Quantitative batching device for cement production

Abstract

The utility model discloses a quantitative batching device for cement production, which comprises a bottom plate, fixing frames are symmetrically mounted on two sides of the top surface of the bottom plate, a plurality of connecting rods are fixedly connected to the surface of one side of each fixing frame, and a box body is fixedly connected to the surface of one side, far away from the fixing frames, of each connecting rod. A first feeding port is formed in one side of the top surface of the box body, a second feeding port is formed in the other side of the top surface of the box body, a discharging pipe is connected to the bottom surface of the box body in a penetrating mode, a valve is fixedly installed on the surface of the discharging pipe, and a motor box is fixedly installed in the middle of the top surface of the box body. And a driving motor is fixedly installed in the motor box, the side, penetrating through the box body, of the output end of the driving motor is fixedly connected with a rotating rod, and a plurality of stirring blades are connected to the surface, close to the bottom, of the rotating rod in a penetrating mode, so that the device can conduct quantitative discharging on ingredients, and the practicability and flexibility of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cement production equipment, in particular to a quantitative batching device for cement production. Background Art

[0002] Cement is a powdery hydraulic inorganic gelling material, which becomes a slurry after adding water and stirring. It can harden in the air or in water, and can firmly bond sand, stone and other materials together. During the use of cement, it needs to be proportioned and mixed with sand and stone, and then mixed for feeding. The existing feeding structure is simple in structure, does not have the function of quantitative feeding, and cannot batch and mix cement.

[0003] After searching, the Chinese patent announcement number is: CN213829644U, which discloses a quantitative feeding mechanism for cement batching production. By setting a discharge box, a drive motor and an atomizing nozzle, a person pours cement and other ingredients into the discharge box, turns on the drive motor to drive the stirring rod to rotate, and the stirring rod rotates to mix the cement and ingredients in the discharge box. The person uses a pipe to connect the connecting hose to the external water supply equipment. After turning on the water supply equipment, clean water enters the water storage pipe from the connecting hose and is sprayed out by multiple atomizing nozzles, which can play a role in dust reduction. It is used to prevent cement, sand and other dust from flying. By setting up a storage hopper, a weighing display and an electric hydraulic cylinder, after the cement and ingredients are mixed, the personnel opens the electric valve, and the cement mixture falls into the storage hopper. The splash-proof sleeve can prevent the cement mixture from splashing out. The weighing display can detect the weight of the cement mixture in the storage hopper, which is convenient for quantitative feeding. After a certain amount of cement mixture enters the storage hopper, the personnel opens the electric hydraulic cylinder, and the electric hydraulic cylinder retracts and drives the storage hopper to rotate through the arc connecting rod to pour out the cement mixture inside.

[0004] The above patent sets up a discharge box, a drive motor, an atomizing nozzle, a storage hopper, a weighing display and an electric hydraulic cylinder to coordinate with each other, so that the cement mixture can be quantitatively discharged and the mixing between cement and ingredients can be more uniform. However, there is no accurate measurement function for the quantitative discharge of cement ingredients, which makes the staff only able to add materials according to the state of the cement mixture after discharge. This not only increases the workload of the staff, but also causes waste of cement and ingredients to a certain extent. At the same time, when mixing cement and ingredients, the stirring blade may be damaged after long-term use, and the stirring blade is mostly installed in the form of bolts, which not only makes it inconvenient for the staff to disassemble the stirring blade, but also frequently disassembles the bolts, which will cause damage to the bolts, thereby increasing costs. Utility Model Content

[0005] The technical problems to be solved by the utility model are as follows: it solves the problem that there is no accurate measurement function for the quantitative feeding of cement ingredients, which makes the staff only able to add materials according to the state of the cement mixture after discharge, which not only increases the workload of the staff, but also causes waste of cement and ingredients to a certain extent. At the same time, when the cement and ingredients are mixed, the stirring blade may be damaged after long-term use, and the stirring blade is mostly installed in the form of bolts, which not only makes it inconvenient for the staff to disassemble the stirring blade, but also frequently disassembles the bolts, which will cause damage to the bolts, thereby increasing the cost.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A quantitative batching device for cement production comprises a bottom plate, characterized in that fixed frames are symmetrically installed on both sides of the top surface of the bottom plate, a plurality of connecting rods are fixedly connected to a surface of one side of the fixed frame, a surface of the connecting rod away from the fixed frame is fixedly connected to a box body, a first feeding port is provided on one side of the top surface of the box body, a second feeding port is provided on the other side of the top surface of the box body, a discharge pipe is connected through the bottom surface of the box body, a valve is fixedly installed on the surface of the discharge pipe, a motor box is fixedly installed in the middle of the top surface of the box body, a driving motor is fixedly installed inside the motor box, a rotating rod is fixedly connected to an output end of the driving motor through one side of the box body, a plurality of stirring blades are connected through the surface of the rotating rod close to the bottom, a scraper is fixedly installed on the surface of the stirring blade away from the rotating rod, a slide groove is provided in the middle of the bottom surface of the box body, a slider is slidably connected to the inside of the slide groove, a collecting box is fixedly connected to the top surface of the slider, and an extension block is symmetrically installed on the top surface of the stirring blade The locking mechanism is a hole in the front of the fixing block, and the locking mechanism has a first locking mechanism on the front of the fixing block, the second locking mechanism being a hole in the front of the fixing block, and a third locking mechanism on the front of the fixing block being a hole in the front of the fixing block.

[0008] As a further solution of the utility model: a limit box is fixedly installed on the side surface of the box body close to the top, a slide is slidably connected to the inside of the limit box, a gear is fixedly installed on the inside of the limit box, the top surface of the gear is meshingly connected with a toothed plate, the top surface of the toothed plate is fixedly connected to the slide, a connecting plate is fixedly connected to the side surface of the slide body away from the toothed plate, a push rod is fixedly connected to the middle of the side surface of the connecting plate away from the slide, a push plate is fixedly connected to the side surface of the push rod away from the connecting plate, a plurality of second springs are fixedly connected to the side surface of the slide body close to the limit box, a side surface of the second spring away from the slide body is fixedly connected to the limit box, limit frames are symmetrically installed on both sides of the limit box, a side surface of the limit frame away from the limit box is fixedly connected to the box body, and the push rod is connected through the box body.

[0009] As a further solution of the utility model: a rotating rod is connected through the middle of the gear, the rear surface of the rotating rod is rotatably connected to a bearing seat, the rear surface of the bearing seat is fixedly connected to the limit box, the front surface of the rotating rod is fixedly connected to a second handle, support blocks are symmetrically installed on both sides of the rotating rod near the front, a clamping rod is connected through the middle of the surface of the support block, the surface of the clamping rod is sleeved with a fourth spring, the rear surface of the fourth spring is fixedly connected to a blocking plate, and the blocking plate is connected through the clamping rod.

[0010] As a further solution of the utility model: a plurality of limiting grooves are provided on the bottom surface of the limiting box, and the limiting grooves are engaged with the clamping rods.

[0011] As a further solution of the utility model: a cylinder is fixedly installed on the top surface of the fixed frame, a weighing device is fixedly connected to one side of the cylinder, a buffer pad is fixedly connected to the top surface of the weighing device, the buffer pad is fit-connected to the weighing box, and the cylinder is through-connected to the box body.

[0012] Beneficial effects of the utility model:

[0013] 1. When the staff is quantitatively batching cement, they pour the cement into the box through the first feed port, and then pour the ingredients into the box through the second feed port, so that the ingredients fall into the weighing box through the second feed port, and at the same time, the ingredients are weighed by the weighing device inside the weighing box, so that the ingredients can be quantitatively batched. At the same time, the cylinder is started to drive the weighing device to move, so that the bottom of the weighing box is opened, so that the ingredients can fall into the box. At the same time, the second handle is turned to rotate the gear, and the gear rotation drives the tooth plate movement, and the tooth plate movement drives the slide plate movement, so that the ingredients in the weighing box can be pushed into the box, so as to avoid the residual ingredients in the weighing box, so that the ingredients can be better quantitatively batched.

[0014] 2. By turning the handle, the block is separated from the slot, so that the staff can disassemble the mixing blade for cleaning and replacement, so as to better mix the cement and ingredients, and also improve the work efficiency of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with 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 schematic diagram of the overall operation structure of the utility model;

[0018] Figure 3 yes Figure 1 A schematic diagram of the enlarged structure of the middle A area;

[0019] Figure 4 yes Figure 1 Schematic diagram of the enlarged structure of the middle B area;

[0020] Figure 5 yes Figure 4 Schematic diagram of the enlarged structure of the middle C area;

[0021] Figure 6 It is a schematic diagram of the gear structure in a top view in the utility model.

[0022] In the figure: 1, bottom plate; 2, fixed frame; 3, connecting rod; 4, box body; 5, first feed port; 6, second feed port; 7, feed pipe; 8, valve; 9, motor box; 10, drive motor; 11, rotating rod; 12, stirring blade; 13, scraper; 14, slide; 15, slider; 16, collecting box; 17, extension block; 18, first groove; 19, slide bar; 20, clamping block; 21, fixed shaft; 22, first handle; 23, first spring; 24, clamping slot; 25, limit box ; 26. Slide plate; 27. Gear; 28. Tooth plate; 29. ​​Connecting plate; 30. Push rod; 31. Push plate; 32. Second spring; 33. Limiting frame; 34. Fixing rod; 35. Weighing box; 36. Second groove; 37. Third spring; 38. Protective plate; 39. Rotating rod; 40. Bearing seat; 41. Second handle; 42. Support block; 43. Clamping rod; 44. Fourth spring; 45. Blocking plate; 46. Limiting groove; 47. Cylinder; 48. Weighing device; 49. Buffer pad. DETAILED DESCRIPTION

[0023] 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 of 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.

[0024] like Figure 1-6As shown, a quantitative batching device for cement production comprises a bottom plate 1, a fixing frame 2 is symmetrically installed on both sides of the top surface of the bottom plate 1, a plurality of connecting rods 3 are fixedly connected to the surface of one side of the fixing frame 2, a box body 4 is fixedly connected to the surface of the connecting rod 3 away from the fixing frame 2, a first feed port 5 is opened on one side of the top surface of the box body 4, a second feed port 6 is opened on the other side of the top surface of the box body 4, a discharge pipe 7 is connected through the bottom surface of the box body 4, a valve 8 is fixedly installed on the surface of the discharge pipe 7, a motor box 9 is fixedly installed in the middle of the top surface of the box body 4, a driving motor 10 is fixedly installed inside the motor box 9, an output end of the driving motor 10 passes through one side of the box body 4 and is fixedly connected to a rotating rod 11, and the surface of the rotating rod 11 near the bottom passes through A plurality of stirring blades 12 are connected, and a scraper 13 is fixedly installed on the surface of the stirring blade 12 on one side away from the rotating rod 11. A slide groove 14 is provided in the middle of the bottom surface of the box body 4, and a slider 15 is slidably connected inside the slide groove 14. A collecting box 16 is fixedly connected to the top surface of the slider 15, so that the cement ingredients can be better quantitatively discharged, so that the cement can be better mixed and stirred. An extension block 17 is symmetrically installed on the top surface of the stirring blade 12, and a first groove 18 is provided inside the extension block 17. A slide rod 19 is slidably connected inside the first groove 18. A block 20 is fixedly connected to the surface of one side of the slide rod 19, and a fixed shaft 21 is fixedly connected to the other side surface of the slide rod 19. The two sides of the fixed shaft 21 The first handle 22 is rotatably connected to the side, and a first spring 23 is sleeved on a side surface of the slide bar 19 away from the fixed axis 21. One side surface of the first spring 23 is fixedly connected to the first groove 18, and the other side of the first spring 23 is fixedly connected to the block 20. A plurality of slots 24 are provided on a side surface of the rotation rod 11 close to the extension block 17, and the slots 24 are engaged with the block 20. A limit box 25 is fixedly installed on a side surface close to the top of the box body 4, and a slide plate 26 is slidably connected to the inside of the limit box 25. A gear 27 is fixedly installed inside the limit box 25, and a toothed plate 28 is meshedly connected to the top surface of the gear 27. The top surface of the toothed plate 28 is fixedly connected to the slide plate 26, and a connecting plate 2 is fixedly connected to the side surface of the slide plate 26 away from the toothed plate 28. 9, a push rod 30 is fixedly connected to the middle of the side surface of the connecting plate 29 away from the slide plate 26, and a push plate 31 is fixedly connected to the side surface of the push rod 30 away from the connecting plate 29. A plurality of second springs 32 are fixedly connected to the side surface of the slide plate 26 close to the limit box 25, and a side surface of the second spring 32 away from the slide plate 26 is fixedly connected to the limit box 25. Limiting frames 33 are symmetrically installed on both sides of the limit box 25, and a side surface of the limiting frame 33 away from the limit box 25 is fixedly connected to the box body 4. The push rod 30 is connected through the box body 4, so that the ingredients can be weighed. At the same time, through the cooperation between the push rod 30, the push plate 31, the third spring 37 and the protective plate 38, the ingredients inside the weighing box 35 can be pushed.In order to avoid the residual ingredients in the weighing box 35, and thus avoid the situation that the next weighing of the ingredients is caused by errors, a fixing rod 34 is symmetrically installed on the surface of one side of the box body 4 close to the top, and the fixing rod 34 is fixedly connected with the weighing box 35 on the surface of the side away from the box body 4, and a second groove 36 is opened on one side of the inside of the weighing box 35, and the second groove 36 is slidably connected with the push plate 31, and a plurality of third springs 37 are symmetrically installed on the surface of the side of the push plate 31 away from the second groove 36, and a protective plate 38 is fixedly connected with the surface of the side of the third spring 37 away from the push plate 31, and the protective plate 38 is slidably connected with the second groove 36, and the weighing box 35 is connected with the top rod 30 through, and a rotating rod 39 is connected through the middle of the gear 27, and the rear surface of the rotating rod 39 is rotatably connected with the bearing seat 40. The rear surface of the bearing seat 40 is fixedly connected to the limit box 25, and the front surface of the rotating rod 39 is fixedly connected with a second handle 41. The rotating rod 39 is symmetrically installed with support blocks 42 on both sides near the front. A clamping rod 43 is connected through the middle of the surface of the support block 42. The surface of the clamping rod 43 is sleeved with a fourth spring 44. The rear surface of the fourth spring 44 is fixedly connected with a blocking plate 45. The blocking plate 45 is connected through the clamping rod 43. Through the cooperation between the first handle 22, the slide bar 19 and the clamping block 20, it is more convenient for the staff to replace the stirring blade 12 when needed, and it is also possible to better stir the cement and ingredients. At the same time, through the action of the scraper 13, the inner wall of the box body 4 can be cleaned, thereby avoiding the waste of cement mixture.

[0025] A plurality of limit grooves 46 are provided on the bottom surface of the limit box 25, and the limit grooves 46 are engaged with the clamping rod 43. A cylinder 47 is fixedly installed on the top surface of the fixed frame 2, and a weighing device 48 is fixedly connected to one side of the cylinder 47. A buffer pad 49 is fixedly connected to the top surface of the weighing device 48, and the buffer pad 49 is closely connected to the weighing box 35. The cylinder 47 is connected through the box body 4, and the weighing device 48 and the buffer pad 49 are driven to move through the cylinder 47, so that the ingredients can fall from the weighing box 35 to the inside of the box body, thereby completing the quantitative feeding of the ingredients, thereby improving the practicality and flexibility of the device.

[0026] The working principle of the utility model is as follows: first, the staff starts the cylinder 47, so that the cylinder 47 drives the weighing device 48 to move, so that the bottom of the weighing box 35 is opened, so that the ingredients can fall into the box body 4, and at the same time, the second handle 41 is rotated, so that the second handle 41 drives the rotation of the rotating rod 39, and the rotation of the rotating rod 39 drives the rotation of the gear 27, and the rotation of the gear 27 drives the movement of the toothed plate 28, and the movement of the toothed plate 28 drives the movement of the slide plate 26, and the movement of the slide plate 26 drives the top The movement of the rod 30 drives the movement of the protective plate 38 through the movement of the top rod 30, so that the ingredients in the weighing box 35 can be pushed into the inside of the box body 4, so as to avoid the ingredients remaining in the weighing box 35. Secondly, by bending the handle, the handle can drive the movement of the slide bar 19, and the movement of the slide bar 19 can drive the movement of the block 20, so that the block 20 is separated from the slot 24, so that the staff can disassemble the stirring blade 12 for cleaning and replacement, so that the cement and ingredients can be better mixed.

[0027] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A quantitative batching device for cement production, comprising a base plate (1), characterized in that: Fixed frames (2) are symmetrically mounted on both sides of the top surface of the bottom plate (1); a plurality of connecting rods (3) are fixedly connected to one side surface of the fixed frame (2); a box body (4) is fixedly connected to the side surface of the connecting rod (3) away from the fixed frame (2); a first feed inlet (5) is provided on one side of the top surface of the box body (4); a second feed inlet (6) is provided on the other side of the top surface of the box body (4); a feed pipe (7) is connected through the bottom surface of the box body (4); a valve (8) is fixedly mounted on the surface of the feed pipe (7); a motor box (9) is fixedly mounted in the middle of the top surface of the box body (4); a drive motor (10) is fixedly mounted inside the motor box (9); The output end of the driving motor (10) passes through one side of the housing (4) and is fixedly connected to a rotating rod (11); a surface of the rotating rod (11) close to the bottom is penetrated and connected to a plurality of stirring blades (12); a surface of the stirring blade (12) away from the rotating rod (11) is fixedly mounted with a scraper (13); a slide groove (14) is provided in the middle of the bottom surface of the housing (4); a slider (15) is slidably connected inside the slide groove (14); a collecting box (16) is fixedly connected to the top surface of the slider (15); an extension block (17) is symmetrically mounted on the top surface of the stirring blade (12); a first groove (18) is provided inside the extension block (17); the first groove (18) ) is slidably connected to a slide bar (19) inside, a block (20) is fixedly connected to one side surface of the slide bar (19), a fixed shaft (21) is fixedly connected to the other side surface of the slide bar (19), and first handles (22) are rotatably connected to both sides of the fixed shaft (21), a first spring (23) is sleeved on a side surface of the slide bar (19) away from the fixed shaft (21), one side surface of the first spring (23) is fixedly connected to the first groove (18), and the other side of the first spring (23) is fixedly connected to the block (20), and a plurality of slots (24) are provided on a side surface of the rotating rod (11) close to the extension block (17), and the slots (24) are engaged with the block (20). A fixing rod (34) is symmetrically mounted on a side surface of the box body (4) close to the top, a weighing box (35) is fixedly connected to a side surface of the fixing rod (34) away from the box body (4), a second groove (36) is opened on one side of the inside of the weighing box (35), the second groove (36) is slidably connected to the push plate (31), a plurality of third springs (37) are symmetrically mounted on a side surface of the push plate (31) away from the second groove (36), a protective plate (38) is fixedly connected to a side surface of the third spring (37) away from the push plate (31), the protective plate (38) is slidably connected to the second groove (36), and the weighing box (35) is connected to the top rod (30) through.

2. A quantitative batching device for cement production according to claim 1, characterized in that: A limit box (25) is fixedly mounted on a side surface of the box body (4) close to the top, a slide plate (26) is slidably connected to the inside of the limit box (25), a gear (27) is fixedly mounted on the inside of the limit box (25), a toothed plate (28) is meshingly connected to the top surface of the gear (27), the top surface of the toothed plate (28) is fixedly connected to the slide plate (26), a connecting plate (29) is fixedly connected to the side surface of the slide plate (26) away from the toothed plate (28), and a top plate (29) is fixedly connected to the middle of the side surface of the connecting plate (29) away from the slide plate (26). A rod (30) is provided, wherein a surface of the push rod (30) on one side away from the connecting plate (29) is fixedly connected to a push plate (31), a surface of the slide plate (26) on one side close to the limit box (25) is fixedly connected to a plurality of second springs (32), a surface of the second spring (32) on one side away from the slide plate (26) is fixedly connected to the limit box (25), a limit frame (33) is symmetrically installed on both sides of the limit box (25), a surface of the limit frame (33) on one side away from the limit box (25) is fixedly connected to the box body (4), and the push rod (30) is connected through the box body (4).

3. A quantitative batching device for cement production according to claim 2, characterized in that: A rotating rod (39) is connected through the middle of the gear (27), and a bearing seat (40) is rotatably connected to the rear surface of the rotating rod (39), and the rear surface of the bearing seat (40) is fixedly connected to the limit box (25). A second handle (41) is fixedly connected to the front surface of the rotating rod (39), and support blocks (42) are symmetrically installed on both sides of the rotating rod (39) near the front. A clamping rod (43) is connected through the middle of the surface of the support block (42), and a fourth spring (44) is sleeved on the surface of the clamping rod (43). A blocking plate (45) is fixedly connected to the rear surface of the fourth spring (44), and the blocking plate (45) is connected through the clamping rod (43).

4. A quantitative batching device for cement production according to claim 2, characterized in that: A plurality of limiting grooves (46) are provided on the bottom surface of the limiting box (25), and the limiting grooves (46) are engaged and connected with the clamping rod (43).

5. A quantitative batching device for cement production according to claim 1, characterized in that: A cylinder (47) is fixedly mounted on the top surface of the fixed frame (2), a weighing device (48) is fixedly connected to one side of the cylinder (47), a buffer pad (49) is fixedly connected to the top surface of the weighing device (48), the buffer pad (49) is closely connected to the weighing box (35), and the cylinder (47) is connected to the box body (4) through-through.

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