CN216582678U - Raw material conveying and discharging device for refractory material distributing machine - Google Patents
Raw material conveying and discharging device for refractory material distributing machine Download PDFInfo
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- CN216582678U CN216582678U CN202123043466.4U CN202123043466U CN216582678U CN 216582678 U CN216582678 U CN 216582678U CN 202123043466 U CN202123043466 U CN 202123043466U CN 216582678 U CN216582678 U CN 216582678U
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Abstract
The utility model discloses a raw material conveying and discharging device for a refractory material distributor, which comprises a conveying mechanism, a flow limiting mechanism and a transition hopper, wherein the conveying mechanism is arranged on the conveying mechanism; the conveying mechanism comprises two groups of conveying belts, two groups of conveying belt mounting frames and two groups of conveying belt driving pieces, the conveying belts are arranged between the two groups of conveying belt mounting frames, and the conveying belt driving pieces are arranged on one of the two groups of conveying belt mounting frames and connected with the conveying belts; the flow limiting mechanism comprises a flashboard, a flashboard driving shaft and a flashboard driving piece, wherein the flashboard is a U-shaped structural plate, two ends of the flashboard are fixedly arranged on the flashboard driving shaft, two ends of the flashboard driving shaft are respectively arranged on the two conveyor belt mounting frames through bearing seats, and the flashboard driving piece is arranged on one of the conveyor belt mounting frames and is connected with the flashboard driving shaft; the transition hopper is arranged below the feeding end of the conveying belt. The device is the U type structure with the flashboard design, when carrying out the current-limiting through the flashboard to the conveyer belt, can avoid the raw materials to spill from the conveyer belt both sides because of piling up, has reduced the loss and the waste of raw materials.
Description
Technical Field
The utility model relates to the technical field of refractory brick processing equipment, in particular to a raw material conveying and discharging device for a refractory material distributing machine.
Background
At present, the refractory material distributing machine on the market adopts the mode of screw extrusion ejection of compact, but the refractory material raw materials that firebrick production used contain moisture, and easy caking can extrude the refractory material raw materials conglobation with the mode of screw extrusion, causes follow-up inaccurate of weighing. Patent publication No. CN113043445A discloses a two autoloaders that weigh for resistant firebrick processing, has adopted the belt transport mechanism ejection of compact, has avoided the problem that refractory material raw materials extrudes the conglobation, but when current-limiting flashboard carries out the current-limiting step on it, some raw materials can spill from belt transport mechanism both sides, has not only caused the loss rate of refractory material raw materials too big in the production process, has still influenced the normal operating of equipment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a raw material conveying and discharging device for a refractory material distributing machine, aiming at the prior technical situation, the device is provided with a U-shaped gate plate, so that when a conveying belt is limited by the gate plate, raw materials can be prevented from spilling from two sides of the conveying belt due to accumulation, and the loss and waste of the raw materials are reduced.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a raw material conveying and discharging device for a refractory material distributor comprises a conveying mechanism, a flow limiting mechanism and a transition hopper;
the conveying mechanism comprises two groups of conveying belts, two conveying belt mounting frames and two conveying belt driving pieces, the conveying belts are arranged between the two groups of conveying belt mounting frames, and the conveying belt driving pieces are arranged on one conveying belt mounting frame and connected with the conveying belts so as to provide rotary driving force for the conveying belts;
the flow limiting mechanism comprises a flashboard, a flashboard driving shaft and a flashboard driving piece, the flashboard is a U-shaped structural plate, the width of the flashboard is not more than that of the conveying belt, two ends of the flashboard are fixedly arranged on the flashboard driving shaft, two ends of the flashboard driving shaft are respectively arranged on the two conveying belt mounting frames through bearing seats, and the flashboard driving piece is arranged on one conveying belt mounting frame and connected with the flashboard driving shaft, so that overturning driving force is provided for the flashboard;
the transition hopper is arranged below the discharging end of the conveying belt, and the width of the transition hopper is not smaller than that of the conveying belt.
Further, lateral wall is equipped with the discharge gate that upwards extends from its lower limb before the flashboard, and the upper and lower slip is equipped with the shrouding before the flashboard on the lateral wall, and the shrouding covers the discharge gate completely.
Further, be equipped with vertical waist type hole on the shrouding, the lateral wall is equipped with the bolt hole before the flashboard, and the shrouding passes waist type hole and bolt hole through the bolt and sets up on the lateral wall before the flashboard.
Furthermore, a transverse plate is arranged on the sealing plate and used for adjusting the sealing plate in a vertical sliding mode.
Further, the transverse plate and the sealing plate are integrally formed.
Further, the lower edges of the front side wall of the flashboard and the left and right side walls of the flashboard are provided with silica gel strips.
Furthermore, the side wall of the transition hopper far away from the transmission belt is provided with a baffle plate extending upwards from the upper edge of the transition hopper, and the baffle plate is used for preventing raw materials from splashing.
Further, the baffle and the side wall of the transition hopper far away from the transmission belt are integrally formed.
The utility model has the beneficial effects that:
1. compared with the prior art, the raw material conveying and discharging device for the refractory material distributing machine has the advantages that the flashboard is designed into the U-shaped structure, so that when the conveying belt is limited by the flashboard, raw materials can be prevented from being spilled from two sides of the conveying belt due to accumulation, and the loss and waste of the raw materials are reduced;
2. the gate plate is provided with a discharge port and a sealing plate capable of sliding up and down, and after the sealing plate is opened upwards, a small amount of raw materials can be conveyed continuously through the discharge port when the conveying belt is limited by the gate plate, so that fine weighing and feeding are realized;
3. the lower border of lateral wall and left and right sides wall all is equipped with the silica gel strip before the flashboard, on the one hand, makes zero clearance between flashboard and the conveyer belt, strengthens the current-limiting effect, and on the other hand can prevent the flashboard scratch conveyer belt.
Drawings
FIG. 1 is a perspective view of the material conveying and discharging device of the present invention;
FIG. 2 is a top view of the material delivery and discharge device of the present invention;
FIG. 3 is a side view of the material delivery and discharge apparatus of the present invention;
fig. 4 is a perspective view of a flow restricting shutter of the present invention.
Description of the labeling: 1. the conveying device comprises a storage bin, 2, a conveying belt, 3, a conveying belt mounting frame, 4, mounting support legs, 5, a conveying belt adjusting mechanism, 6, a conveying belt driving piece, 7, a gate plate driving shaft, 8, a bearing seat, 9, a gate plate driving piece, 10, a gate plate, 10-1, a discharging port, 10-2, bolt holes, 11, a transition hopper, 12, a supporting frame, 13, a baffle, 14, a sealing plate, 14-1, a kidney-shaped hole, 15, a transverse plate, 16 and a kidney-shaped hole.
Detailed Description
The utility model will be further explained with reference to the drawings.
Referring to fig. 1-3, a raw material conveying and discharging device for a refractory material distributor performs a raw material discharging process before weighing, and comprises a conveying mechanism, a flow limiting mechanism and a transition hopper 11.
The conveying mechanism comprises a conveyor belt 2, a conveyor belt mounting frame 3 and a conveyor belt driving piece 6. The conveyor belt mounting rack 3 is two groups, a conveyor belt adjusting mechanism 5 is arranged in the conveyor belt mounting rack 3, and mounting support legs 4 are arranged at the bottom of the conveyor belt mounting rack 3. The conveyer belt 2 (including conveyer belt and beam barrel) sets up between two sets of conveyer belt mounting brackets 3, and one end is the material loading end, and the other end is the unloading end, adjusts the elasticity through conveyer belt adjustment mechanism 5. A belt drive 6 is provided on one of the belt mounts 3 and is connected to the belt 2 (or one of the rollers of the belt 2) to provide a rotational drive force to the belt 2. The conveyor belt driving part 6 is formed by combining a servo motor and a speed reducer and drives the conveyor belt to rotate circularly.
The flow restricting mechanism includes a shutter 10, a shutter drive shaft 7, and a shutter drive member 9. Flashboard 10 is U type structural slab and its width is not more than the width of conveyer belt 2, and the fixed setting in flashboard drive shaft 7 in flashboard 10 both ends, and flashboard drive shaft 7 both ends set up respectively on two conveyer belt mounting brackets 3 through bearing frame 8, and flashboard driving piece 9 sets up 3 and its and flashboard drive shaft 7 are connected on its conveyer belt mounting bracket to for flashboard 10 provides the upset drive power. The flow restriction should be close to the discharge end of the conveyor belt 2. The flashboard driving part 9 adopts the combination of an air cylinder and a connecting rod, and drives the flashboard 10 to turn back and forth by utilizing the lever principle. The gate drive 9 is well known in the art and will not be described in detail herein.
Transition hopper 11 passes through support frame 12 and sets up in the below of 2 unloading ends of conveyer belt, and the width of transition hopper 11 is not less than the width of conveyer belt 2, and the raw materials lags behind from top to bottom from conveyer belt 2, discharges after crossing hopper 11. Preferably, the side wall of the transition hopper 11 remote from the belt 2 is provided with a baffle 13 extending upwardly from its upper edge, the baffle 13 serving to prevent the raw material from splashing. In one embodiment, the baffle 13 is integrally formed with the side wall of the transition hopper 11 remote from the belt 2.
In the refractory material distributing machine, a storage bin 1 is arranged above a feeding end of a conveying belt 2, after an operator puts raw materials into the storage bin 1, the raw materials fall to the feeding end of the conveying belt 2 through a window at the bottom of the storage bin 1, a conveying belt driving piece 6 drives the conveying belt 2 to rotate circularly, the raw materials are conveyed to a discharging end of the conveying belt 2 and then fall to a transition hopper 11 and are conveyed to a next procedure. In the process, the gate driving piece 9 drives the gate 10 to turn over back and forth to limit the flow of the conveying belt 2, so that the single conveying amount of raw materials is controlled, and the production precision is ensured. Specifically, the gate plate 10 is designed to be of a U-shaped structure, so that when the flow of the conveying belt 2 is limited through the gate plate 10, raw materials can be prevented from being spilled from two sides of the conveying belt 2 due to accumulation, and loss and waste of the raw materials are reduced.
Referring to fig. 4, on the basis of the above technical solution, a discharge hole 10-1 is formed in a front side wall of the gate plate 10 and extends upward from a lower edge of the front side wall, a sealing plate 14 is slidably disposed on the front side wall of the gate plate 10 up and down, and the sealing plate 14 completely covers the discharge hole 10-1. In one embodiment, the closing plate 10 is provided with a vertical kidney-shaped hole 14-1, the front side wall of the shutter plate 10 is provided with a bolt hole 10-2, and the closing plate 10 is arranged on the front side wall of the shutter plate 10 by passing a bolt (not shown) through the kidney-shaped hole 14-1 and the bolt hole 10-2.
Preferably, a transverse plate 15 is provided on the closing plate 14, and the transverse plate 15 is used for adjusting the closing plate 14 in a vertical sliding manner. In one embodiment, transverse plate 15 is integrally formed with closure plate 14.
Specifically, the gate plate 10 is provided with a discharge port 10-1 and a sealing plate 14 capable of sliding up and down, after the sealing plate 14 is opened upwards, when the conveying belt 2 is limited through the gate plate 10, a small amount of raw materials can be continuously conveyed through the discharge port 10-1, and precise weighing and feeding are achieved. That is, when the conveyor belt 2 is not restricted by the shutter 10, the apparatus performs rough weighing and feeding, and when the conveyor belt 2 is restricted by the shutter 10, the apparatus performs fine weighing and feeding. When the material loading is not required to be precisely weighed, the closing plate 14 is closed downwards.
On the basis of the technical scheme, the lower edges of the front side wall and the left and right side walls of the flashboard 10 are provided with silica gel strips 16.
Specifically, the lower limb of lateral wall and left and right sides wall all is equipped with silica gel strip 16 before flashboard 10, on the one hand, makes no clearance between flashboard 10 and the conveyer belt 2, strengthens the current-limiting effect, and on the other hand can prevent flashboard 10 scratch conveyer belt 2. It should be noted that the silicone strip 16 may be replaced by other soft materials.
In general, the raw material conveying and discharging device is low in cost and high in universality, is suitable for conveying and discharging various materials, improves the weighing precision of the refractory material distributing machine, ensures the product quality and reduces defective products.
It should be understood that the above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the utility model, therefore, all equivalent changes in the principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a raw materials conveying discharging device for refractory material distributing machine which characterized in that: comprises a conveying mechanism, a flow limiting mechanism and a transition hopper;
the conveying mechanism comprises two groups of conveying belts, two conveying belt mounting frames and two conveying belt driving pieces, the conveying belts are arranged between the two groups of conveying belt mounting frames, and the conveying belt driving pieces are arranged on one conveying belt mounting frame and connected with the conveying belts so as to provide rotary driving force for the conveying belts;
the flow limiting mechanism comprises a flashboard, a flashboard driving shaft and a flashboard driving piece, the flashboard is a U-shaped structural plate, the width of the flashboard is not more than that of the conveying belt, two ends of the flashboard are fixedly arranged on the flashboard driving shaft, two ends of the flashboard driving shaft are respectively arranged on the two conveying belt mounting frames through bearing seats, and the flashboard driving piece is arranged on one conveying belt mounting frame and connected with the flashboard driving shaft, so that overturning driving force is provided for the flashboard;
the transition hopper is arranged below the discharging end of the conveying belt, and the width of the transition hopper is not smaller than that of the conveying belt.
2. The raw material conveying and discharging device for the refractory material distributing machine as claimed in claim 1, wherein: the lateral wall is equipped with the discharge gate that upwards extends from its lower limb before the flashboard, can slide from top to bottom on the lateral wall before the flashboard and be equipped with the shrouding, and the shrouding covers the discharge gate completely.
3. The raw material conveying and discharging device for the refractory material distributing machine as claimed in claim 2, wherein: be equipped with vertical waist type hole on the shrouding, the lateral wall is equipped with the bolt hole before the flashboard, and the shrouding passes waist type hole and bolt hole through the bolt and sets up on the lateral wall before the flashboard.
4. A raw material delivery and discharge device for a refractory material distributor as defined in claim 3, wherein: and a transverse plate is arranged on the sealing plate and used for sliding up and down to adjust the sealing plate.
5. The raw material delivery and discharge device for the refractory material distributor as claimed in claim 4, wherein: the transverse plate and the sealing plate are integrally formed.
6. The raw material delivery and discharge device for a refractory material distributor as claimed in any one of claims 1 to 5, wherein: the lower edges of the front side wall of the flashboard and the left and right side walls of the flashboard are provided with silica gel strips.
7. The raw material conveying and discharging device for the refractory material distributing machine as claimed in claim 1, wherein: the lateral wall that the transition hopper is kept away from the drive belt is equipped with the baffle that upwards extends from its upper edge, and the baffle is used for preventing that the raw materials from splashing.
8. The raw material delivery and discharge device for the refractory material distributor as claimed in claim 7, wherein: the baffle and the side wall of the transition hopper far away from the transmission belt are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123043466.4U CN216582678U (en) | 2021-12-06 | 2021-12-06 | Raw material conveying and discharging device for refractory material distributing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123043466.4U CN216582678U (en) | 2021-12-06 | 2021-12-06 | Raw material conveying and discharging device for refractory material distributing machine |
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| CN216582678U true CN216582678U (en) | 2022-05-24 |
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| CN202123043466.4U Active CN216582678U (en) | 2021-12-06 | 2021-12-06 | Raw material conveying and discharging device for refractory material distributing machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115139399A (en) * | 2022-07-27 | 2022-10-04 | 武汉吉森智能技术有限公司 | Intelligent weighing automatic material distributor |
-
2021
- 2021-12-06 CN CN202123043466.4U patent/CN216582678U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115139399A (en) * | 2022-07-27 | 2022-10-04 | 武汉吉森智能技术有限公司 | Intelligent weighing automatic material distributor |
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