CN206064527U - a sand making machine - Google Patents

Abstract

The utility model discloses a sand blasting machine, which relates to the field of mechanical technology and comprises a frame, a feed port, a sand crushing chamber, a collecting plate, a conveyor belt, a water pump, a water pipe and a nozzle. The feed port is arranged at the top of the frame, the sand crushing chamber is arranged inside the frame, the collecting plate is arranged on the inner wall of the frame below the sand crushing chamber, the conveyor belt is located below the collecting plate, the feed port is provided with a buffer plate, the sand crushing chamber comprises a sand crusher and a sand crushing chamber wall, the sand crusher and a small shaft are connected by welding, the bottom of the crushing chamber and a large shaft are connected by welding, the large shaft and the small shaft are sleeved on the same straight line, the large shaft and the small shaft are connected to a motor through a belt and driven by the motor, the nozzle is installed at the conveyor belt outlet and connected to the water pump through a water pipe, the sleeve connection of the large shaft and the small shaft reduces the cost and makes the screening more efficient, and the nozzle reduces the dust during the sand crushing.

Description

a sand making machine

technical field

The utility model relates to the technical field of machinery, in particular to a sand making machine.

Background technique:

As the most common equipment in the machinery industry, the sand blasting machine is indispensable in the sand treatment process. During the sand blasting process, the output sand material is easy to escape into the air, and a large amount of suspended dust is formed at the output port, causing serious pollution and affecting the normal operation of on-site personnel. In the prior art, there are few dust-removing structures specially configured for sand-blasting devices. Some sand-blasting machines are equipped with water spray and dust removal devices with nozzles arranged downward at the sand outlet, which reduces dust escape to a certain extent, but its The effect is not good and cannot meet the needs of the sand blasting process.

Utility model content

The purpose of this utility model is to provide a sand blasting machine to solve the above-mentioned multiple defects caused in the prior art.

A sand blasting machine, comprising a frame, a feeding port, a crushing chamber, a collecting plate, a conveyor belt, a water pump, a water pipe and a nozzle, the feeding port is arranged on the top of the frame, and the crushing chamber is arranged on the frame Inside, the collecting plate is arranged on the inner wall of the frame below the crushing chamber, the conveyor belt is located below the collecting plate, the feeding port is provided with a buffer plate, and the crushing chamber includes a sand crusher and a sand crushing chamber The wall, the sand breaker and the small shaft are connected by welding, the bottom of the crushing chamber and the large shaft are connected by welding, the large shaft and the small shaft are sleeved on the same straight line, the large shaft and the small shaft are connected with the motor through a belt and driven by the motor , the spray head is installed at the outlet of the conveyor belt and connected to the water pump through a water pipe.

Preferably, the sand crushing chamber wall is made of double-layer steel mesh.

Preferably, the large shaft and the small shaft slide relative to each other through balls.

Preferably, a baffle is provided above the conveyor belt.

Preferably, the nozzle is an atomizing nozzle.

The utility model has the advantages that: during the use of this kind of sand making machine, raw materials enter through the feeding port, the buffer plate can slow down the speed of feeding and increase the amount of feeding at one time, and the wall of the crushing chamber is formed by The double-layer steel mesh structure not only reduces the cost, but also improves the screening efficiency. The large shaft and the small shaft are sleeved on the same line, and the relative sliding occurs through the balls to ensure the smoothness of the work. The sand crusher and the small The shaft is connected by welding, and the wall of the crushing chamber and the large shaft are connected by welding, so that the wall of the crushing chamber is also rotating while the sand is being blasted, and at the same time screening is carried out, and then collected by the collecting plate on the conveyor belt. There are baffles to increase the stability of the transmission. The nozzles are installed at the exit of the crushed sand conveyor belt. There are several nozzles that can be used to reduce dust and clean the sand at the same time. The atomizing nozzles enhance the cleanliness.

Description of drawings

Fig. 1 is a cross-sectional view of a sand making machine described in the utility model.

Fig. 2 is a schematic diagram of the connection between the large shaft and the small shaft in a sand blasting machine according to the present invention.

Among them: 1-frame, 2-feed inlet, 3-buffer plate, 4-sand crushing chamber, 41-sand crushing device, 42-sand crushing chamber wall, 5 major shafts, 6-small shafts, 7-balls, 8-motor, 9-collecting plate, 10-conveyor belt, 11-baffle, 12-water pump, 13-water pipe, 14-nozzle.

detailed description

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

As shown in Fig. 1 and Fig. 2, a kind of sand blasting machine comprises frame 1, feed inlet 2, crushing sand chamber 4, collecting plate 9, conveyer belt 10, water pump 12, water pipe 13 and spray nozzle 14, described feed The mouth 2 is arranged on the top of the frame 1, the crushing chamber 4 is arranged inside the frame 1, the collecting plate 9 is arranged on the inner wall of the frame 1 below the crushing chamber 4, and the conveyor belt 10 is located on the collecting plate 9 Below, the feed inlet 2 is provided with a buffer plate 3, and the crushing chamber 4 includes a crushing device 41 and a crushing chamber wall 42, the crushing device 41 and the small shaft 6 are connected by welding, and the bottom of the crushing chamber 42 and the large shaft 5 are connected by welding, the large shaft 5 and the small shaft 6 are sleeved on the same straight line, the large shaft 5 and the small shaft 6 are connected with the motor 8 through a belt and driven by the motor 8, and the nozzle 14 is installed on the conveyor belt 10 The outlet is connected with the water pump 12 through the water pipe 13. The large shaft 5 and the small shaft 6 sockets reduce the cost and make the screening more efficient, and the nozzle reduces the dust when the sand is broken.

It is worth noting that the buffer plate 3 can slow down the feeding speed and increase the amount of feeding at one time. The sand crushing chamber wall 42 is made of double-layer steel mesh, which not only reduces the cost, but also improves the screening efficiency. The large shaft 5 and the small shaft 6 are socketed on the same straight line, and the relative sliding occurs through the ball 7, which ensures the smoothness of the work. The sand breaker 41 and the small shaft 6 are connected by welding, and the stone crushing chamber wall 42 and the large shaft 5. By welding, it is possible to make the sand crushing chamber wall 42 rotate while sand is being blasted, and screened at the same time, and then collected on the conveyor belt 10 by the collecting plate 9.

In this embodiment, a baffle 11 is provided above the conveyor belt 10, which increases the stability of the transmission. The nozzle 8 is installed at the exit of the conveyor belt 10. There are several nozzles 8, which can be used to reduce dust and clean up at the same time. Sand and atomizing nozzles enhance the cleanliness.

Based on the above, during the use of the utility model, the raw material enters from the feed port 2, and the buffer plate 3 can slow down the feeding speed and increase the amount of feeding at one time. The sand crushing chamber wall 42 is made of double-layer steel The net structure not only reduces the cost, but also improves the efficiency of screening. The large shaft 5 and the small shaft 6 are sleeved on the same straight line, and the relative sliding occurs through the ball 7, which ensures the smoothness of the work. The sand breaker 41 and the small shaft The shaft 6 is connected by welding, and the crushing chamber wall 42 and the large shaft 5 are connected by welding, so that the crushing chamber wall 42 is also rotating while the sand is being blasted, and is screened at the same time, and then collected on the conveyor belt 10 by the collecting plate 9 , the conveyor belt 10 is provided with a baffle plate 11, which increases the stability of the transmission. The nozzle 8 is installed at the outlet of the conveyor belt 10. There are several nozzles 8, which can be used to reduce dust and clean the sand at the same time. Enhance cleanliness.

It can be known from technical knowledge that the utility model can be realized through other implementations without departing from its spirit or essential features. Accordingly, the above-disclosed embodiments are, in all respects, illustrative and not exclusive. All changes within the scope of the utility model or within the range equivalent to the utility model are included in the utility model.

Claims (5)

1. A sand making machine, comprising a frame, a feed inlet, a sand crushing chamber, a collecting plate, a conveyor belt, a water pump, a water pipe and a shower head, wherein the feed inlet is located on the top of the frame, and the crushed sand The sand chamber is arranged inside the frame, the collecting plate is arranged on the inner wall of the frame below the crushing chamber, the conveyor belt is located below the collecting plate, the feeding port is provided with a buffer plate, and the crushing chamber includes crushing The sander and the wall of the crushing chamber, the sander and the small shaft are connected by welding, the bottom of the crushing chamber and the large shaft are connected by welding, the large shaft and the small shaft are connected with the motor through a belt and driven by the motor, and the nozzle is installed on the The outlet of the conveyor belt is connected to the water pump through a water pipe. 2. A sand making machine according to claim 1, characterized in that: the wall of the sand crushing chamber is composed of double-layer steel mesh. 3. A sand making machine according to claim 1, characterized in that: the large shaft and the small shaft slide relative to each other through balls. 4. A sand blasting machine according to claim 1, characterized in that: a baffle is provided above the conveyor belt. 5. A sand blasting machine according to claim 1, characterized in that: the nozzle is an atomizing nozzle.