CN218930486U - Raw material bin for blanking and preventing blockage - Google Patents

Abstract

The utility model discloses a blanking anti-blocking raw material bin which comprises a bin barrel, wherein an alarm mechanism is arranged on one side of the lower part of the bin barrel, a blanking pipe is arranged in the middle of the lower side of the bin barrel, a blanking mechanism is arranged in the middle of the blanking pipe, and a bracket is arranged at the edge of the lower part of the bin barrel; the blanking mechanism comprises a shaft rod, a gear motor and an auger, wherein the auger is fixedly connected to the periphery of the upper part of the shaft rod, and the lower end of the shaft rod is rotationally connected to the middle part of the blanking pipe. According to the blanking anti-blocking raw material bin, the blanking valve is opened, and the speed reducing motor is driven at the same time, so that the shaft rod drives the auger to rotate, further, the blanking opening can be effectively prevented from being blocked or hardened, when materials in the bin barrel are gradually emptied, the movable wiring terminal is connected with the static wiring terminal, and the audible and visual alarm is electrified, so that an alarm sound and an alarm lamp are sent, people are reminded of timely supplementing the materials, and production work is prevented from being delayed due to insufficient materials.

Description

Raw material bin for blanking and preventing blockage

Technical Field

The utility model relates to the technical field of storage equipment, in particular to a blanking anti-blocking raw material bin.

Background

At present, along with the rapid development of the real estate industry, the demand of the constructional engineering for concrete is rapidly increased, so that a concrete mixing plant can build a sand and stone warehouse to store a large amount of sand and stone in advance for standby, before concrete is manufactured, raw materials such as sand and stone in the sand and stone warehouse are generally put into a raw material bin, and are conveyed to a next station for the next process after being proportioned, however, after the sand and stone is stored in the raw material bin for a long time, hardening is easy to occur, or bridging phenomenon occurs, so that a blanking hole of the raw material bin is blocked, and because the raw material bin is generally a pot of a drum, whether the raw material bin is provided with materials or not can not be judged, and the situation of production work is easy to occur due to insufficient materials.

Disclosure of Invention

The utility model mainly aims to provide a blanking anti-blocking raw material bin which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the blanking anti-blocking raw material bin comprises a bin barrel, wherein an alarm mechanism is arranged on one side of the lower part of the bin barrel, a blanking pipe is arranged in the middle of the lower side of the bin barrel, a blanking mechanism is arranged in the middle of the blanking pipe, and a bracket is arranged at the edge of the lower part of the bin barrel;

the blanking mechanism comprises a shaft rod, a gear motor and an auger, wherein the auger is fixedly connected to the periphery of the upper portion of the shaft rod, the lower end of the shaft rod is rotationally connected to the middle of the blanking pipe, the lower end of the shaft rod is fixedly connected to the driving end of the upper side of the gear motor, and the upper portion of the gear motor is arranged on the lower side of the middle of the blanking pipe.

Preferably, the upper part of the auger extends into the bin barrel, and the screw pitch of the auger gradually increases from top to bottom.

Preferably, one end of the blanking pipe far away from the feed bin barrel is provided with a blanking valve.

Preferably, the alarm mechanism comprises a fixed block, a shell, a sliding block, a sleeve, a spring and a limiting ring, wherein the upper part of the shell is arranged at the lower part of the bin barrel, the periphery of the sliding block is slidably connected inside the upper side of the shell, the lower side of the middle part of the sliding block is fixedly connected at the upper end of the fixed block, the lower end of the fixed block is fixedly connected on the upper part of the limiting ring, the limiting ring is slidably connected inside the sleeve, the inner bottom wall of the sleeve is arranged at one end of the spring, the other end of the spring is fixedly connected at the lower end of the fixed block, the upper part of the limiting ring is provided with a movable wiring terminal, the upper side of the sleeve is provided with a static wiring terminal, the lower end of the shell is provided with an audible-visual alarm, the audible-visual alarm is electrically connected with the movable wiring terminal, and the static wiring terminal is electrically connected with an external power supply.

Preferably, the movable connecting terminal is connected with the static connecting terminal.

Preferably, the inside wall fixedly connected with stopper in shell upper portion, inside sliding connection of stopper has the gag lever post, gag lever post upper end fixed connection is in the slider lower part.

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

1. through opening the unloading valve to drive gear motor simultaneously, make the axostylus axostyle drive auger rotate, thereby make the inside material of feed bin section of thick bamboo downwards carry by the auger, and because auger from the top down pitch grow gradually, can prevent auger compression material, and then can effectively prevent feed opening jam or hardening.

2. When the inside material of feed bin section of thick bamboo is more, the material can downwardly extrusion slider for move binding post and quiet binding post disconnection, audible-visual annunciator outage, when the inside material of feed bin section of thick bamboo is by the time of being emptied gradually, the spring drives the fixed block and resets, thereby makes to move binding post and quiet binding post junction, audible-visual annunciator circular telegram, thereby send alarm sound and warning light, remind people in time to supply the material, prevent that the material is not enough to delay production work.

Drawings

FIG. 1 is a schematic perspective view of a blanking anti-blocking raw material bin;

FIG. 2 is a schematic diagram of an alarm mechanism of a blanking anti-blocking raw material bin;

fig. 3 is a schematic structural diagram of a blanking mechanism of a blanking anti-blocking raw material bin.

In the figure: 1. a bin barrel; 2. an alarm mechanism; 201. a fixed block; 202. a housing; 203. a slide block; 204. a movable connection terminal; 205. a static wiring terminal; 206. a sleeve; 207. a spring; 208. an audible and visual alarm; 209. a limiting ring; 210. a limiting block; 211. a limit rod; 3. a blanking valve; 4. a blanking mechanism; 401. a shaft lever; 402. a speed reducing motor; 403. an auger; 5. a bracket; 6. and (5) blanking pipes.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, a blanking anti-blocking raw material bin comprises a bin barrel 1, an alarm mechanism 2 is arranged on one side of the lower part of the bin barrel 1, a blanking pipe 6 is arranged in the middle of the lower side of the bin barrel 1, a blanking mechanism 4 is arranged in the middle of the blanking pipe 6, and a bracket 5 is arranged at the edge of the lower part of the bin barrel 1.

In this embodiment, feed mechanism 4 includes axostylus axostyle 401, gear motor 402 and auger 403, auger 403 fixed connection is in axostylus axostyle 401 upper portion periphery, axostylus axostyle 401 lower extreme rotation connects at unloading pipe 6 middle part, axostylus axostyle 401 lower extreme fixed connection is at gear motor 402 upside drive end, gear motor 402 upper portion is installed in the middle part downside of unloading pipe 6, auger 403 upper portion stretches into inside the feed bin section of thick bamboo 1, the pitch of auger 403 from the top down grow gradually, the one end that unloading pipe 6 kept away from feed bin section of thick bamboo 1 is provided with feed valve 3.

Specifically, when the discharging is required, the discharging valve 3 is opened, and meanwhile, the reducing motor 402 is driven, so that the shaft rod 401 drives the auger 403 to rotate, the material in the storage bin barrel 1 is conveyed downwards by the auger 403, and the screw pitch of the auger 403 gradually increases from top to bottom, so that the auger 403 can be prevented from compressing the material, and further, the blockage or hardening of a discharging opening can be effectively prevented.

In this embodiment, alarm mechanism 2 includes fixed block 201, shell 202, slider 203, sleeve pipe 206, spring 207 and spacing ring 209, shell 202 upper portion is installed in feed bin section of thick bamboo 1 lower part, slider 203 periphery sliding connection is inside shell 202 upside, slider 203 middle part downside fixed connection is in fixed block 201 upper end, fixed block 201 lower extreme fixed connection is on spacing ring 209 upper portion, spacing ring 209 sliding connection is inside sleeve pipe 206, sleeve pipe 206 inner bottom wall setting is in spring 207's one end, spring 207's the other end fixed connection is at fixed block 201 lower extreme, spacing ring 209 upper portion is provided with movable binding post 204, sleeve pipe 206 upside is provided with quiet binding post 205, shell 202 lower extreme is provided with audible-visual annunciator 208, audible-visual annunciator 208 electric connection movable binding post 204, quiet binding post 205 electric connection external power source, movable binding post 204 meets department with quiet binding post 205, shell 202 upper portion inside wall fixed connection stopper 210, stopper 210 inside sliding connection has spacing rod 211, spacing rod 211 upper end fixed connection is in slider 203 lower part.

Specifically, when the inside material of feed bin section of thick bamboo 1 is more, the material can downwardly extrusion slider 203 for fixed block 201 drives spacing ring 209 and moves down, and compression spring 207, make slider 203 reciprocate steadily through stopper 210 and gag lever post 211, make movable binding post 204 and quiet binding post 205 disconnection, audible and visual annunciator 208 outage, when the inside material of feed bin section of thick bamboo 1 is by the elasticity of gradually emptying, the gravity of material is less than spring 207, make spring 207 drive fixed block 201 and reset, thereby make movable binding post 204 and quiet binding post 205 junction, audible and visual annunciator 208 circular telegram, thereby send alarm sound and warning light, remind people in time to supplement the material, prevent that the material is not enough to miss production work.

Working principle:

when the discharging is needed, the discharging valve 3 is opened, and meanwhile, the reducing motor 402 is driven, the shaft rod 401 drives the auger 403 to rotate, so that the material in the bin barrel 1 is conveyed downwards by the auger 403, and the auger 403 is prevented from compressing the material due to the fact that the screw pitch is gradually increased from top to bottom, the discharging opening can be effectively prevented from being blocked or hardened, when the material in the bin barrel 1 is more, the material can downwards extrude the sliding block 203, the fixed block 201 drives the limiting ring 209 to downwards move, the spring 207 is compressed, the sliding block 203 is stably moved upwards and downwards through the limiting block 210 and the limiting rod 211, the movable wiring terminal 204 is disconnected with the static wiring terminal 205, the audible and visual alarm 208 is powered off, when the material in the bin barrel 1 is gradually emptied, the gravity of the material is smaller than the elastic force of the spring 207, the spring 207 drives the fixed block 201 to reset, and accordingly the movable wiring terminal 204 is timely connected with the static wiring terminal 205, and the audible and visual alarm 208 is timely powered on, so that people can be reminded of the material is timely supplemented, and the production work is prevented.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a raw material storehouse of jam is prevented in unloading, includes feed bin section of thick bamboo (1), its characterized in that: an alarm mechanism (2) is arranged on one side of the lower part of the feed bin barrel (1), a blanking pipe (6) is arranged in the middle of the lower side of the feed bin barrel (1), a blanking mechanism (4) is arranged in the middle of the blanking pipe (6), and a bracket (5) is arranged at the edge of the lower part of the feed bin barrel (1);

unloading mechanism (4) include axostylus axostyle (401), gear motor (402) and auger (403), auger (403) fixed connection is in axostylus axostyle (401) upper portion periphery, axostylus axostyle (401) lower extreme rotation is connected at unloading pipe (6) middle part, axostylus axostyle (401) lower extreme fixed connection is at gear motor (402) upside drive end, gear motor (402) upper portion is installed at the middle part downside of unloading pipe (6).

2. The blanking anti-blocking raw material bin according to claim 1, wherein: the upper part of the auger (403) stretches into the bin barrel (1), and the pitch of the auger (403) is gradually increased from top to bottom.

3. The blanking anti-blocking raw material bin according to claim 1, wherein: one end of the blanking pipe (6) far away from the feed bin barrel (1) is provided with a blanking valve (3).

4. The blanking anti-blocking raw material bin according to claim 1, wherein: alarm mechanism (2) are including fixed block (201), shell (202), slider (203), sleeve pipe (206), spring (207) and spacing ring (209), shell (202) upper portion is installed in feed bin section of thick bamboo (1) lower part, slider (203) periphery sliding connection is inside shell (202) upside, slider (203) middle part downside fixed connection is in fixed block (201) upper end, fixed block (201) lower extreme fixed connection is on spacing ring (209) upper portion, spacing ring (209) sliding connection is inside sleeve pipe (206), sleeve pipe (206) interior bottom sets up the one end at spring (207), the other end fixed connection of spring (207) is in fixed block (201) lower extreme, spacing ring (209) upper portion is provided with movable binding post (204), sleeve pipe (206) upside is provided with static binding post (205), shell (202) lower extreme is provided with audible-visual annunciator (208), audible-visual annunciator (208) electric connection moves binding post (204), electric connection (205) outside electric connection.

5. The blanking anti-blocking raw material bin according to claim 4, wherein: the movable connecting terminal (204) is connected with the static connecting terminal (205).

6. The blanking anti-blocking raw material bin according to claim 4, wherein: the limiting block (210) is fixedly connected to the inner side wall of the upper portion of the shell (202), a limiting rod (211) is slidably connected to the inside of the limiting block (210), and the upper end of the limiting rod (211) is fixedly connected to the lower portion of the sliding block (203).

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