Mortar production anti-explosion bin with reinforcing structure

Abstract

The utility model discloses an explosion-proof bin with a reinforcing structure for mortar production, which comprises a supporting device, a reinforcing device is fixedly mounted at the rear end of the top end of the supporting device, and an auxiliary device is fixedly mounted in the center of the top end of the supporting device. The strengthening device comprises a top cover, a hydraulic air cylinder, a sealing plug, a transfer cavity, connecting pipes, a connecting base rod and a negative pressure machine, the transfer cavity is fixedly installed at the front end of the negative pressure machine, the connecting pipes are symmetrically and fixedly installed at the bottom end of the transfer cavity, and the top cover is fixedly installed at the top end of the transfer cavity. The hydraulic air cylinder is fixedly installed at the top end of the interior of the top cover, the connecting base rod is fixedly installed at the bottom end of the hydraulic air cylinder, the sealing plugs are symmetrically and fixedly installed at the bottom end of the connecting base rod, and the auxiliary device comprises a distance sensor and a supporting rod. Through the arrangement of the strengthening device, the auxiliary device and the supporting device, the purpose of rapidly conveying mortar in the mortar bin is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of mortar equipment, in particular to an explosion-proof warehouse for mortar production with a reinforced structure. Background Art

[0002] Mortar silo is a kind of equipment used to store and mix mortar. Mobile silo for dry-mixed mortar is suitable for the storage of bulk materials such as bulk cement in the construction of industrial buildings, urban construction, roads, bridges, water conservancy and component factories. It can also be used as a batching equipment for bulk cement storage in mixing stations. It can replace civil construction silos, and is waterproof, moisture-proof, and prevents cement loss and environmental pollution. It occupies a smaller area than civil construction silos, has a longer service life and a lower cost. The silo structure is made of steel plates with grooved hoops and welded, and the bottom frame legs are welded with international pipes.

[0003] For example, a mortar production and processing explosion-proof bin device with Chinese patent publication number CN207748351U includes a storage mechanism and a conveying mechanism arranged on one side of the storage mechanism, wherein the storage mechanism includes a storage bin, a lower bin is arranged at the bottom of the storage bin, a discharge pipe is arranged at the outlet end of the lower bin, a feed port is arranged at the top of the storage bin, a discharge port is arranged on the inner wall of the lower bin, a discharge pipe is arranged on the outer wall of the lower bin, a force plate is arranged on one side of the discharge port, an elastic hinge is arranged at one end of the force plate, and a discharge plate is arranged inside the discharge pipe.

[0004] The explosion-proof bin in the above patent can only realize the function of quick unloading when in use, while the existing explosion-proof bins mostly use external equipment to pressurize the conveying pipeline to realize the purpose of conveying mortar into the explosion-proof bin. Since it can only rely on external equipment for conveying, the speed of conveying mortar into the explosion-proof bin is slow. Therefore, a device is needed to improve the above problem. Utility Model Content

[0005] The purpose of the utility model is to provide an explosion-proof bin for mortar production with a reinforced structure to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an explosion-proof warehouse for mortar production with a reinforced structure, comprising a supporting device, a reinforcing device is fixedly installed at the top rear end of the supporting device, an auxiliary device is fixedly installed at the top center of the supporting device, the reinforcing device comprises a top cover, a hydraulic cylinder, a closing plug, a transfer cavity, a connecting pipe, a connecting base rod and a negative pressure machine, the transfer cavity is fixedly installed at the front end of the negative pressure machine, the connecting pipe is symmetrically fixedly installed at the bottom end of the transfer cavity, the top cover is fixedly installed at the top end of the transfer cavity, the hydraulic cylinder is fixedly installed at the inner top end of the top cover, the connecting base rod is fixedly installed at the bottom end of the hydraulic cylinder, and the closing plug is symmetrically fixedly installed at the bottom end of the connecting base rod.

[0007] Preferably, the auxiliary device comprises a distance sensor and a support rod, and the distance sensor is fixedly mounted at the bottom center of the support rod.

[0008] Preferably, the supporting device includes a delivery pipe, a partition plate, a top cavity and a mortar storage bin, the top cavity is fixedly mounted on the top of the mortar storage bin, the partition plate is fixedly mounted on the inner top of the top cavity, and the delivery pipe is fixedly mounted on the top of the top cavity near the partition plate.

[0009] Preferably, the support rod is fixedly mounted on the inner bottom end of the top cavity, and the bottom end of the connecting tube is connected to the top end of the top cavity.

[0010] Preferably, through holes are symmetrically opened at the top of the top cavity.

[0011] Preferably, the closing plug is vertically aligned with the connecting pipe.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] When the device is in use, it is connected with the interior of the top cavity through the connecting pipe, so that when the negative pressure machine is started, it can absorb the air inside the top cavity through the connecting pipe. At the same time, through the communication between the conveying pipe, the mortar storage bin and the top cavity, when negative pressure is generated inside the conveying pipe, the mortar conveying speed inside the conveying pipe can be enhanced, and through the setting of the distance sensor, the negative pressure machine can be powered off when the mortar reaches a predetermined height, thereby avoiding excessive mortar pouring inside the mortar storage bin, thereby completing the work of enhancing the mortar conveying speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the strengthening device of the utility model;

[0016] Figure 3This is a schematic diagram of the auxiliary device structure of the utility model;

[0017] Figure 4 It is a partial cutaway schematic diagram of the support device of the utility model.

[0018] In the figure: 1-reinforcement device, 2-auxiliary device, 3-support device, 4-top cover, 5-hydraulic cylinder, 6-closing plug, 7-transfer cavity, 8-connecting pipe, 9-connecting base rod, 10-negative pressure machine, 11-distance sensor, 12-support rod, 13-delivery pipe, 14-partition plate, 15-top cavity, 16-mortar storage bin. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides an embodiment: an explosion-proof warehouse for mortar production with a reinforced structure, comprising a supporting device 3, a reinforcing device 1 is fixedly installed at the top rear end of the supporting device 3, an auxiliary device 2 is fixedly installed at the top center of the supporting device 3, the reinforcing device 1 comprises a top cover 4, a hydraulic cylinder 5, a closing plug 6, a transfer cavity 7, a connecting pipe 8, a connecting base rod 9 and a negative pressure machine 10, the transfer cavity 7 is fixedly installed at the front end of the negative pressure machine 10, the connecting pipe 8 is symmetrically fixedly installed at the bottom end of the transfer cavity 7, the top cover 4 is fixedly installed at the top end of the transfer cavity 7, the hydraulic cylinder 5 is fixedly installed at the inner top end of the top cover 4, the connecting base rod 9 is fixedly installed at the bottom end of the hydraulic cylinder 5, and the closing plug 6 is symmetrically fixedly installed at the bottom end of the connecting base rod 9.

[0021] The auxiliary device 2 includes a distance sensor 11 and a support rod 12. The distance sensor 11 is fixedly mounted at the bottom center of the support rod 12 to support the distance sensor 11 to work.

[0022] The supporting device 3 includes a conveying pipe 13, a partition plate 14, a top cavity 15 and a mortar storage bin 16. The top cavity 15 is fixedly installed at the top of the mortar storage bin 16, the partition plate 14 is fixedly installed at the inner top of the top cavity 15, and the conveying pipe 13 is fixedly installed at the top of the top cavity 15 close to the partition plate 14. The conveying pipe 13 is communicated with the mortar storage bin 16 through the top cavity 15, so that the connecting pipe 8 can absorb the air inside the mortar storage bin 16.

[0023] The support rod 12 is fixedly mounted at the inner bottom end of the top cavity 15 , and the bottom end of the connecting tube 8 is connected to the top end of the top cavity 15 , so that the transfer cavity 7 can be connected to the inside of the top cavity 15 .

[0024] The top of the top cavity 15 is symmetrically provided with through holes to facilitate the connecting tube 8 to absorb the air inside the top cavity 15 .

[0025] The closing plug 6 is vertically aligned with the connecting pipe 8, thereby improving the docking accuracy of the closing plug 6 and the connecting pipe 8.

[0026] Working principle: During use, when mortar needs to be stored inside the mortar storage bin 16, the delivery pipe 13 can be connected to the external mortar delivery vehicle, so that the delivery mechanism inside the mortar delivery vehicle can pour the mortar into the delivery pipe 13. At the same time, the delivery pipe 13 is connected to the inside of the mortar storage bin 16, so that the mortar can be poured from the top of the top cavity 15 into the inside of the mortar storage bin 16. At the same time, the hydraulic cylinder 5 can be started to drive the connecting base rod 9 to move upward until the closing plug 6 is removed from the top of the connecting pipe 8, so that the connecting The connecting pipe 8 can be communicated with the top cavity 15. After that, the negative pressure machine 10 can be started so that the negative pressure machine 10 can absorb the gas inside the connecting pipe 8, the transfer cavity 7, the top cavity 15 and the mortar storage bin 16, and communicate with the delivery pipe 13 through the mortar storage bin 16. When negative pressure is generated inside the mortar storage bin 16, the mortar inside the delivery pipe 13 can be absorbed, thereby increasing the flow rate of the mortar inside the delivery pipe 13. When the mortar liquid level inside the mortar storage bin 16 is about to contact the distance sensor 11, the distance sensor 11 is used to pass through the inside of the distance sensor 11. According to the preset parameters, when the mortar reaches the specified liquid level, the distance sensor 11 can be triggered, and the distance sensor 11 is electrically connected to the negative pressure machine 10, so that when the distance sensor 11 is triggered, the negative pressure machine 10 can be turned off, so that the negative pressure machine 10 can stop working, and the negative pressure inside the mortar storage bin 16 is no longer generated. Subsequently, the mortar delivery vehicle can be disconnected from the delivery pipe 13, and then the hydraulic cylinder 5 is started to drive the connecting base rod 9 to move downward, so that the sealing plug 6 can seal the top of the connecting pipe 8 to prevent the outside air from entering through the connecting pipe 8. The interior of the mortar storage bin 16 is protected from solidification of the mortar in the mortar storage bin 16. When the device is in use, the negative pressure machine 10 can be actively closed or closed by triggering the distance sensor 11. This can improve the stability of the mortar storage bin 16 when pouring mortar. At the same time, the partition plate 14 is located between the connecting pipe 8 and the delivery pipe 13. This prevents the mortar poured by the delivery pipe 13 from entering the interior of the connecting pipe 8 when the connecting pipe 8 absorbs the gas inside the mortar storage bin 16, thereby improving the stability of the connecting pipe 8 when it is working.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An explosion-proof warehouse for mortar production with a reinforced structure, comprising a support device (3), a reinforcing device (1) is fixedly installed at the top rear end of the support device (3), and an auxiliary device (2) is fixedly installed at the top center of the support device (3), characterized in that: The strengthening device (1) comprises a top cover (4), a hydraulic cylinder (5), a closing plug (6), a transfer chamber (7), a connecting pipe (8), a connecting base rod (9) and a negative pressure machine (10), wherein the transfer chamber (7) is fixedly mounted at the front end of the negative pressure machine (10), the connecting pipe (8) is symmetrically fixedly mounted at the bottom end of the transfer chamber (7), the top cover (4) is fixedly mounted at the top end of the transfer chamber (7), the hydraulic cylinder (5) is fixedly mounted at the inner top end of the top cover (4), the connecting base rod (9) is fixedly mounted at the bottom end of the hydraulic cylinder (5), and the closing plug (6) is symmetrically fixedly mounted at the bottom end of the connecting base rod (9).

2. The explosion-proof warehouse for mortar production with a reinforced structure according to claim 1, characterized in that: The auxiliary device (2) comprises a distance sensor (11) and a support rod (12), wherein the distance sensor (11) is fixedly mounted at the bottom center of the support rod (12).

3. The explosion-proof warehouse for mortar production with a reinforced structure according to claim 2, characterized in that: The supporting device (3) comprises a delivery pipe (13), a partition plate (14), a top cavity (15) and a mortar storage bin (16); the top cavity (15) is fixedly mounted on the top of the mortar storage bin (16); the partition plate (14) is fixedly mounted on the inner top of the top cavity (15); and the delivery pipe (13) is fixedly mounted on the top of the top cavity (15) near the partition plate (14).

4. The explosion-proof warehouse for mortar production with a reinforced structure according to claim 3, characterized in that: The support rod (12) is fixedly mounted on the inner bottom end of the top cavity (15), and the bottom end of the connecting pipe (8) is connected to the top end of the top cavity (15).

5. The explosion-proof warehouse for mortar production with a reinforced structure according to claim 4, characterized in that: The top end of the top cavity (15) is symmetrically provided with through holes.

6. The explosion-proof warehouse for mortar production with a reinforced structure according to claim 5, characterized in that: The closure plug (6) is vertically aligned with the connecting pipe (8).

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