CN217777335U

CN217777335U - Proportioning device for cement concrete production

Info

Publication number: CN217777335U
Application number: CN202221219751.9U
Authority: CN
Inventors: 李国庆; 陶文喆
Original assignee: Ma'anshan Shixiye Cement Co ltd
Current assignee: Ma'anshan Shixiye Cement Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-11-11
Anticipated expiration: 2032-05-20

Abstract

The utility model discloses a proportioning device for cement concrete production, which relates to the technical field of cement concrete production and solves the technical problems that the big blocks mixed in sand stones can not be well selected, the mixing can not be fully carried out in the stirring process, and then the blockage can be caused in the discharging process; the rotation that drives the further drive puddler of rotation of (mixing) shaft through setting up the motor mixes inside grit of main part and cement, thereby the in-process of mixing utilizes one-way drain valve to come the water discharge to enter and makes the more even that the three mixes, secondly the work that utilizes bevel gear group to drive the auger when (mixing) shaft pivoted stirs when coming to the ejection of compact, avoid causing the accumulational condition of material that mixes to appear, can select the bulk sand stone of mixing in the grit through setting up the filter screen, it is laborsaving to have saved earlier stage artificial selecting it, utilize the base and the support column of setting to improve the stability of whole during operation simultaneously.

Description

Proportioning device for cement concrete production

Technical Field

The utility model belongs to the technical field of the cement concrete production, specifically a proportioning device for cement concrete production.

Background

The ordinary concrete is artificial stone material prepared by using cement as main cementing material, water, sand, stone and chemical additive and mineral additive as necessary and through mixing in proper proportion, homogeneous stirring, dense forming, curing and hardening.

SUMMERY OF THE UTILITY MODEL

The utility model aims at least solving the technical problems existing in the prior art; therefore, the utility model provides a proportioning device for cement concrete production for solve can not be fine select the bold that mixes in the grit, secondly the in-process of stirring can not abundant mix, then can cause the technical problem of jam at the exhaust in-process.

For realizing the above-mentioned purpose, according to the utility model discloses an embodiment of first aspect provides a proportioning device for cement concrete production, comprising a main body, feed inlet one and feed inlet two have been seted up respectively to main part top both sides, and feed inlet one and feed inlet two be close to the setting mutually, the discharge gate has been seted up to the main part bottom, and is provided with the valve on the discharge gate, main part right side below is provided with the motor, the inner wall that the output of motor runs through the main part is provided with compounding mechanism, compounding mechanism includes the (mixing) shaft, the equal a plurality of puddlers of fixedly connected with in both sides about the (mixing) shaft, the inside of (mixing) shaft and puddler is hollow structure, and in order to guarantee holistic intensity, (mixing) shaft and puddler adoption are that reinforced alloy material makes, can bear the pressure that the during operation received, and are a plurality of equal fixedly connected with one-way drain valve on the puddler, the middle part of (mixing) shaft is connected with the auger through the transmission of bevel gear group.

Preferably, the output end of the motor is fixedly connected with one end of the stirring shaft, and the size of the one-way drain valves fixedly connected to the stirring rods is the same.

Preferably, the auger sets up the inner chamber at the discharge gate, and the inner chamber that sets up at the discharge gate is for better more quick ejection of compact processing, bevel gear group's outside is provided with the safety cover, thereby the safety cover of setting can lead to the fact the dead condition of card to bevel gear group in order to avoid carrying out the grit of compounding the in-process the inside to lead to the fact the influence, plays the effect of protection.

Preferably, the one end of (mixing) shaft is rotated and is connected with the rotation connecting piece, the top fixedly connected with inlet tube that rotates the connecting piece, and the inlet tube runs through in the inner wall of main part, and the inlet tube is connected through rotating the connecting piece and has been saved external water source like this and mix it, and the while is direct lets in water in the puddler then discharges away again, makes the more even of water and material mixture like this.

Preferably, the main part inner chamber is provided with the baffle, the equal fixedly connected with filter screen in both sides of baffle, and two filter screens all slope and set up, the filter screen that the slope set up is better rejects the bold that mixes in the grit, conveniently carry out the ejection of compact to it and also can not cause the material to pile up the condition above that and appear, two the other end of filter screen all with the inner wall fixed connection of main part, discharge port one and discharge port two have been seted up respectively to the top of main part both sides, and discharge port one and discharge port two all set up the position in filter screen and main part handing-over department.

Preferably, the bottom fixedly connected with support column of main part, the bottom of support column is provided with the base, and the inside of base is provided with the spring, and the bottom fixed connection of spring and support column.

1. Compared with the prior art, the beneficial effects of the utility model are that: the rotation that drives the further drive puddler of rotation through setting up the motor and drive the (mixing) shaft mixes the grit and the cement of main part inside, thereby the in-process of mixing utilizes one-way drain valve to come to water discharge into make the more even that the three mixes, secondly the (mixing) shaft pivoted simultaneously utilizes bevel gear group to drive the work of auger and stirs when coming the ejection of compact, avoids causing the accumulational condition of material that mixes to appear.

2. Compared with the prior art, the beneficial effects of the utility model are that: can select the bold grit of mixing in the grit through setting up the filter screen to reject it, saved earlier stage artificially select it and save trouble laborsaving, utilize the base and the support column of setting to improve the stability of whole during operation simultaneously.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is a side view of the stirring rod of the present invention;

fig. 3 is an enlarged view of the position A of the present invention.

Reference numerals: 1. a main body; 2. a first feeding hole; 3. a second feeding hole; 4. a discharge port; 5. a motor; 6. A stirring shaft; 7. a stirring rod; 8. a one-way drain valve; 9. a bevel gear set; 10. a packing auger; 11. a protective cover; 12. rotating the connecting piece; 13. a water inlet pipe; 14. a partition plate; 15. filtering with a screen; 16. a first discharge port; 17. A second discharge port; 18. a base; 19. and (7) supporting the column.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present application provides a proportioning device for cement concrete production, comprising a main body 1, a support column 19 is fixedly connected to the bottom of the main body 1, a base 18 is arranged at the bottom of the support column 19, a spring is arranged inside the base 18 and is fixedly connected to the bottom of the support column 19, a partition 14 is arranged in an inner cavity of the main body 1, filter screens 15 are fixedly connected to both sides of the partition 14, the two filter screens 15 are obliquely arranged, the obliquely arranged filter screens 15 better remove large blocks mixed in sand and stone, discharge is facilitated, and material accumulation cannot occur at the upper side, the other ends of the two filter screens 15 are fixedly connected to the inner wall of the main body 1, a first discharge port 16 and a second discharge port 17 are respectively arranged above both sides of the main body 1, and the first discharge port 16 and the second discharge port 17 are both arranged at the joint position of the filter screens 15 and the main body 1, the filter screen 15 is arranged to select the big sandstone mixed in the sandstone so as to remove the sandstone, so that the man-made earlier time for selecting the sandstone is saved, trouble and labor are saved, meanwhile, the arranged base 18 and the support column 19 are utilized to improve the stability of the whole working, the two sides of the top of the main body 1 are respectively provided with the first feed inlet 2 and the second feed inlet 3, the first feed inlet 2 and the second feed inlet 3 are arranged close to each other, the bottom of the main body 1 is provided with the discharge port 4, the discharge port 4 is provided with a valve, the right lower part of the main body 1 is provided with the motor 5, the output end of the motor 5 is fixedly connected with one end of the stirring shaft 6, the unidirectional drain valves 8 fixedly connected on the stirring rods 7 are the same in size, the output end of the motor 5 penetrates through the inner wall of the main body 1 and is provided with the mixing mechanism, the mixing mechanism comprises the stirring shaft 6, one end of the stirring shaft 6 is rotatably connected with a rotary connecting piece 12, a water inlet pipe 13 is fixedly connected above the rotary connecting piece 12, the water inlet pipe 13 penetrates through the inner wall of the main body 1, the water inlet pipe 13 is connected through the rotary connecting piece 12, so that an external water source is saved for mixing the water and the water, meanwhile, water is directly introduced into the stirring rods 7 and then discharged, so that the water and the materials are mixed more uniformly, the upper side and the lower side of the stirring shaft 6 are fixedly connected with a plurality of stirring rods 7, the stirring shaft 6 and the stirring rods 7 are both hollow, in order to ensure the integral strength, the stirring shaft 6 and the stirring rods 7 are made of reinforced alloy materials and can bear the pressure applied in work, one-way drain valves 8 are fixedly connected on the stirring rods 7, and the middle part of the stirring shaft 6 is in transmission connection with a packing auger 10 through a bevel gear set 9, auger 10 sets up the inner chamber at discharge gate 4, the inner chamber that sets up at discharge gate 4 is for better more quick ejection of compact processing that carries on, bevel gear group 9's outside is provided with safety cover 11, the safety cover 11 that sets up can cause the influence to bevel gear group 9 in order to avoid the grit in the in-process the inside that carries on the compounding thereby cause the dead condition of card, play the effect of protection, the further rotation that drives puddler 7 of rotation through setting up motor 5 and drive (mixing) shaft 6 mixes 1 inside grit and cement of main part, the in-process of mixing utilizes one-way drain valve 8 to come to discharge into with the water thereby make the more even that the three mixes, secondly utilize bevel gear group 9 to drive auger 10's work when (mixing) shaft 6 pivoted to stir when the ejection of compact, avoid causing the accumulational condition of material of mixing to appear.

The utility model discloses a theory of operation: firstly, cement and gravel are discharged from a first feeding port 2 and a second feeding port 3 respectively, the cement and the gravel enter a main body 1 and fall on a filter screen 15, large gravel which cannot pass through the filter screen 15 is screened, the screened large gravel is discharged from a first discharging port 16 and collected, then a motor 5 is started, and the second feeding port 3 is used for conveying water into the main body 1, the water is discharged from a stirring rod 7 and a one-way water discharging valve 8 through a rotating connecting piece 12 and is mixed with the cement, the mixture inside the main body 1 is stirred and mixed by a plurality of stirring rods 7, a stirring shaft 6 drives an auger 10 to rotate by a bevel gear set 9 in a rotating process for further stirring, a valve on a discharging port 4 is opened through stirring for one end time, the cement and the gravel which are stirred and mixed are discharged, and the overall discharging speed is accelerated by the auger 10 in the discharging process.

Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that various modifications and equivalent arrangements can be made to the disclosed method without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a proportioning device for cement concrete production, includes the main part, feed inlet one and feed inlet two have been seted up respectively to main part top both sides, the discharge gate has been seted up to the main part bottom, and is provided with the valve on the discharge gate, its characterized in that, the main part right side is provided with the motor, the inner wall that the output of motor runs through the main part is provided with compounding mechanism, compounding mechanism includes the (mixing) shaft, a plurality of puddlers of equal fixedly connected with in both sides about the (mixing) shaft, it is a plurality of equal fixedly connected with one-way drain valve on the puddler, the middle part of (mixing) shaft is connected with the auger through the transmission of bevel gear group.

2. A proportioning device for cement concrete production according to claim 1 wherein the output end of the motor is fixedly connected with one end of the mixing shaft, and the size of the one-way drain valves fixedly connected to the plurality of mixing shafts is the same.

3. The proportioning device for cement concrete production of claim 2, wherein the auger is located in the inner cavity of the discharge port, and a protective cover is arranged outside the bevel gear set.

4. A proportioning device for cement concrete production according to claim 3 wherein one end of the mixing shaft is rotatably connected with a rotating connector, a water inlet pipe is fixedly connected above the rotating connector, and the water inlet pipe penetrates through the inner wall of the main body.

5. The proportioning device for cement concrete production according to claim 1, wherein a partition is arranged in an inner cavity of the main body, filter screens are fixedly connected to two sides of the partition, the other ends of the two filter screens are fixedly connected with the inner wall of the main body, and a first discharge port and a second discharge port are respectively formed above two sides of the main body.

6. The proportioning device for cement concrete production of claim 5, wherein the bottom of the main body is fixedly connected with a support column, the bottom of the support column is provided with a base, a spring is arranged inside the base, and the spring is fixedly connected with the bottom of the support column.