The bottom of the shell 1 is provided with a hole to enable the connecting rod 61 to penetrate, the bottom of the hole is bonded with a sealing ring to improve the sealing performance, the guide plate 11 is provided with a hole with the same diameter to enable the connecting rod 61 to penetrate, the thread at the bottom of the connecting rod 61 can be in threaded connection with the threaded sleeve 62, the spherical surface at the bottom of the threaded sleeve 62 is arranged and is in contact with the vibrating component 3, and the vibrating component 3 can drive the screen 5 to move longitudinally and linearly through the connecting piece 6.

As shown in fig. 1, the vibration component 3 includes a motor 31 and a rotating block 32, the motor 31 is mounted on the support frame 2, the rotating block 32 is connected to an output shaft of the motor 31, and an inclined top surface of the rotating block 32 is provided.

Motor 31 installs inside support frame 2, and turning block 32 top inclined plane sets up, when high one end and connecting rod 61 contact, can drive screen cloth 5 rebound, and when low one end and connecting rod 61 contact, screen cloth 5 rebound under the influence of gravity, therefore the vibration of screen cloth 5 can be realized in the rotation of turning block 32.

The working principle is as follows: raw materials enter the shell 1 through the feeding port 7, the motor 31 is started, the motor 31 drives the rotating block 32 to rotate, so that the connecting rod 61 longitudinally and linearly moves, the screen 5 is driven to perform vibrating screening, the materials which pass through the screen 5 are discharged from the discharging port 8, the material receiving box 92 is placed on the supporting plate 93 in advance, the end part of the limiting rod 942 enters the groove 941 to limit the material receiving box 92, the box plate 91 can be rotated outwards when the screening is completed, the materials at the top of the screen 5 can enter the material receiving box 92, then the box plate 91 is closed, the material receiving box 92 can be cleaned, when the screen 5 is worn, the threaded sleeve 62 can be separated from the connecting rod 61, the cover plate 4 is taken down, at the moment, the screen 5 can be taken out of the shell 1, and the operations such as replacement or maintenance can be performed.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Vibration screening device for cement processing, its characterized in that: including casing (1), casing (1) bottom welding has support frame (2), install vibration part (3) on support frame (2), casing (1) top joint has apron (4), casing (1) inside slope is provided with screen cloth (5), screen cloth (5) tip is laminated in casing (1) inner wall, screen cloth (5) middle part fixed be provided with vibration part (3) matched with connecting piece (6), casing (1) lateral wall is provided with pan feeding mouth (7) and discharge gate (8), pan feeding mouth (7) are located the high tip top of screen cloth (5), discharge gate (8) are located screen cloth (5) below, casing (1) deviates from one side of pan feeding mouth (7) and by to screen cloth (5) tip department is provided with and connects material part (9).

2. The vibratory screening apparatus for cement processing as set forth in claim 1, wherein: the fixed guide board (11) that is provided with guide material to discharge gate (8) of inside bottom of casing (1), guide board (11) top slope set up and with screen cloth (5) incline direction is opposite.

3. The vibratory screening apparatus for cement processing as set forth in claim 1, wherein: connect material part (9) to include boxboard (91), connect workbin (92), backup pad (93) and locating part (94), casing (1) deviates from one side hinged joint of pan feeding mouth (7) has boxboard (91), boxboard (91) can upwards rotate towards casing (1) outside and the bottom is connected with casing (1) buckle, boxboard (91) are located screen cloth (5) tip top, casing (1) outside is fixed and is provided with backup pad (93), backup pad (93) are located boxboard (91) below, backup pad (93) top has been placed and has been connected workbin (92), connect workbin (92) with be provided with locating part (94) between backup pad (93).

4. The vibratory screening apparatus for cement processing as set forth in claim 3, wherein: locating part (94) include recess (941), gag lever post (942), dead lever (943), limiting plate (944) and spring (945), connect the bottom of workbin (92) to open fluted (941), the bottom fixedly connected with dead lever (943) of backup pad (93), the surface cover of dead lever (943) has gag lever post (942), the one end of gag lever post (942) is run through backup pad (93) and extend to in recess (941), dead lever (943) bottom fixedly connected with limiting plate (944), limiting plate (944) with be connected with spring (945) between gag lever post (942).

5. The vibratory screening apparatus for cement processing as set forth in claim 1, wherein: connecting piece (6) are including connecting rod (61) and thread bush (62), screen cloth (5) middle part fixedly connected with connecting rod (61), connecting rod (61) bottom is run through guide board (11) and casing (1) and is extended to casing (1) below, connecting rod (61) bottom threaded connection has thread bush (62).

6. The vibratory screening apparatus for cement processing as set forth in claim 5, wherein: vibration part (3) include motor (31) and turning block (32), install motor (31) on support frame (2), motor (31) output shaft has turning block (32), turning block (32) top inclined plane sets up, turning block (32) top and connecting rod (61) tip contact.