CN217911432U

CN217911432U - Screening machine for low-iron high-aluminum heat-insulation castable

Info

Publication number: CN217911432U
Application number: CN202221268220.9U
Authority: CN
Inventors: 许�鹏
Original assignee: Wuxi Chenguang Refractory Materials Co ltd
Current assignee: Wuxi Chenguang Refractory Materials Co ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-11-29
Anticipated expiration: 2032-05-25

Abstract

The utility model relates to a high alumina casting material field discloses a screening machine for low-speed railway high alumina heat insulation casting material, including the screening case, fixed mounting has control panel on the lateral wall of screening case, the inside vibration frame that is provided with of screening case, the equal sliding connection in lower extreme both sides of vibration frame has the guide bar, the both sides cover of guide bar is equipped with first spring, be provided with a plurality of cams on one of them side of vibration frame, the bottom of vibration frame is provided with filters the frame, the both sides of filtering the frame all are provided with the inserted bar, the inserted bar slides and sets up in the spout of filtering the frame, fixedly connected with screen cloth on the filter frame, the lower extreme fixedly connected with supporting box of screening case, be provided with the support mobile device in the supporting box. Easy to assemble and separation between shale shaker and the vibrating device in this device are convenient for take out the great granule of fineness of staying in the shale shaker, and in addition, this device lower extreme sets up supports mobile device, makes things convenient for the device to remove.

Description

Screening machine for low-iron high-aluminum heat-insulation castable

Technical Field

The utility model relates to a high alumina castable production field, in particular to screening machine for low-iron high alumina heat insulation castable.

Background

The refractory castable is a mixture composed of refractory aggregate, a bonding agent and an additive, and is mixed with water (or a liquid bonding agent) to form pug which can be constructed by a casting method. The refractory castable is different from other unshaped refractory materials in that the refractory castable has certain setting and hardening time after construction, so that the castable can be demoulded after certain time of curing after casting molding and can be put into baking for use after proper time of natural curing.

The high alumina castable is the refractory castable who combines the indeterminate of high alumina powder, all need sieve it according to the technological requirement in production and the handling process, the material that will the fineness difference is sorted out, the tradition generally adopts artificial mode to sieve the castable, not only work efficiency is lower, and work load is great, therefore, a lot of shale shakers have appeared and have sieved the castable, among these devices, inconvenient split of carrying out between shale shaker and the vibrating device, the great granule of fineness in the shale shaker is stayed to inconvenient taking out, furthermore, the majority of current devices is comparatively heavy, mobility is relatively poor, for this reason, we provide a screening machine for the thermal-insulated castable of low-iron high alumina.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a screening machine for thermal-insulated pouring material of low-iron high-alumina can effectively solve inconvenient separation between the current shale shaker that proposes in the above-mentioned background art and the vibrating device, and the inconvenient great granule of fineness of staying in the shale shaker of taking out, and in addition, this device lower extreme sets up supports the mobile device, makes things convenient for the device to remove.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides a screening machine for thermal-insulated pouring material of low-speed railway high alumina, includes the screening case, fixed mounting has control panel on the lateral wall of screening case, the inside vibration frame that is provided with of screening case, the equal sliding connection in lower extreme both sides of vibration frame has the guide bar, the both sides cover of guide bar is equipped with first spring, be provided with a plurality of cams on one of them side of vibration frame, the bottom of vibration frame is provided with filters the frame, the both sides of filtering the frame all are provided with the inserted bar, the inserted bar slides and sets up in filtering the spout in the frame, filter fixedly connected with screen cloth on the frame, the lower extreme fixedly connected with supporting box of screening case, be provided with the support mobile device in the supporting box.

Preferably, the middle part fixedly connected with transmission shaft of cam, the transmission shaft rotates and installs in the screening case, the one end fixedly connected with driving motor of transmission shaft, driving motor fixed mounting is on the lateral wall of screening case, driving motor's input and control panel's output electric connection.

Preferably, guide bar fixed connection is on the inner wall of screening case, the one end of first spring and the inner wall fixed connection of screening case, the other end of first spring and the inner wall fixed connection of vibration frame.

Preferably, the supporting and moving device comprises supporting pipes, the supporting pipes are provided with four and four supporting pipes, the supporting pipes are fixedly connected with the inner wall of the supporting box, an elevating block is connected to the supporting pipes in a sliding mode, a threaded rod is arranged at one end of the elevating block, a universal wheel is installed at the other end of the elevating block, the upper end of the threaded rod is connected with the supporting box through a bearing in a rotating mode, a driven gear is fixedly connected to the threaded rod, a driving gear is meshed to the driven gear, a driving shaft is connected to the driving gear, a forward and reverse motor is connected to the driving shaft, the forward and reverse motor is fixedly installed on the supporting box, and the input end of the forward and reverse motor is electrically connected with the output end of the control panel.

Preferably, a groove is formed in the inner wall of the vibration frame, a jack is formed in the bottom of the groove, the jack is matched with the insertion rod, the insertion rod is fixedly connected with the sliding groove through a second spring, a protruding portion is arranged at the upper end of the insertion rod, the protruding portion of the insertion rod is located at the upper end of the filter frame, a hole is formed in the protruding portion, and a baffle is fixedly connected to the outer side of the filter frame.

Preferably, the bottom surface of screening case is the inclined plane structure, bottom one side of screening case is connected with the discharging pipe, the lower extreme of discharging pipe is provided with the storage box.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses when using, the material that will need the screening is put in filtering the frame, driving motor drives the epaxial cam rotation of transmission, can drive the vibration frame and remove on the lateral wall that the longer one end of cam strikes the vibration frame, first spring is compressed, when cam and vibration frame lose the contact, first spring drives the vibration frame and resets, thereby make vibration frame round trip movement on the guide bar, this device sieves the pouring material through the vibrations of making a round trip of vibration frame, moreover, the steam generator is simple in structure, high screening efficiency, manpower operation has been saved, easily separate and cooperate between inserted bar and the jack in this device, make things convenient for the staff to pull down and install the frame from the vibration frame, be convenient for taking out of the surplus pouring material in screen cloth upper end.

2. This device lower extreme is provided with the support mobile device, positive reverse motor work is controlled through control panel, positive reverse motor drives driving gear and driven gear rotation, threaded rod on the driven gear takes place to rotate, threaded connection has the elevator on the threaded rod, in this device, the elevator is the cuboid structure with the stay tube, the outer wall of elevator receives the stay tube inner wall spacing, when the threaded rod is rotatory, the elevator takes place to remove in the stay tube, thereby enable the universal wheel to hide in the stay tube or stretch out from the stay tube, the universal wheel stretches out and contacts with ground, make things convenient for the device to carry out the displacement, the mobility of device has been improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the middle vibrating frame of the present invention.

Fig. 3 is a cross-sectional view of the middle screening box and the supporting box of the present invention.

Fig. 4 is a cross-sectional view of the driving gear and the driven gear of the present invention.

Fig. 5 is a cross-sectional view of another angle of the support box of the present invention.

Fig. 6 is a cross-sectional view of the middle vibration frame and the filter frame of the present invention.

Fig. 7 is an enlarged view of a portion a of fig. 6 according to the present invention.

In the figure: 1. a screening box; 2. a control panel; 3. vibrating the frame; 4. a storage box; 5. a filter frame; 6. a screen mesh; 7. a support box; 8. a guide rod; 9. a first spring; 10. a cam; 11. a drive shaft; 12. a drive motor; 13. supporting a tube; 14. a lifting block; 15. a threaded rod; 16. a universal wheel; 17. a driven gear; 18. a driving gear; 19. a positive and negative rotation motor; 20. inserting a rod; 21. a chute; 22. a groove; 23. a jack; 24. a second spring; 25. and (4) discharging the pipe.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-7, a screening machine for low-iron high-aluminum heat insulation castable material comprises a screening box 1, a control panel 2 is fixedly mounted on the outer side wall of the screening box 1, a vibration frame 3 is arranged inside the screening box 1, guide rods 8 are connected to both sides of the lower end of the vibration frame 3 in a sliding manner, first springs 9 are sleeved on both sides of each guide rod 8, a plurality of cams 10 are arranged on one side face of the vibration frame 3, a filter frame 5 is arranged at the bottom end of the vibration frame 3, inserting rods 20 are arranged on both sides of the filter frame 5, the inserting rods 20 are arranged in sliding chutes 21 in the filter frame 5 in a sliding manner, a screen 6 is fixedly connected onto the filter frame 5, a support box 7 is fixedly connected to the lower end of the screening box 1, and a support moving device is arranged in the support box 7.

Cam 10's middle part fixedly connected with transmission shaft 11, transmission shaft 11 rotates and installs in screening case 1, the one end fixedly connected with driving motor 12 of transmission shaft 11, driving motor 12 fixed mounting is on the lateral wall of screening case 1, driving motor 12's input and control panel 2's output electric connection, work through control panel 2 control driving motor 12, driving motor 12 drives the cam 10 rotation on the transmission shaft 11, can drive vibration frame 3 and remove on the lateral wall that strikes vibration frame 3 when the longer one end of cam 10.

Guide bar 8 fixed connection is on the inner wall of screening case 1, the one end of first spring 9 and the inner wall fixed connection of screening case 1, the other end of first spring 9 and the inner wall fixed connection of vibration frame 3, when cam 10 striking vibration frame 3 drives vibration frame 3 and takes place to remove on guide bar 8, first spring 9 is compressed, when cam 10 loses the contact with vibration frame 3, first spring 9 drives vibration frame 3 and resets, thereby make vibration frame 3 round trip movement on guide bar 8, the vibrations of production are sieved the material.

The supporting and moving device comprises supporting pipes 13, the supporting pipes 13 are provided with four in number, four supporting pipes 13 are fixedly connected with the inner wall of a supporting box 7, an elevating block 14 is connected in the supporting pipes 13 in a sliding mode, one end of the elevating block 14 is provided with a threaded rod 15, the other end of the elevating block 14 is provided with a universal wheel 16, the upper end of the threaded rod 15 is rotatably connected with the supporting box 7 through a bearing, a driven gear 17 is fixedly connected onto the threaded rod 15, a driving gear 18 is meshed onto the driven gear 17, a driving shaft is connected onto the driving gear 18, a forward and reverse motor 19 is connected onto the driving shaft, the forward and reverse motor 19 is fixedly installed on the supporting box 7, the input end of the forward and reverse motor 19 is electrically connected with the output end of a control panel 2, the forward and reverse motor 19 is controlled to work through the control panel 2, the forward and reverse motor 19 drives the driving gear 18 and the driven gear 17 to rotate, the threaded rod 15 on the driven gear 17 to rotate, the threaded rod 15 is connected with an elevating block 14 through threads on the threaded rod 15, in the elevating block 14, the elevating block 14 and the supporting pipes 13 are both of a cuboid structure, the outer wall of the elevating block 14 is limited by the inner wall of the supporting pipes 13, when the threaded rod 15 rotates, the supporting pipes can enable the supporting pipes to be in contact with the supporting pipes 13, and the supporting pipes to enable the supporting pipes to be hidden in the supporting pipes 13, and the supporting pipes to be conveniently arranged on the ground, and the universal wheel 13, and the universal wheel to move, and the supporting pipes 13, and the universal wheel to conveniently move, and conveniently move.

Seted up recess 22 on the inner wall of vibration frame 3, jack 23 has been seted up to recess 22's bottom, jack 23 and inserted bar 20 set up of mutually supporting, through second spring 24 fixed connection between inserted bar 20 and the spout 21, the upper end of inserted bar 20 is provided with the protruding portion, the protruding portion of inserted bar 20 is located the upper end of filtering frame 5, the hole has been seted up on the protruding portion, filter frame 5's outside fixedly connected with baffle, the baffle can let can place more castables in filtering frame 5, prevent that it from spilling over all around filtering frame 5, can drive inserted bar 20 through the protruding portion and remove.

The bottom surface of screening case 1 is the inclined plane structure, and bottom one side of screening case 1 is connected with discharging pipe 25, and the lower extreme of discharging pipe 25 is provided with storage box 4, and the bottom surface of screening case 1 conveniently carries out the ejection of compact for the inclined plane structure.

The utility model discloses a theory of operation: when the utility model is used, the material to be screened is placed in the filter frame 5, the control panel 2 controls the driving motor 12 to work, the driving motor 12 drives the cam 10 on the transmission shaft 11 to rotate, when the longer end of the cam 10 impacts the side wall of the vibration frame 3 to drive the vibration frame 3 to move, the first spring 9 is compressed, when the cam 10 is not contacted with the vibration frame 3, the first spring 9 drives the vibration frame 3 to reset, so that the vibration frame 3 moves back and forth on the guide rod 8, the generated vibration screens the material, the screened material enters the lower end of the screening box 1 through the screen 6, the screened material is discharged through the discharge pipe 25 at the lower end of the screening box 1, the larger material is left on the screen 6, when the material is taken out, the inserted rod 20 is driven to move through the protruding part, the inserted rod 20 is taken out from the jack 23, the filter frame 5 can be taken out from the vibration frame 3, the device is characterized in that a hole is formed in the protruding portion of an insert rod 20, when the filter frame is taken out, one person stands on each of two sides of the filter frame 5, fingers of the person can be hooked in the hole, the filter frame 5 is conveniently taken out, when the filter frame is re-installed, the insert rod 20 slides in along a groove 22, after the insert rod slides to the position of a jack 23, the insert rod 20 is inserted into the jack 23 under the elastic force of a second spring 24, the filter frame 5 is fixed, a supporting and moving device is arranged at the lower end of the device, a forward and reverse motor 19 is controlled to work through a control panel 2, the forward and reverse motor 19 drives a driving gear 18 and a driven gear 17 to rotate, a threaded rod 15 on the driven gear 17 rotates, a lifting block 14 is connected to the threaded rod 15 through a lifting block 14, in the device, the lifting block 14 and a support pipe 13 are of a cuboid structure, the outer wall of the lifting block 14 is limited by the inner wall of the support pipe 13, when the threaded rod 15 rotates, the lifting block 14 moves in the support pipe 13, so that the universal wheel 16 can be hidden in the support pipe 13 or extend out of the support pipe 13, and the universal wheel 16 extends out to be in contact with the ground, thereby facilitating the displacement of the device.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a screening machine for low-iron high-alumina heat insulation castable which characterized in that: including screening case (1), fixed mounting has control panel (2) on the lateral wall of screening case (1), screening case (1) inside is provided with vibration frame (3), the equal sliding connection in lower extreme both sides of vibration frame (3) has guide bar (8), the both sides cover of guide bar (8) is equipped with first spring (9), be provided with a plurality of cams (10) on one of them side of vibration frame (3), the bottom of vibration frame (3) is provided with filter frame (5), the both sides of filter frame (5) all are provided with inserted bar (20), inserted bar (20) slide in spout (21) that set up in filter frame (5), fixedly connected with screen cloth (6) on filter frame (5), the lower extreme fixedly connected with supporting box (7) of screening case (1), be provided with in supporting box (7) and support the mobile device.

2. The screening machine for the low-iron high-aluminum heat-insulation castable, according to claim 1, is characterized in that: the middle part fixedly connected with transmission shaft (11) of cam (10), transmission shaft (11) rotate and install in screening case (1), the one end fixedly connected with driving motor (12) of transmission shaft (11), driving motor (12) fixed mounting is on the lateral wall of screening case (1), the input of driving motor (12) and the output electric connection of control panel (2).

3. The screening machine for the low-iron high-aluminum heat-insulation castable according to claim 1, characterized in that: guide bar (8) fixed connection is on the inner wall of screening case (1), the one end of first spring (9) and the inner wall fixed connection of screening case (1), the other end of first spring (9) and the inner wall fixed connection of vibration frame (3).

4. The screening machine for the low-iron high-aluminum heat-insulation castable according to claim 1, characterized in that: the supporting and moving device comprises supporting tubes (13), wherein the supporting tubes (13) are provided with four and four supporting tubes (13) respectively, the supporting tubes (13) are fixedly connected with the inner wall of a supporting box (7), lifting blocks (14) are connected in the supporting tubes (13) in a sliding manner, one end threads of the lifting blocks (14) are provided with threaded rods (15), universal wheels (16) are installed at the other ends of the lifting blocks (14), the upper ends of the threaded rods (15) are connected with the supporting box (7) through bearings in a rotating manner, the threaded rods (15) are fixedly connected with driven gears (17), driving gears (18) are meshed on the driven gears (17), driving shafts are connected on the driving gears (18), positive and negative rotation motors (19) are connected on the driving shafts, the positive and negative rotation motors (19) are fixedly installed on the supporting box (7), and the input ends of the positive and negative rotation motors (19) are electrically connected with the output end of a control panel (2).

5. The screening machine for the low-iron high-aluminum heat-insulation castable, according to claim 1, is characterized in that: seted up on the inner wall of vibration frame (3) recess (22), jack (23) have been seted up to the bottom of recess (22), jack (23) and inserted bar (20) set up of mutually supporting, through second spring (24) fixed connection between inserted bar (20) and spout (21), the upper end of inserted bar (20) is provided with the protruding portion, the protruding portion of inserted bar (20) is located the upper end of crossing filter frame (5), the hole has been seted up on the protruding portion, the outside fixedly connected with baffle of crossing filter frame (5).

6. The screening machine for the low-iron high-aluminum heat-insulation castable, according to claim 1, is characterized in that: the bottom surface of screening case (1) is the inclined plane structure, bottom one side of screening case (1) is connected with discharging pipe (25), the lower extreme of discharging pipe (25) is provided with storage box (4).