CN202155954U - Dry-mixed mortar preparation system - Google Patents

Abstract

The utility model discloses a dry-mixed mortar preparation system, including crushed aggregates device, sieve material device, material feeding unit, stirring material device and storage compartment, the crushed aggregates device is smashed the raw materials, sieve material device sieves the raw materials after smashing and gets to carry to material feeding unit, material feeding unit sends the raw materials of sieving and getting to stirring in the material device, stirring material device stirs the raw materials and forms dry-mixed mortar and carry to the storage compartment. This dry-mixed mortar preparation system is through carrying out crushed aggregates, sieve to the raw materials and getting, and the stirring device has improved the quality of dry-mixed mortar to the raw materials stirring.

Description

Dry-mixed mortar preparation system

technical field

The utility model relates to a construction engineering machine, in particular to a dry-mixed mortar preparation system.

Background technique

In construction engineering, many mortars are prepared in proportion at the construction site. This method is labor-intensive, time-consuming, labor-intensive and pollutes the environment. At present, the method of pre-preparing dry-mixed mortar is adopted. When the mortar needs to be prepared at the construction site, the pre-prepared dry-mixed mortar is sent to the construction site through a tanker, and the dry-mixed mortar is placed in the storage tank and then mixed with water. That is The required finished mortar can be obtained. However, the existing dry-mixed mortar is generally prepared by directly mixing and stirring various raw materials. Due to the uneven size of the raw materials, and no crushing and screening, the composition ratio of the various raw materials of the raw materials is also quite different from the standard. , resulting in low quality dry-mixed mortar.

Utility model content

In view of the above, it is necessary to provide a dry-mixed mortar preparation system that can crush and sieve raw materials and improve the quality of dry-mixed mortar.

A dry-mixed mortar preparation system, comprising a crushing device, a screening device, a feeding device, a stirring device, and a storage room, the crushing device crushes raw materials, and the crushing device crushes the crushed raw materials Screening and transporting to the feeding device, the feeding device sends the screened raw materials to the stirring device, and the stirring device stirs the raw materials to form dry-mixed mortar and transports it to the storage room.

Compared with the prior art, the dry-mixed mortar preparation system of the utility model crushes the raw materials through the crushing device, and screens the crushed raw materials through the sieving device to ensure that the size of the raw materials is uniform, and passes through the stirring device. The material is stirred to improve the quality of the dry-mixed mortar.

Description of drawings

Fig. 1 is a structural schematic diagram of the dry-mixed mortar preparation system of the present invention.

Detailed ways

In order to describe the technical content, structural features, achieved goals and effects of the present utility model in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.

Please refer to FIG. 1 , the dry-mixed mortar preparation system 100 of the present invention includes a crushing device 50 , a screening device 10 , a feeding device 20 , a stirring device 30 , and a storage room 40 . The crushing device 50 crushes the raw material and sends it to the screening device 10, and the screening device 10 screens the crushed raw material and transports it to the feeding device 20, and the feeding device 20 takes the screened raw material The material is sent to the stirring device 30 , and the stirring device 30 stirs the raw materials to form a dry-mixed mortar and sends it to the storage room 40 .

The crushing device 50 includes a machine (not shown), a crushing pipe 52 disposed on the machine, and a crushing machine 54 disposed in the crushing pipe 52 . The crushing pipe 52 includes a feeding nozzle 521 , a crushing chamber 522 , and a discharging nozzle 523 . The feeding nozzle 521 is located at the top of the crushing pipe 52 for feeding raw materials into the crushing device 50 . The crushing chamber 522 is located between the feed nozzle 521 and the discharge nozzle 523. The crushing chamber 522 is provided with the crushing machine 54. After the raw material enters the crushing chamber 522, it can be used by the crushing machine 54. smash. A sieve plate 524 is also provided below the crushed material chamber 522 for carrying raw materials and performing preliminary screening on the crushed raw materials. A dust shield 525 is arranged above the crushed material chamber 522 to prevent the pulverized raw materials from splashing out from the feeding nozzle 521 . The discharge nozzle 523 is located at the bottom of the crushing pipe 52 , and the raw materials sieved from the sieve plate 524 can enter the sieving device 10 through the discharge nozzle 523 . The crushing machine 54 can be driven by a motor to rotate the crushing wheel, and the motor drives the crushing wheel to rotate, so as to crush the raw materials falling into the crushing chamber 522 .

The screening device 10 includes a frame 12 and a screening box 14 arranged on the frame 12 . The frame 12 includes four guide pillars 122 , and the four guide pillars 122 are guided into corresponding guide holes (not shown) on the sieve material 14 . A spring 124 is sheathed on each guide post 122 , and the spring 124 elastically resists the sieve box 14 , so that the sieve box 14 is floatingly arranged on the frame 12 . Described sieve material box 14 comprises box body 141, is arranged on the feed hopper 142 that is adjacent to one end of box body 141, is arranged on the other end of box body 141 opposite to feed hopper 142 discharge port 143, and is respectively arranged on box body 141 Two vibrators 144 on both sides. A mesh screen 145 is fixedly installed along the length direction of the box body 141 in the box cavity of the box body 141, and the mesh screen 145 divides the box body 141 into a feed chamber 146 and an outlet chamber below the feed chamber 146 in the height direction. Material cavity 147 . Feed chamber 146 is communicated with feed hopper 142, can supply raw material to be packed in the feed chamber 146 from feed hopper 142; The end that feed chamber 146 is oppositely provided with feed hopper 142 offers a row of miscellaneous ports 148, is used for Impurities remaining in the feed chamber 146 after being sieved by the mesh screen 145 are removed. The discharge port 143 communicates with the discharge cavity 147 , allowing the raw materials falling into the discharge cavity 147 through the screen to flow out. The vibration of the vibrator 144 can drive the sieve box 14 to vibrate, thereby sieving the raw materials. The raw materials that cannot be sieved from the screen 145 are discharged from the miscellaneous discharge port 148, and the raw materials that are sieved from the screen 145 are discharged from the discharge port 143. Discharge to the feeding device 20.

The feeding device 20 includes a loading bin 21 and a conveyor belt 22 arranged in the loading bin 21. The loading bin 21 includes a conveying path 211, a warehouse-in port 212 and an outlet at two ends of the conveying path 211. Cangkou 213. The warehouse inlet 212 is arranged at the bottom of the conveyor road 211, and is used to receive the raw material sent out from the material outlet 143 by the screening device 10. output. The conveyor belt 22 is driven by a motor, and the conveyor belt 22 is provided with a material blade 222, which rotates through the conveyor belt 22, and the material blade 222 can transport the raw material from the warehouse entrance 212 to the warehouse outlet 213, and the raw material is transported along the warehouse outlet 213. It flows into the stirring device 30 .

The stirring device 30 includes a stirring chamber 32 and a stirrer 34 arranged in the stirring chamber 32 . The top of the stirring chamber 32 communicates with the outlet port 213 of the feeding device 20, so that the material from the outlet port 213 falls into the stirring chamber 32; the bottom of the stirring chamber 32 is provided with an opening (not shown). It is covered by a slidable shroud 36. When the stirred raw materials are output, only need to slide the shroud 36 to expose the opening, and the raw materials can leak out. The agitator 34 can be an impeller driven by a motor, and the impeller is driven by the motor to rotate, so as to agitate the raw materials in the mixing chamber 32 .

The material storage chamber 40 is roughly in the shape of a funnel, which is connected to the bottom of the mixing chamber 32 , and the raw materials falling from the opening can directly fall into the material storage chamber 40 . The bottom of the material storage chamber 40 is provided with a switch 42 for controlling the outflow of raw materials. When the switch 42 is closed, the raw materials are stored in the material storage chamber 40. When the switch 42 is opened, the raw materials can leak out. The transportation device 60 can receive the prepared dry-mixed mortar from the storage room 40 and transport it to the construction site.

The dry-mixed mortar preparation system 100 of the utility model crushes the raw materials through the crushing device 50, and the screening device 10 screens the crushed raw materials to ensure that the size of the raw materials is uniform, and the raw materials flow into the feeding device 20 from the discharge port 143. In the loading bin 21, the raw materials are transferred to the mixing chamber 32 of the mixing device 30 through the conveyor belt 22 of the feeding device 20, and the materials are fully stirred by the agitator 34. The raw materials are mixed evenly, which improves the quality of the dry-mixed mortar. The final raw materials fall into the material storage chamber 40, when there is a need for raw materials, only need to open the switch 42 to access the raw materials.

The above is only an embodiment of the utility model, and does not limit the patent scope of the utility model. Any equivalent structure or equivalent process conversion made by using the utility model specification and accompanying drawings, or directly or indirectly used in other Related technical fields are all included in the patent protection scope of the present utility model in the same way.

Claims (10)

1. dry-mixed mortar preparation system; It is characterized in that: this dry-mixed mortar preparation system comprises particle device, sieve materials device, pay-off, stirring unit and storage compartment; Said particle device is pulverized raw material, and said sieve materials device sieves the raw material after pulverizing and gets, and is delivered to pay-off; The raw material that said pay-off is got sieve is delivered in the stirring unit, and said stirring unit stirs raw material and forms dry-mixed mortar and be delivered to the storage compartment.

2. dry-mixed mortar preparation system according to claim 1; It is characterized in that: said particle device comprises particle pipe and Material disintegrator; The particle pipe comprises the charging mouth of pipe, Crusher Room, and the discharging mouth of pipe, Crusher Room between the charging mouth of pipe and the discharging mouth of pipe and in be provided with said Material disintegrator.

3. dry-mixed mortar preparation system according to claim 1; It is characterized in that: said sieve materials device comprises frame and is arranged on the sieve hopper on the frame; Frame comprises guide pillar, and this guide pillar imports the sieve material and goes up in the corresponding guide hole, is arranged with spring on the guide pillar; Replace said sieve hopper spring, make sieve hopper floating ground be arranged on the frame.

4. dry-mixed mortar preparation system according to claim 1 is characterized in that: said sieve hopper comprises casing, is arranged on the feed hopper of contiguous casing one end, is arranged on the relative discharging opening of the casing other end and feed hopper.

5. dry-mixed mortar preparation system according to claim 4; It is characterized in that: the length direction along casing in the case chamber of said casing is installed with a mesh screen; This mesh screen is divided into casing one feed cavity and is positioned at the discharging chamber below the feed cavity in short transverse; Feed cavity is communicated with feed hopper, and discharging opening is communicated with said discharging chamber, and the end that feed cavity is relatively set with feed hopper also offers an impurity discharging port.

6. dry-mixed mortar preparation system according to claim 4 is characterized in that: the both sides of said casing are respectively arranged with vibrator.

7. dry-mixed mortar preparation system according to claim 1; It is characterized in that: said pay-off comprises a material containing storehouse and is arranged on the conveyer belt in the material containing storehouse; This material containing storehouse comprises a feed track; Be arranged on one of feed track two ends and go into a Hatch Opening and a CD outlet, this goes into the bottom that Hatch Opening is arranged on feed track, and this CD outlet is arranged on the top of feed track.

8. dry-mixed mortar preparation system according to claim 1 is characterized in that: said conveyer belt is through drive of motor, and this conveyer belt is provided with band material leaf.

9. dry-mixed mortar preparation system according to claim 1; It is characterized in that: said stirring unit comprises that stirring the material chamber stirs the indoor agitator of material with being arranged on; Stirring material top, chamber is communicated with the CD outlet of said pay-off; The bottom of teeter chamber offers a perforate, and this perforate is slidably shield covering.

10. dry-mixed mortar preparation system according to claim 1 is characterized in that: said storage compartment is connected the bottom of said teeter chamber, and the bottom of storage compartment is provided with the switch that the control raw material flows out.

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