CN215438469U

CN215438469U - Raw material production is with preventing stifled formula rotatory tripper

Info

Publication number: CN215438469U
Application number: CN202121160696.6U
Authority: CN
Inventors: 张宏健; 谷立军; 尉俊峰
Original assignee: Lincheng Zhonglian Cement Co ltd
Current assignee: Lincheng Zhonglian Cement Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2022-01-07
Anticipated expiration: 2031-05-27

Abstract

The utility model relates to the technical field of raw material production, in particular to an anti-blocking rotary discharger for raw material production. Include support the fixed setting at unloading valve body top of valve body, support the valve body middle part below and be provided with the transmission shaft, the transmission shaft middle part is provided with the bent axle section, stirring pole bottom is provided with the lock sleeve, stirring pole bottom is passed through the lock sleeve bearing and is connected in the bent axle section, the transmission shaft top is supporting the inside fixed guiding axle that is provided with of valve body, stirring pole middle part is provided with the guide way, the guiding axle runs through and sets up inside the guide way, can drive the transmission shaft and rotate together when rotatory feeder during operation, can drive bent axle section eccentric vibration when the transmission shaft rotates, drives stirring pole swing simultaneously, can loosen accumulational material through vibration and stirring pole swing, guarantees that the powder is normally carried.

Description

Raw material production is with preventing stifled formula rotatory tripper

Technical Field

The utility model relates to the technical field of cement raw material production, in particular to an anti-blocking rotary discharger for raw material production.

Background

When raw material production, often can deposit the intermediate product powder after the crocus and finished product powder storage in the storage storehouse, if the powder piles up in the storage storehouse for a long time, because of the powder pressure that receives of below in the storehouse is great, the powder piles up the compaction easily, when starting rotatory tripper, the powder laminating on the discharge gate is piled up and can not drop together, need strike storage storehouse below awl type with the help of crowbar or other instruments and fight the position and shake the powder down, so not only waste time and energy, and cause certain damage to the storage storehouse in addition.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide an anti-blocking rotary discharger for raw material production aiming at the technical defects, which comprises a support valve body fixedly arranged at the top of a discharging valve body, a transmission shaft is arranged below the middle part of the support valve body, a crankshaft section is arranged in the middle of the transmission shaft, a lock sleeve is arranged at the bottom of a material stirring rod, the bottom of the material stirring rod is connected to the crankshaft section through a lock sleeve bearing, a guide shaft is fixedly arranged above the transmission shaft in the support valve body, a guide groove is arranged in the middle of the material stirring rod, and the guide shaft penetrates through the guide groove; can drive the transmission shaft and rotate together when rotary feeder during operation, can drive the eccentric vibration of bent axle section when the transmission shaft rotates, drive the swing of kickoff lever simultaneously, can loosen accumulational material through vibration and kickoff lever swing, guarantee that the powder is normally carried.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: comprises a rotary feeder and a vibration type anti-blocking device; a blanking valve body is arranged in the middle of the rotary feeder; the middle part of the blanking valve body is provided with a main shaft; the middle part of the main shaft is provided with an impeller inside the blanking valve body; the oscillating anti-blocking device is arranged above the blanking valve body; the oscillating type anti-blocking device comprises a supporting valve body and a material poking rod; the supporting valve body is fixedly arranged at the top of the blanking valve body; the blanking valve body is communicated with the supporting valve body in the vertical direction; the lower part of the kick-out rod is arranged in the supporting valve body; and a material stirring head is arranged at the top of the material stirring rod above the supporting valve body.

Further optimizing the technical scheme, a transmission shaft is arranged below the middle part of the supporting valve body; the transmission shaft bearing is connected with the supporting valve body; one end of the main shaft is provided with a driving belt wheel; one end of the transmission shaft is provided with a driven belt wheel outside the supporting valve body; the driving belt wheel and the driven belt wheel are connected and driven through a belt.

The technical scheme is further optimized, the middle part of the transmission shaft is provided with a crankshaft section, and the crankshaft section and the transmission shaft are not concentric; the bottom of the material poking rod is provided with a lock sleeve; the bottom of the material poking rod is connected to the crankshaft section through a lock sleeve bearing.

Further optimizing the technical scheme, a guide shaft is fixedly arranged above the transmission shaft in the supporting valve body; a guide groove is formed in the middle of the material poking rod; the guide shaft penetrates through the guide groove.

Compared with the prior art, the utility model has the following advantages:

1. when the rotary feeder works, the transmission shaft can be driven to rotate together, and when the transmission shaft rotates, the transmission shaft can drive the crankshaft section to eccentrically vibrate, so that powder above the transmission shaft can be vibrated down.

2. When the transmission shaft rotates and simultaneously drives the stirring rod to swing, the accumulated powder can be stirred through the swinging of the stirring rod, so that the accumulated material is stirred and falls downwards.

3. The accumulated materials can be loosened through vibration and swing of the material poking rod, and normal conveying of powder is guaranteed.

Drawings

Fig. 1 is a three-dimensional structure diagram of an anti-blocking rotary discharger for raw material production.

FIG. 2 is a partial sectional view of the inner installation structure of the anti-blocking type rotary discharger for raw material production.

FIG. 3 is a schematic diagram of the crankshaft section position structure of the anti-blocking rotary discharger for raw material production.

In the figure: 1. rotating the feeder; 101. a blanking valve body; 102. a main shaft; 103. an impeller; 104. a driving pulley; 2. a vibration type anti-blocking device; 201. supporting the valve body; 202. a material poking rod; 203. a material stirring head; 204. a drive shaft; 205. a driven pulley; 206. a crankshaft section; 207. a lock sleeve; 208. a guide shaft; 209. a guide groove; 3. a belt.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The first embodiment is as follows: as shown in the combined drawings 1-3, the anti-blocking rotary discharger for raw material production is characterized in that: comprises a rotary feeder 1 and a vibration type anti-blocking device 2; a blanking valve body 101 is arranged in the middle of the rotary feeder 1; the middle part of the blanking valve body 101 is provided with a main shaft 102; an impeller 103 is arranged in the middle of the main shaft 102 inside the blanking valve body 101; the oscillating anti-blocking device 2 is arranged above the blanking valve body 101; the oscillating type anti-blocking device 2 comprises a supporting valve body 201 and a kick-out lever 202; the supporting valve body 201 is fixedly arranged at the top of the blanking valve body 101; the blanking valve body 101 is communicated with the supporting valve body 201 in the vertical direction; the lower part of the kick-out rod 202 is arranged in the supporting valve body 201; the top of the kick-out rod 202 is provided with a kick-out head 203 above the support valve body 201.

Preferably, a transmission shaft 204 is arranged below the middle part of the supporting valve body 201; the transmission shaft 204 is connected with the supporting valve body 201 in a bearing way; a driving belt wheel 104 is arranged at one end of the main shaft 102; one end of the transmission shaft 204 is provided with a driven pulley 205 outside the support valve body 201; the driving pulley 104 and the driven pulley 205 are connected and driven by a belt 3.

Preferably, the middle part of the transmission shaft 204 is provided with a crankshaft section 206, and the crankshaft section 206 and the transmission shaft 204 are not concentric; the bottom of the kick-out lever 202 is provided with a lock sleeve 207; the bottom of the kick-out lever 202 is bearing-connected to the crankshaft section 206 by a lock sleeve 207.

Preferably, a guide shaft 208 is fixedly arranged above the transmission shaft 204 inside the support valve body 201; a guide groove 209 is arranged in the middle of the material stirring rod 202; the guide shaft 208 is disposed to penetrate inside the guide groove 209.

The working principle is that as shown in fig. 1-3, when the rotary feeder 1 works, the main shaft 102 rotates, the main shaft 102 drives the impeller 103 inside the discharging valve body 101 to rotate when rotating, powder is conveyed by the rotation of the impeller 103, if the powder is accumulated inside the storage bin for a long time, the powder deposits and compacts together at the lower conical hopper part, the outlet below the conical hopper is smaller, and the powder deposited together cannot drop downwards, so that the powder conveying process is affected.

After improvement, a transmission shaft 204 is arranged below the middle of the support valve body 201, the transmission shaft 204 is connected to the support valve body 201 through a bearing, a driving pulley 104 is arranged at one end of the main shaft 102, a driven pulley 205 is arranged at one end of the transmission shaft 204 outside the support valve body 201, the driving pulley 104 and the driven pulley 205 are connected through a belt 3 for transmission, and when the main shaft 102 rotates, the driving pulley 104 is driven to rotate together, so that the transmission shaft 204 is driven to rotate together through the belt 3 and the driven pulley 205.

Because the middle part of the transmission shaft 204 is provided with the crank section 206, and the crank section 206 and the transmission shaft 204 are not concentric, when the transmission shaft 204 rotates, the crank section 206 is driven to rotate together, when the crank section 206 rotates, the eccentric rotation is realized, when the crank section 206 on the transmission shaft 204 rotates eccentrically, the vibration is generated, and the powder above can be vibrated down through the vibration.

The bottom of the material stirring rod 202 is provided with a lock sleeve 207, the bottom of the material stirring rod 202 is connected to the crankshaft section 206 through a lock sleeve 207 bearing, a guide shaft 208 is fixedly arranged above the transmission shaft 204 in the support valve body 201, a guide groove 209 is arranged in the middle of the material stirring rod 202, the guide shaft 208 is arranged in the guide groove 209 in a penetrating manner, when the crankshaft section 206 rotates, the lower part of the material stirring rod 202 is driven by the lock sleeve 207 to move along with the crankshaft section 206, and the motion track of the lock sleeve 207 below the material stirring rod 202 is the same as the motion track of the axis of the crankshaft section 206; when the lower part of the material stirring rod 202 moves, the guide groove 209 on the material stirring rod 202 slides on the guide shaft 208, the whole material stirring rod 202 moves in a swinging and up-and-down swinging mode, and the swinging and swinging material stirring rod 202 can stir the accumulated powder through the swinging of the material stirring rod 202, so that the accumulated material is separated and falls off.

In summary, when the rotary feeder 1 works, the transmission shaft 204 is driven to rotate together, and when the transmission shaft 204 rotates, the crankshaft section 206 is driven to eccentrically vibrate, so that the powder above can be vibrated down through vibration; when the transmission shaft 204 rotates and simultaneously drives the material stirring rod 202 to swing, the accumulated powder can be stirred through the swinging of the material stirring rod 202, so that the accumulated material is stirred and falls downwards; the accumulated materials can be loosened through vibration and the swinging of the material poking rod 202, so that the normal conveying of the powder is ensured; the whole oscillating type anti-blocking device 2 is designed without being externally connected with other power sources, and the feeder is driven by the rotary feeder 1.

The control mode of the utility model is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the utility model belongs to the common knowledge in the field, and the utility model is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the utility model.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. Raw material production is with preventing stifled formula rotary discharger, its characterized in that: comprises a rotary feeder (1) and a vibration type anti-blocking device (2); a blanking valve body (101) is arranged in the middle of the rotary feeder (1); a main shaft (102) is arranged in the middle of the blanking valve body (101); an impeller (103) is arranged in the discharging valve body (101) in the middle of the main shaft (102); the oscillating anti-blocking device (2) is arranged above the blanking valve body (101); the oscillating type anti-blocking device (2) comprises a supporting valve body (201) and a kick-out lever (202); the supporting valve body (201) is fixedly arranged at the top of the blanking valve body (101); the blanking valve body (101) is communicated with the supporting valve body (201) in the vertical direction; the lower part of the kick-out rod (202) is arranged in the supporting valve body (201); the top of the material poking rod (202) is provided with a material poking head (203) above the support valve body (201).

2. The raw meal production anti-blocking rotary discharger of claim 1, wherein: a transmission shaft (204) is arranged below the middle part of the supporting valve body (201); the transmission shaft (204) is connected with the supporting valve body (201) through a bearing; one end of the main shaft (102) is provided with a driving belt pulley (104); one end of the transmission shaft (204) is provided with a driven pulley (205) outside the support valve body (201); the driving pulley (104) and the driven pulley (205) are in connected transmission through a belt (3).

3. The raw meal production anti-blocking rotary discharger of claim 2, wherein: the middle part of the transmission shaft (204) is provided with a crankshaft section (206), and the crankshaft section (206) and the transmission shaft (204) are not concentric; a lock sleeve (207) is arranged at the bottom of the material poking rod (202); the bottom of the kick-out lever (202) is connected to the crankshaft section (206) through a lock sleeve (207) bearing.

4. The raw meal production anti-blocking rotary discharger of claim 2, wherein: a guide shaft (208) is fixedly arranged above the transmission shaft (204) in the supporting valve body (201); a guide groove (209) is formed in the middle of the material stirring rod (202); the guide shaft (208) is arranged in the guide groove (209) in a penetrating way.