Production mixing device for green cement

Abstract

The utility model belongs to the technical field of cement production, and particularly relates to a green cement production mixing device which comprises a base and supporting legs arranged below the base and further comprises a cleaning assembly arranged above the base. The cleaning assembly comprises a stirring barrel installed on the upper surface of the base and a baffle fixedly connected to the interior of the stirring barrel, a hinge seat and a weighing sensor are installed on the upper surface of the baffle, the hinge seat is connected with a batching box through a pin shaft, and the lower surface of the batching box is attached to the weighing sensor; the stirring barrel after use can be cleaned, operation is simple, time and labor are saved, and the situation that dry and hard cement blocks make contact with the stirring rod, and consequently the service life of the device is shortened is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of cement production, and in particular relates to a production mixing device for green cement. Background Art

[0002] Green cement is an inevitable product of the progress of material science and technology and the sustainable development of society. It is an advanced civil engineering material with environmental coordination and adaptive characteristics. It is also a powdery hydraulic inorganic cementitious material that solidifies and hardens after mixing with water. It is usually not used alone, but is used to combine with sand and gravel (aggregates) to form mortar or concrete. Therefore, when it is used, a cement production mixing device is used;

[0003] After checking the public (announcement) number: CN211659831U discloses a mixing device for cement production. This technology discloses "including a mixing box, the bottom of the mixing box is fixedly installed with support legs, and the left and right sides of the top of the mixing box are fixedly installed with support rods" and other technical solutions, which have "better stirring effect, higher mixing efficiency and other technical effects";

[0004] Although this design can achieve better stirring effect and higher mixing efficiency, in the cement production process, different materials need to be mixed with water to form cement. In the existing device, after the mixing box is used, the materials attached to the inner wall of the mixing box are not easy to clean, resulting in dry cement blocks inside when it is used next time. The dry cement blocks are easy to contact with the rotating rod, thereby reducing the service life of the device;

[0005] Therefore, a green cement production mixing device is designed to solve the above problems. Utility Model Content

[0006] To solve the problems raised in the above background technology. The utility model provides a green cement production mixing device, which can clean the mixing barrel after use by setting a cleaning component, which is simple to operate, saves time and effort, and avoids the contact between dry cement blocks and the mixing rod, thereby reducing the service life of the device.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a green cement production mixing device, comprising a base and supporting feet arranged below the base, and also comprising a cleaning component arranged above the base;

[0008] The cleaning assembly includes a mixing barrel installed on the upper surface of the base and a baffle fixedly connected to the inside of the mixing barrel, a hinge seat and a weighing sensor are installed on the upper surface of the baffle, the hinge seat is connected to a batching box through a pin shaft, the lower surface of the batching box is in contact with the weighing sensor, a feed plate is fixedly connected to the upper surface of the batching box, a solenoid valve is installed on the discharge pipe of the batching box, and the discharge pipe of the batching box is inserted inside the baffle.

[0009] As a preferred green cement production mixing device of the utility model, the cleaning component also includes a motor installed on the upper surface of the baffle and a stirring rod fixedly connected to the top end of the motor output shaft, the surface of the stirring rod is provided with stirring blades, the surface of the stirring rod is fixedly connected with a first fixed rod, the top end of the first fixed rod is fixedly connected with a first support rod, a first mounting plate is provided on the outer side of the first support rod, a first scraper is installed on the surface of the first mounting plate, and the first scraper is in contact with the inner wall of the mixing barrel.

[0010] As a preferred green cement production and mixing device of the utility model, the cleaning assembly also includes a first movable rod inserted inside the first support rod, the first movable rod and the first support rod are slidably connected, one end of the first movable rod is fixedly connected to the first mounting plate, a first spring is fixedly connected between the first support rod and the first mounting plate, the first spring is sleeved on the surface of the first movable rod, the first movable rod and the first spring are each provided with two groups, and are symmetrically arranged on the surface of the first support rod.

[0011] As a preferred green cement production and mixing device of the utility model, the cleaning assembly also includes a second fixed rod fixedly connected to the bottom end of the stirring rod and a second support rod fixedly connected to one end of the second fixed rod, a second movable rod is slidably connected inside the second support rod, a second mounting plate is fixedly connected to one end of the second movable rod, a second scraper is fixedly connected to the surface of the second mounting plate, a second spring is fixedly connected between the second mounting plate and the second support rod and the second spring is sleeved on the surface of the second movable rod, and a discharger is installed at the bottom of the mixing barrel.

[0012] As a preferred embodiment of the green cement production and mixing device of the utility model, it also includes a watering assembly arranged inside the mixing barrel;

[0013] The sprinkler assembly includes a water tank and a water pipe installed on the surface of the baffle, both ends of the water pipe pass through the interior of the baffle, a water pump is installed between the water pipe and the water tank and the water pipe and the water tank are connected through the water pump, a water spray head is installed at the water outlet of the water pipe, two groups of water spray heads are provided, and both are provided at the two ends of the water pipe, and an observation window is installed on the surface of the mixing barrel.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: a cleaning component is added to the present application, the water pump is started, the water pump transports the water inside the water tank to the inside of the water pipe, and then flows from the water pipe to the water spray head, the motor is started, and the motor drives the first scraper to clean the inside of the mixing barrel, and the mixing barrel can be cleaned after use, which is simple to operate, saves time and effort, and avoids contact between dried cement blocks and the mixing rod, thereby reducing the service life of the device. At the same time, a sprinkler component is added, the water pump is started, the water pump transports the water inside the water tank to the inside of the water pipe, and then flows from the water pipe to the water spray head. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the first fixing rod and the solenoid valve in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the first movable rod and the second fixed rod in the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the water tank and water pump in the utility model;

[0020] In the figure:

[0021] 1. Base; 2. Support feet;

[0022] 3. Cleaning assembly; 31. Mixing barrel; 32. Baffle; 33. Ingredient box; 34. Articulated seat; 35. Weighing sensor; 36. Feed plate; 37. Solenoid valve; 38. Motor; 39. Mixing rod; 310. Mixing blade; 311. First fixed rod; 312. First support rod; 313. First mounting plate; 314. First scraper; 315. First movable rod; 316. First spring; 317. Second fixed rod; 318. Second support rod; 319. Second mounting plate; 320. Second scraper; 321. Second movable rod; 322. Second spring; 323. Discharger;

[0023] 4. Sprinkler assembly; 41. Water tank; 42. Water pump; 43. Water pipe; 44. Sprinkler head; 45. Observation window. DETAILED DESCRIPTION

[0024] 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.

[0025] Example 1

[0026] like Figure 1 As shown;

[0027] A green cement production and mixing device comprises a base 1 and a supporting foot 2 arranged below the base 1.

[0028] In this embodiment: After checking the public (announcement) number: CN211659831U discloses a mixing device for cement production. Although the design can make the stirring effect better and the mixing efficiency higher, in the cement production process, different materials need to be mixed with water to form cement. In the existing device, after the mixing box is used up, the material attached to the inner wall of the mixing box is not easy to clean, resulting in the presence of dry cement blocks inside when used next time. The dry cement blocks are easy to contact with the rotating rod, thereby reducing the service life of the device. In order to solve this technical problem, a cleaning component 3 and a watering component 4 are added on this basis.

[0029] More specifically:

[0030] like Figures 1 to 4 As shown:

[0031] In combination with the above content: the cleaning component 3 includes a mixing barrel 31 installed on the upper surface of the base 1 and a baffle 32 fixedly connected to the inside of the mixing barrel 31, a hinge seat 34 and a weighing sensor 35 are installed on the upper surface of the baffle 32, the hinge seat 34 is connected to the batching box 33 through a pin shaft, the lower surface of the batching box 33 is in contact with the weighing sensor 35, the upper surface of the batching box 33 is fixedly connected with a feed plate 36, the discharge pipe of the batching box 33 is installed with a solenoid valve 37 and the discharge pipe of the batching box 33 is inserted into the inside of the baffle 32.

[0032] In this embodiment: when the device is in use, the raw materials are placed into the inside of the batching box 33 through the feed plate 36. At this time, the weighing sensor 35 will sense the weight of the batching box 33, and then it will be displayed through the control panel until the desired weight is reached.

[0033] It should be noted that the weighing sensor 35 is a cantilever type displacement device made of elastic sensitive elements, and an energy storage spring made of elastic sensitive elements is used to drive the electric contacts to complete the conversion from gravity changes to electrical signals.

[0034] Going further:

[0035] In an optional embodiment, the cleaning component 3 also includes a motor 38 installed on the upper surface of the baffle 32 and a stirring rod 39 fixedly connected to the top end of the output shaft of the motor 38, a stirring blade 310 is installed on the surface of the stirring rod 39, a first fixed rod 311 is fixedly connected to the surface of the stirring rod 39, a first support rod 312 is fixedly connected to the top end of the first fixed rod 311, a first mounting plate 313 is arranged on the outer side of the first support rod 312, a first scraper 314 is installed on the surface of the first mounting plate 313, and the first scraper 314 is in contact with the inner wall of the stirring barrel 31.

[0036] In this embodiment: open the solenoid valve 37 to allow the raw materials in the batching box 33 to enter the mixing barrel 31, start the motor 38, the motor 38 drives the stirring rod 39 to rotate, and the stirring rod 39 drives the stirring blade 310 to rotate, so that the material can be stirred. During the stirring, the first fixed rod 311 installed on the stirring rod 39 drives the first support rod 312 to rotate, and the first support rod 312 drives the first mounting plate 313 to rotate.

[0037] It should be noted that: two sets of the first fixing rods 311 and the first supporting rods 312 are provided, and both are symmetrically arranged on the surface of the stirring rod 39 .

[0038] Going further:

[0039] In an optional embodiment, the cleaning assembly 3 also includes a first movable rod 315 inserted into the first support rod 312, the first movable rod 315 and the first support rod 312 are slidably connected, one end of the first movable rod 315 is fixedly connected to the first mounting plate 313, and a first spring 316 is fixedly connected between the first support rod 312 and the first mounting plate 313, and the first spring 316 is sleeved on the surface of the first movable rod 315, and the first movable rod 315 and the first spring 316 are both provided with two groups, and are symmetrically arranged on the surface of the first support rod 312.

[0040] In this embodiment: at this time, the material attached to the inner wall of the mixing barrel 31 can be scraped off. Similarly, the second mounting plate 319 will also scrape off the material attached to the bottom of the mixing barrel 31, ensuring that the material is stirred evenly and achieving a better stirring effect. During the stirring process, the interior of the mixing barrel 31 can be observed through the observation window 45 to check the stirring status.

[0041] It should be noted that: two sets of the second movable rods 321 and the second springs 322 are provided, and both are symmetrically arranged on the surface of the second support rod 318 .

[0042] Going further:

[0043] In an optional embodiment, the cleaning assembly 3 also includes a second fixed rod 317 fixedly connected to the bottom end of the stirring rod 39 and a second support rod 318 fixedly connected to one end of the second fixed rod 317, the second support rod 318 is internally slidably connected to a second movable rod 321, one end of the second movable rod 321 is fixedly connected to a second mounting plate 319, a second scraper 320 is fixedly connected to the surface of the second mounting plate 319, a second spring 322 is fixedly connected between the second mounting plate 319 and the second support rod 318, and the second spring 322 is sleeved on the surface of the second movable rod 321, and a discharger 323 is installed at the bottom of the stirring barrel 31.

[0044] In this embodiment: after the stirring is completed, the discharger 323 is opened to allow the stirred material to flow out, and the water pump 42 is started. The water pump 42 transports the water inside the water tank 41 to the inside of the water pipe 43, and then flows from the water pipe 43 to the water spray head 44, so that the water is sprayed into the inside of the stirring barrel 31. The surface of the water spray head 44 is provided with a plurality of water spray holes, which can spray water on the inner wall of the stirring barrel 31 and the surface of the stirring blade 310.

[0045] It should be noted that: two sets of the second fixing rods 317 and the second supporting rods 318 are provided, and both are symmetrically arranged on the surface of the stirring rod 39 .

[0046] Going further:

[0047] In an optional embodiment, it further includes a watering assembly 4 disposed inside the mixing barrel 31;

[0048] The sprinkler assembly 4 includes a water tank 41 and a water pipe 43 installed on the surface of the baffle 32. Both ends of the water pipe 43 pass through the interior of the baffle 32. A water pump 42 is installed between the water pipe 43 and the water tank 41 and is connected through the water pump 42. A water spray head 44 is installed at the water outlet of the water pipe 43. There are two groups of water spray heads 44, which are both arranged at both ends of the water pipe 43. An observation window 45 is installed on the surface of the mixing barrel 31.

[0049] In this embodiment, the motor 38 is started, and the motor 38 drives the first scraper 314 to clean the inside of the mixing barrel 31. The mixing barrel 31 can be cleaned after use. The operation is simple, time-saving and labor-saving, and the dried cement blocks are prevented from contacting the mixing rod 39, thereby reducing the service life of the device.

[0050] It should be noted that a control panel is disposed on the surface of the mixing barrel 31 , and a battery is disposed inside the baffle 32 .

[0051] Working principle: When the device is in use, the raw materials are put into the batching box 33 through the feed plate 36. At this time, the weighing sensor 35 will sense the weight of the batching box 33, and then display it through the control panel. When the desired weight is reached, the cement ratio can be accurately controlled. The solenoid valve 37 is opened to allow the raw materials in the batching box 33 to enter the mixing barrel 31, and the motor 38 is started. The motor 38 drives the stirring rod 39 to rotate, and the stirring rod 39 drives the stirring blade 310 to rotate, so that the material can be stirred. While stirring, the first fixed rod 311 installed on the stirring rod 39 drives the first support rod 312 to rotate, and the first support rod 312 drives the first mounting plate 313 to rotate. At this time, the material attached to the inner wall of the mixing barrel 31 can be scraped off. Similarly, the second mounting plate 319 will also scrape the material attached to the bottom of the mixing barrel 31. In addition, it ensures that the materials are stirred evenly and the stirring effect is better. During the stirring process, the interior of the stirring barrel 31 can be observed through the observation window 45 to check the stirring state. After the stirring is completed, the discharger 323 can be opened to discharge the stirred materials. The water pump 42 is started. The water pump 42 transports the water inside the water tank 41 to the inside of the water pipe 43, and then flows from the water pipe 43 to the water spray head 44, so that the water is sprayed into the interior of the stirring barrel 31. The surface of the water spray head 44 is provided with a plurality of water spray holes, which can spray water on the inner wall of the stirring barrel 31 and the surface of the stirring blade 310. The motor 38 is started, and the motor 38 drives the first scraper 314 to clean the interior of the stirring barrel 31. The stirring barrel 31 can be cleaned after use. The operation is simple, time-saving and labor-saving, and it can avoid the contact between the dry cement blocks and the stirring rod 39, thereby reducing the service life of the device.

[0052] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A green cement production and mixing device, comprising a base (1) and a support leg (2) arranged below the base (1), characterized in that: It also includes a cleaning component (3) arranged above the base (1); The cleaning assembly (3) comprises a mixing barrel (31) mounted on the upper surface of the base (1) and a baffle (32) fixedly connected to the inside of the mixing barrel (31); a hinge seat (34) and a weighing sensor (35) are mounted on the upper surface of the baffle (32); the hinge seat (34) is connected to a batching box (33) via a pin shaft; the lower surface of the batching box (33) is in contact with the weighing sensor (35); a feed plate (36) is fixedly connected to the upper surface of the batching box (33); a discharge pipe of the batching box (33) is mounted with a solenoid valve (37) and the discharge pipe of the batching box (33) is inserted into the inside of the baffle (32).

2. The green cement production and mixing device according to claim 1, characterized in that: The cleaning assembly (3) further comprises a motor (38) mounted on the upper surface of the baffle (32) and a stirring rod (39) fixedly connected to the top end of the output shaft of the motor (38); a stirring blade (310) is mounted on the surface of the stirring rod (39); a first fixing rod (311) is fixedly connected to the surface of the stirring rod (39); a first supporting rod (312) is fixedly connected to the top end of the first fixing rod (311); a first mounting plate (313) is arranged on the outer side of the first supporting rod (312); a first scraper (314) is mounted on the surface of the first mounting plate (313); and the first scraper (314) is in contact with the inner wall of the stirring barrel (31).

3. The green cement production and mixing device according to claim 2 is characterized in that: The cleaning assembly (3) also includes a first movable rod (315) inserted into the first support rod (312), the first movable rod (315) and the first support rod (312) being slidably connected, one end of the first movable rod (315) being fixedly connected to the first mounting plate (313), a first spring (316) being fixedly connected between the first support rod (312) and the first mounting plate (313), the first spring (316) being sleeved on the surface of the first movable rod (315), and two groups of the first movable rod (315) and the first spring (316) being provided, and both being symmetrically provided on the surface of the first support rod (312).

4. The green cement production and mixing device according to claim 3 is characterized in that: The cleaning assembly (3) also includes a second fixed rod (317) fixedly connected to the bottom end of the stirring rod (39) and a second support rod (318) fixedly connected to one end of the second fixed rod (317); a second movable rod (321) is slidably connected inside the second support rod (318); a second mounting plate (319) is fixedly connected to one end of the second movable rod (321); a second scraper (320) is fixedly connected to the surface of the second mounting plate (319); a second spring (322) is fixedly connected between the second mounting plate (319) and the second support rod (318) and the second spring (322) is sleeved on the surface of the second movable rod (321); and a discharger (323) is installed at the bottom of the stirring barrel (31).

5. The production and mixing device of green cement according to claim 1, characterized in that: It also includes a watering assembly (4) arranged inside the mixing barrel (31); The watering assembly (4) comprises a water tank (41) and a water pipe (43) mounted on the surface of the baffle (32); both ends of the water pipe (43) penetrate the interior of the baffle (32); a water pump (42) is installed between the water pipe (43) and the water tank (41) and are connected through the water pump (42); a water spray head (44) is installed at the water outlet of the water pipe (43); two groups of the water spray heads (44) are provided and are both provided at both ends of the water pipe (43); and an observation window (45) is installed on the surface of the mixing barrel (31).

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