Cement pouring device

Abstract

The utility model relates to the technical field of stirring implemented by a mechanical driving device, and discloses a cement pouring device which comprises a base, the upper side of the base is fixedly connected with a charging barrel, the upper side of the charging barrel is fixedly connected with a feeding port communicated with the interior of the charging barrel, and the lower side of the base is provided with a discharging port communicated with the interior of the charging barrel. A driving shaft and a driven shaft are rotatably connected to the interior of the charging barrel, the driven shaft and the driving shaft are arranged front and back, mixing blades are fixedly connected to the outer surfaces of the driven shaft and the driving shaft, a first transmission groove is formed in the charging barrel, the first transmission groove is formed in the lower side of the bottom wall of the charging barrel, and a transmission mechanism is arranged in the base; the cleaning mechanism is arranged in the charging barrel, so that the stirring shaft of the double-shaft stirring charging barrel can still be connected with the cleaning mechanism in a matched manner when not located in the center of the charging barrel, slurry on the inner wall of the charging barrel can be cleaned easily, and the pouring work efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing by a mechanical driving device, in particular to a cement pouring device. Background Art

[0002] Cement is a powdery, hydraulic, inorganic cementitious material. It becomes a slurry after adding water and stirring. It can harden in the air or in water. After hardening, it has high strength. For a long time, it has been widely used in civil engineering, water conservancy, national defense and other projects as an important cementitious material.

[0003] The cement pouring device is a device for producing cement products, which consists of a barrel and a discharge pipe. The cement raw material and water are mixed through the barrel and then poured through the discharge pipe. After the barrel is used, mud is often hung on its inner wall, which is difficult to clean after drying, causing trouble for the pouring operation and not conducive to long-term use. In the prior art, some adopt a cleaning device set inside the barrel and clean it in a manner compatible with the stirring shaft. These are all single-axis stirring mechanisms with the stirring shaft in the center of the barrel. However, in order to speed up the mixing efficiency of the materials, there are also double-axis stirring mechanisms on the market. The stirring shaft of the double-axis stirring mechanism is not in the center position, and thus cannot cooperate with the cleaning device like the single-axis, which makes it more troublesome to clean the barrel of the double-axis stirring mechanism, which is not conducive to the pouring operation. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides a cement pouring device, which has the function of enabling the stirring shaft of the double-axis stirring barrel to be connected with the cleaning device when the stirring shaft is not in the center of the barrel, thereby simplifying the cleaning of the mud on the inner wall of the double-axis stirring barrel and improving the efficiency of the pouring work.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cement pouring device, comprising a base, a push rod is fixedly connected to the upper side of the base, and a moving wheel is arranged on the lower side of the base;

[0008] The upper side of the base is fixedly connected with a barrel, and the upper side of the barrel is fixedly connected with a feed port communicating with the interior;

[0009] The lower side of the base is provided with a discharge port connected to the inside of the barrel, and the inside of the barrel is rotatably connected with a driving shaft and a driven shaft, and the driven shaft and the driving shaft are arranged front and back;

[0010] Wherein, the outer surfaces of the driven shaft and the driving shaft are fixedly connected with mixing blades, and the interior of the barrel is provided with a first transmission groove, which is arranged at the lower side of the bottom wall of the barrel;

[0011] Among them, a transmission mechanism is arranged inside the base, and the transmission mechanism can drive the driving shaft and the driven shaft to rotate synchronously;

[0012] Wherein, a cleaning mechanism is arranged inside the barrel, and the cleaning mechanism can clean the inner wall of the barrel.

[0013] Preferably, the transmission mechanism comprises a motor, the motor is fixedly connected inside the base, and the output end of the motor is fixedly connected to a transmission shaft;

[0014] The upper end of the transmission shaft rotates and penetrates into the interior of the first transmission groove, and the lower ends of the driving shaft and the driven shaft are rotatably connected to the bottom wall of the first transmission groove.

[0015] Preferably, the upper end of the transmission shaft is fixedly connected to the lower end of the driving shaft, and the outer surfaces of the driving shaft and the driven shaft are both fixedly sleeved with a first sprocket;

[0016] Wherein, the two first sprockets are both arranged inside the first transmission groove, and a first chain is transmission-connected between the two first sprockets.

[0017] Preferably, the cleaning mechanism comprises a transmission rod, the transmission rod is fixedly connected to the upper side of the driving shaft, a second transmission groove is opened inside the barrel, and the second transmission groove is arranged on the upper side of the top wall of the barrel;

[0018] Among them, the second transmission groove is arranged on the rear side of the feed port, and the upper end of the transmission rod is rotatably connected to the top wall of the second transmission groove.

[0019] Preferably, a connecting shaft is rotatably connected inside the second transmission groove, the connecting shaft is arranged at the rear side of the transmission rod, and the outer surfaces of the transmission rod and the connecting shaft are fixedly connected to a second sprocket;

[0020] Among them, a second chain is transmission-connected between the two second sprocket wheels, and a circular groove is provided inside the barrel.

[0021] Preferably, the annular groove is connected to the interior of the second transmission groove, and a ring is rotatably connected to the interior of the annular groove;

[0022] Among them, the upper part of the ring is the tooth surface, and the gear is meshed and connected with the ring;

[0023] Wherein, a cleaning rod is arranged inside the barrel, the cleaning rod is in contact with the inner wall of the barrel, and the cleaning rod is fixedly connected to the front side of the ring.

[0024] (III) Beneficial effects

[0025] Compared with the prior art, the utility model provides a cement pouring device, which has the following beneficial effects:

[0026] (1) When the cement pouring device is being cleaned, the driving shaft and the driven shaft are driven by the motor to rotate, the driving shaft drives the transmission rod to rotate, the transmission rod drives the connecting shaft to rotate after a series of transmissions, the connecting shaft drives the gear to rotate, the gear drives the meshing ring to rotate, the ring drives the cleaning rod to rotate, and the cleaning rod cleans the mud on the inner wall of the barrel during the rotation of the cleaning rod, so that when the stirring shaft of the double-shaft stirring barrel is not at the center of the barrel, it can still be connected with the cleaning mechanism, so that the cleaning of the mud on the inner wall of the barrel becomes simple, thereby improving the efficiency of the pouring work.

[0027] (2) The cement pouring device is fixedly connected to the upper end of the driving shaft through the lower end of the transmission rod, so that the driving shaft can drive the cleaning mechanism to rotate and clean. Then, the mixing blades can be driven by a motor to mix the raw materials while the electric cleaning mechanism can also work, thereby reducing the number of driving motors on the device and reducing the cost of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a structural schematic diagram of a cement pouring device of the utility model;

[0029] Figure 2 This is a schematic diagram of the cross-sectional connection structure of the base and the barrel of the utility model;

[0030] Figure 3 for Figure 2 An enlarged schematic diagram of point A.

[0031] In the figure: 1. base; 2. push rod; 3. moving wheel; 4. barrel; 5. feed port; 6. discharge port; 7. driving shaft; 8. driven shaft; 9. mixing blade; 10. first transmission groove; 11. motor; 12. transmission shaft; 13. first sprocket; 14. first chain; 15. cleaning rod; 16. second transmission groove; 17. annular groove; 18. annular ring; 19. transmission rod; 20. connecting shaft; 21. second sprocket; 22. second chain; 23. gear. DETAILED DESCRIPTION

[0032] 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.

[0033] See also Figures 1 to 3 The utility model provides a new technical solution: a cement pouring device, including a base 1, a push rod 2 is fixedly connected to the upper side of the base 1, a moving wheel 3 is arranged on the lower side of the base 1, a barrel 4 is fixedly connected to the upper side of the base 1, a feed port 5 communicating with the interior is fixedly connected to the upper side of the barrel 4, a discharge port 6 communicating with the interior of the barrel 4 is opened on the lower side of the base 1, a driving shaft 7 and a driven shaft 8 are rotatably connected to the interior of the barrel 4, the driven shaft 8 and the driving shaft 7 are arranged front and back, and the outer surfaces of the driven shaft 8 and the driving shaft 7 are fixedly connected with mixing blades 9, and the mixing blades 9 on the driving shaft 7 and the driven shaft 8 are staggered up and down, a first transmission groove 10 is opened inside the barrel 4, and the first transmission groove 10 is arranged on the lower side of the bottom wall of the barrel 4, a transmission mechanism is arranged inside the base 1, and the transmission mechanism can drive the driving shaft 7 and the driven shaft 8 to rotate synchronously, and a cleaning mechanism is arranged inside the barrel 4, and the cleaning mechanism can clean the inner wall of the barrel 4.

[0034] Furthermore, the transmission mechanism includes a motor 11, which is fixedly connected to the inside of the base 1. The output end of the motor 11 is fixedly connected to a transmission shaft 12. The upper end of the transmission shaft 12 rotates and passes through the inside of the first transmission groove 10. The lower ends of the driving shaft 7 and the driven shaft 8 are rotatably connected to the bottom wall of the first transmission groove 10. The upper end of the transmission shaft 12 is fixedly connected to the lower end of the driving shaft 7. The outer surfaces of the driving shaft 7 and the driven shaft 8 are fixedly sleeved with a first sprocket 13. The two first sprockets 13 are both arranged inside the first transmission groove 10. The first chain 14 is transmission-connected between the two first sprockets 13.

[0035] Furthermore, the cleaning mechanism includes a transmission rod 19, which is fixedly connected to the upper side of the driving shaft 7. A second transmission groove 16 is provided inside the barrel 4, and the second transmission groove 16 is arranged on the upper side of the top wall of the barrel 4. The second transmission groove 16 is arranged on the rear side of the feed port 5. The upper end of the transmission rod 19 is rotatably connected to the top wall of the second transmission groove 16. The interior of the second transmission groove 16 is rotatably connected to a connecting shaft 20, and the connecting shaft 20 is arranged on the rear side of the transmission rod 19. The outer ends of the transmission rod 19 and the connecting shaft 20 are connected to the outer ends of the transmission rod 19 and the connecting shaft 20. A second sprocket 21 is fixedly connected to the surface, and a second chain 22 is transmission-connected between the two second sprockets 21. An annular groove 17 is provided inside the barrel 4, and the annular groove 17 is communicated with the inside of the second transmission groove 16. A ring 18 is rotatably connected inside the annular groove 17, and the upper half of the ring 18 is a tooth surface. The gear 23 is meshingly connected with the ring 18. A cleaning rod 15 is provided inside the barrel 4, and the cleaning rod 15 is in contact with the inner wall of the barrel 4, and the cleaning rod 15 is fixedly connected to the front side of the ring 18.

[0036] Furthermore, when cleaning, the motor 11 is started, and the motor 11 starts to transmit power from the output end, driving the transmission shaft 12 to rotate, the transmission shaft 12 drives the driving shaft 7 to rotate, the driving shaft 7 drives the rear first sprocket 13 to rotate, the rear first sprocket 13 drives the front first sprocket 13 to rotate through the first chain 14, the two first sprockets 13 respectively drive the driving shaft 7 and the driven shaft 8 to rotate, the driving shaft 7 and the driven shaft 8 drive the mixing blades 9 to rotate, the mixing blades 9 can mix the raw materials when working, the driving shaft 7 drives the transmission rod 19 to rotate, the transmission rod 19 drives the front second sprocket 2 1 rotates, the front second sprocket 21 rotates through the second chain 22 through the rear second sprocket 21, the rear second sprocket 21 drives the connecting shaft 20 to rotate, the connecting shaft 20 drives the gear 23 to rotate, the gear 23 drives the meshing ring 18 to rotate, the ring 18 drives the cleaning rod 15 to rotate, and the cleaning rod 15 will clean the mud on the inner wall of the barrel 4 during the rotation process. In this way, when the stirring shaft of the double-shaft stirring barrel is not in the center of the barrel, it can still be connected with the cleaning mechanism, so that the cleaning of the mud on the inner wall of the barrel 4 becomes simple, and the efficiency of the casting work is improved.

[0037] Working principle: when cleaning, start the motor 11, the motor 11 starts to transmit power from the output end, drives the transmission shaft 12 to rotate, the transmission shaft 12 drives the driving shaft 7 to rotate, the driving shaft 7 drives the rear first sprocket 13 to rotate, the rear first sprocket 13 drives the front first sprocket 13 to rotate through the first chain 14, the two first sprockets 13 respectively drive the driving shaft 7 and the driven shaft 8 to rotate, the driving shaft 7 and the driven shaft 8 drive the mixing blade 9 to rotate, the mixing blade 9 can mix the raw materials when working, the driving shaft 7 drives the transmission rod 19 to rotate, the transmission rod 19 drives the front second sprocket 21 to rotate, the front second sprocket 21 rotates through the second chain 22 through the rear second sprocket 21, the rear second sprocket 21 drives the connecting shaft 20 to rotate, the connecting shaft 20 drives the gear 23 to rotate, the gear 23 drives the meshing ring 18 to rotate, the ring 18 drives the cleaning rod 15 to rotate, and the mud on the inner wall of the barrel 4 will be cleaned during the rotation of the cleaning rod 15.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cement pouring device, comprising a base (1), a push rod (2) being fixedly connected to the upper side of the base (1), and a moving wheel (3) being arranged on the lower side of the base (1); in, A barrel (4) is fixedly connected to the upper side of the base (1), and a feed port (5) communicating with the interior is fixedly connected to the upper side of the barrel (4); The lower side of the base (1) is provided with a discharge port (6) which is connected to the inside of the barrel (4); the inside of the barrel (4) is rotatably connected with a driving shaft (7) and a driven shaft (8); the driven shaft (8) and the driving shaft (7) are arranged in a front-to-back relationship; The outer surfaces of the driven shaft (8) and the driving shaft (7) are fixedly connected with mixing blades (9), and the characteristic is that a first transmission groove (10) is opened inside the barrel (4), and the first transmission groove (10) is arranged on the lower side of the bottom wall of the barrel (4); A transmission mechanism is provided inside the base (1), and the transmission mechanism can drive the driving shaft (7) and the driven shaft (8) to rotate synchronously; Wherein, a cleaning mechanism is arranged inside the barrel (4), and the cleaning mechanism can clean the inner wall of the barrel (4); The cleaning mechanism comprises a transmission rod (19), the transmission rod (19) is fixedly connected to the upper side of the driving shaft (7), a second transmission groove (16) is opened inside the barrel (4), and the second transmission groove (16) is arranged on the upper side of the top wall of the barrel (4); The second transmission groove (16) is arranged at the rear side of the feed port (5), and the upper end of the transmission rod (19) is rotatably connected to the top wall of the second transmission groove (16); A connecting shaft (20) is rotatably connected inside the second transmission groove (16), the connecting shaft (20) is arranged on the rear side of the transmission rod (19), and the outer surfaces of the transmission rod (19) and the connecting shaft (20) are fixedly connected to a second sprocket (21); A second chain (22) is connected between the two second sprocket wheels (21) in a transmission manner, and a circular groove (17) is provided inside the barrel (4); The annular groove (17) is communicated with the interior of the second transmission groove (16), and a ring (18) is rotatably connected to the interior of the annular groove (17); The upper part of the ring (18) is a tooth surface, and the gear (23) is meshedly connected with the ring (18); A cleaning rod (15) is arranged inside the barrel (4), the cleaning rod (15) is in contact with the inner wall of the barrel (4), and the cleaning rod (15) is fixedly connected to the front side of the ring (18).

2. A cement pouring device according to claim 1, characterized in that: The transmission mechanism comprises a motor (11), the motor (11) is fixedly connected to the inside of the base (1), and the output end of the motor (11) is fixedly connected to a transmission shaft (12); The upper end of the transmission shaft (12) is rotatably inserted into the interior of the first transmission groove (10), and the lower ends of the driving shaft (7) and the driven shaft (8) are rotatably connected to the bottom wall of the first transmission groove (10).

3. A cement pouring device according to claim 2, characterized in that: The upper end of the transmission shaft (12) is fixedly connected to the lower end of the driving shaft (7), and the outer surfaces of the driving shaft (7) and the driven shaft (8) are both fixedly sleeved with a first sprocket (13); The two first sprocket wheels (13) are both arranged inside the first transmission groove (10), and a first chain (14) is transmission-connected between the two first sprocket wheels (13).

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