Cement pouring equipment

Abstract

The utility model discloses a cement pouring device which comprises a fixing base and a feeding pipe located above the fixing base, a pipe sleeve is rotationally installed on the fixing base, and the two ends of the pipe sleeve extend out of the upper portion and the lower portion of the fixing base respectively. The pipe sleeve is provided with a discharging pipe set, the upper end of the discharging pipe set is rotationally connected with the feeding pipe, and a gear driving assembly connected with the upper end of the pipe sleeve is arranged above the fixing base. A wavy sliding groove annularly distributed around the pipe sleeve is formed in the bottom of the fixing base, a shifting rod perpendicular to the pipe sleeve is connected to the side wall of the lower end of the pipe sleeve and slidably connected with a transmission base, the upper end of the transmission base is slidably connected with the wavy sliding groove, and the lower end of the transmission base is connected with the lower end of the discharging pipe set. According to the utility model, the blanking position can be dynamically changed, the cement pouring uniformity rate can be effectively improved, the leveling efficiency in the cement pouring mold is improved, the cement pouring processing efficiency is effectively improved, the blanking port does not need to be manually moved to carry out cement tiling pouring operation, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction equipment, in particular to cement pouring equipment. Background Art

[0002] Cement pouring is a construction method in which cement and other materials (such as sand, gravel, etc.) are mixed and then pressed or pumped into a designated location through pouring equipment. This method is mainly used in the construction of building foundation projects, such as pouring cement piles and cement columns. During the cement pouring process, cement pouring equipment is required, such as cement mixers, cement mixing pile machines, cement tankers, pouring pumps, etc. Cement pouring equipment is one of the indispensable equipment in construction. Construction refers to the general term for various types of buildings and engineering facilities that provide the material and technological basis for human life and production. During the construction of construction projects, cement needs to be poured into the casting mold of the prefabricated building formwork, and after cooling and demolding, the prefabricated building formwork is made. The formed prefabricated building formwork is then used for building construction.

[0003] In the prior art, the mold is placed below the discharge port of the cement pouring equipment. After the cement is poured into the mold, it is necessary to manually smooth the cement inside the mold to manually improve the cement leveling efficiency and ensure the uniformity of the cement pouring, so that the quality of the prefabricated building formwork after forming can be qualified; however, since the cement discharge port is fixed, the cement drop position is fixed, and the cement inside the mold must be manually pushed to smooth it at all times, which is time-consuming and labor-intensive, and reduces the efficiency of the self-leveling of the cement inside the mold and the uniformity of the cement pouring. At the same time, the manual smoothing operation also reduces the efficiency of the cement pouring process.

[0004] In summary, there is an urgent need for a cement pouring device that can change the cement drop position to improve the cement self-leveling efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a cement pouring device to solve the problem mentioned in the above background technology that the efficiency of cement self-leveling inside the mold is reduced due to the fixed position of cement pouring blanking.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A cement pouring equipment comprises a fixed seat and a feed pipe located above the fixed seat, the fixed seat is rotatably mounted with a pipe sleeve, and the two ends of the pipe sleeve extend out from the top and bottom of the fixed seat respectively; the pipe sleeve is mounted with a discharge pipe group, the upper end of the discharge pipe group is rotatably connected to the feed pipe, and a gear drive assembly connected to the upper end of the pipe sleeve is provided above the fixed seat; the bottom of the fixed seat is provided with a wave chute distributed annularly around the pipe sleeve, the lower end side wall of the pipe sleeve is connected to a shift rod distributed vertically with the pipe sleeve, the shift rod is slidably connected to a transmission seat, the upper end of the transmission seat is slidably connected to the wave chute, and the lower end of the transmission seat is connected to the lower end of the discharge pipe group.

[0008] Furthermore, a mounting ring sleeve coaxially distributed with the pipe sleeve is rotatably mounted on the bottom of the fixing seat, the wave slide is located between the mounting ring sleeve and the pipe sleeve, and the end of the shift rod away from the pipe sleeve is connected to the inner wall of the mounting ring sleeve.

[0009] Furthermore, the bottom of the fixing seat is provided with a circular slide groove distributed in an annular manner around the pipe sleeve, the cross-sections of the circular slide groove and the wave slide groove are both T-shaped, and the upper end of the mounting ring sleeve and the upper end of the transmission seat are correspondingly provided with T-shaped protrusions.

[0010] Furthermore, the discharge pipe group includes a connecting pipe, a corrugated telescopic pipe and a discharge pipe that are connected in sequence, the outer wall of the connecting pipe is sleeved with the inner wall of the pipe sleeve, the upper end of the connecting pipe is rotatably connected to the feed pipe, the lower end of the connecting pipe has an elbow connected to the corrugated telescopic pipe, the corrugated telescopic pipe is distributed parallel to the shift rod, the discharge pipe is fixedly connected to the transmission seat, and the discharge pipe has a downward discharge port at one end away from the corrugated telescopic pipe.

[0011] Furthermore, the discharge port is connected to a lower hopper with an opening facing downward.

[0012] Furthermore, the gear drive assembly includes a driving shaft and a driving gear and a driven gear in meshing transmission connection, the driven gear is sleeved on the upper end outer wall of the pipe sleeve, the driving gear is sleeved and connected to the driving shaft, the driving shaft is distributed vertically to the pipe sleeve, and the driving shaft is connected to a rotation drive mechanism.

[0013] Furthermore, the rotation drive mechanism includes a motor, and the output end of the motor is fixedly connected to the driving shaft.

[0014] Furthermore, a chassis is installed on the outer periphery of the motor, and the driving shaft is rotatably connected to the chassis.

[0015] Furthermore, a fixing plate for mounting the gear drive assembly is connected to the top of the fixing seat, a mounting plate is provided above the fixing plate, a load-bearing rod is provided between the mounting plate and the fixing plate, and fastening bolts are connected around the mounting plate.

[0016] Furthermore, the feed pipe is fixedly connected to the mounting plate.

[0017] Compared with the prior art, the present invention provides a cement pouring device with the following beneficial effects:

[0018] The utility model transports cement to the pouring mold below through the discharge pipe group, and starts the motor inside the gear drive assembly at the same time, so that the shifting rod can drive the discharge pipe to rotate around the center of the pipe sleeve through the transmission seat on the one hand, and can slide along the wave slide groove through the transmission seat on the other hand, and can drive the transmission seat to reciprocate on the shifting rod, so that the discharge pipe can drive the discharge hopper to rotate and move back and forth at the same time, thereby effectively improving the uniformity of cement pouring, improving the leveling efficiency inside the cement pouring mold, and effectively improving the cement pouring processing efficiency.

[0019] The utility model can drive the discharge hopper of the discharge pipe group to perform turnover movement with the center of the feed pipe as the center through the gear drive component, thereby dynamically changing the discharge position. There is no need to manually move the discharge port to perform cement paving and pouring operations, which saves time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0021] Figure 1 This is a schematic structural perspective diagram of the present utility model;

[0022] Figure 2 This is a schematic front view of the structure of the utility model;

[0023] Figure 3 This is a schematic main cross-sectional view of the structure of the present utility model;

[0024] Figure 4 This is a bottom view schematically showing the structure of the present utility model;

[0025] Figure 5 for Figure 2 The structure of the mounting ring is shown in a bottom cross-sectional view;

[0026] Figure 6 for Figure 3 The structure of the wave chute is shown in a bottom view.

[0027] Figure numerals: 1. Mounting plate; 2. Load-bearing rod; 3. Fixing plate; 4. Fixing seat; 5. Mounting ring; 6. Pipe sleeve; 7. Push rod; 8. Discharge pipe group; 9. Gear drive assembly; 10. Wave chute; 11. Transmission seat; 12. Feed pipe; 13. Fastening bolt; 81. Connecting pipe; 82. Corrugated expansion pipe; 83. Discharge pipe; 84. Discharge hopper; 91. Driven gear; 92. Chassis; 93. Motor; 94. Driving shaft; 95. Driving gear. DETAILED DESCRIPTION

[0028] The following will clearly and completely describe the technical solutions of the present invention through detailed embodiments and in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] Please refer to Figures 1 to 6 The present embodiment provides a cement pouring equipment, including a fixed seat 4 and a feed pipe 12 located above the fixed seat 4, the fixed seat 4 is rotatably mounted with a vertically distributed hollow cylindrical pipe sleeve 6, and the two ends of the pipe sleeve 6 extend out from the top and bottom of the fixed seat 4 respectively; the pipe sleeve 6 is installed with a discharge pipe group 8, the upper end of the discharge pipe group 8 is rotatably connected to the feed pipe 12, and a gear drive assembly 9 connected to the upper end of the pipe sleeve 6 is provided above the fixed seat 4; the bottom of the fixed seat 4 is provided with a wave chute 10 distributed in an annular manner around the pipe sleeve 6, the lower end side wall of the pipe sleeve 6 is connected to a shift rod 7 distributed vertically with the pipe sleeve 6, the shift rod 7 is slidably connected to a transmission seat 11, the upper end of the transmission seat 11 is slidably connected to the wave chute 10, and the lower end of the transmission seat 11 is connected to the lower end of the discharge pipe group 8. When the gear drive assembly is used to drive the pipe sleeve to rotate, the transmission seat can be driven to move along the wave chute through the shift rod. Under the sliding limit action of the wave chute, the transmission seat can make a circular motion around the pipe sleeve and can also reciprocate along the shift rod, thereby effectively improving the uniformity of cement pouring and the leveling efficiency inside the cement pouring mold, thereby effectively improving the efficiency of cement pouring processing. There is no need to manually move the discharge port for cement flat pouring operations, saving time and effort.

[0030] As an improved implementation method, refer to Figures 2 to 6A mounting ring 5 is rotatably mounted on the bottom of the fixing base 4, coaxially with the pipe sleeve 6. The wave-shaped chute 10 is located between the mounting ring 5 and the pipe sleeve 6. The end of the lever 7, distal from the pipe sleeve 6, is connected to the inner sidewall of the mounting ring 5. As a result, when the pipe sleeve drives the lever to rotate, the mounting ring, connected to the other end of the lever, also rotates with the lever. The mounting ring further secures the lever and provides stability.

[0031] In some specific embodiments, reference Figures 2 to 6 The bottom of the fixing base 4 is provided with circular grooves distributed annularly around the pipe sleeve 6. The circular grooves and the wave-shaped grooves 10 both have T-shaped cross-sections. T-shaped protrusions are correspondingly provided at the upper ends of the mounting ring 5 and the upper ends of the transmission base 11. The T-shaped grooves and the T-shaped protrusions cooperate to allow the mounting ring and the transmission base to be suspended below the fixing base and slide smoothly.

[0032] In some specific embodiments, reference Figures 2 to 5 The discharge pipe assembly 8 includes a connecting pipe 81, a bellows expansion pipe 82, and a discharge pipe 83, which are sequentially connected. The outer wall of the connecting pipe 81 is sleeved with the inner wall of the pipe sleeve 6. The upper end of the connecting pipe 81 is rotatably connected to the feed pipe 12. The lower end of the connecting pipe 81 has an elbow that communicates with the bellows expansion pipe 82. The bellows expansion pipe 82 is parallel to the shift lever 7. The discharge pipe 83 is fixedly connected to the transmission base 11. The end of the discharge pipe 83 away from the bellows expansion pipe 82 has a downward-facing discharge port. Specifically, the discharge pipe 83 is a right-angled bend. The bellows expansion pipe can be adjusted to expand and contract as the transmission base moves left and right along the shift lever, effectively changing the discharge position.

[0033] In some specific embodiments, reference Figures 2 to 4 The discharge port is connected to a discharge hopper 84 with an opening facing downward, so as to facilitate discharge.

[0034] In some specific embodiments, reference Figure 2 and Figure 3 The gear drive assembly 9 includes a driving shaft 94, a driving gear 95, and a driven gear 91 in meshing transmission connection. The driven gear 91 is sleeved on the upper outer wall of the pipe sleeve 6. The driving gear 95 is sleeved and connected to the driving shaft 94. The driving shaft 94 is perpendicular to the pipe sleeve 6 and is connected to a rotation drive mechanism. Specifically, the rotation drive mechanism includes a motor 93, the output end of which is fixedly connected to the driving shaft 94. The motor drives the driving gear to rotate, thereby meshing the driven gear to rotate, and further driving the pipe sleeve to rotate.

[0035] As an improved implementation method, refer to Figure 2 and Figure 3 The outer periphery of the motor 93 is provided with a chassis 92, and the driving shaft 94 is rotatably connected to the chassis 92. The chassis can protect the motor and can also be used to support the driving shaft.

[0036] In some embodiments, reference Figures 1 to 4 The top of the fixing base 4 is connected to a fixing plate 3 for mounting the gear drive assembly. A mounting plate 1 is located above the fixing plate 3. Several load-bearing rods 2 are symmetrically arranged between the mounting plate 1 and the fixing plate 3. Fastening bolts 13 are connected around the mounting plate 1. In this way, the entire cement pouring equipment can be fixed above the external cement pouring mold using fastening bolts.

[0037] In some specific embodiments, reference Figures 1 to 3 , the feed pipe 12 is fixedly connected to the mounting plate 1 .

[0038] refer to Figures 1 to 6 When in use, the pouring mold is placed directly below the entire cement pouring equipment; the external cement delivery pipe is opened to deliver cement to the inside of the feed pipe 12, and the cement is delivered to the connecting pipe 81 of the discharge pipe group 8. The cement is sequentially delivered from the connecting pipe 81 to the corrugated telescopic pipe 82 and the discharge pipe 83 and discharged through the discharge hopper 84, thereby delivering the cement to the pouring mold below; at the same time, the motor 93 is started, thereby driving the driving shaft 94 to rotate, and the driving shaft 94 drives the driving gear 95 to rotate, and then the driving gear 95 drives the driven gear 91 to rotate. The driven gear 91 can further drive the pipe sleeve 6, the lever 7 and the mounting ring sleeve 5 to rotate synchronously. In this way, under the guidance of the wave chute 10, the transmission seat 11 will reciprocate along the lever 7 while performing a turnover motion, so that the discharge pipe 83 can drive the discharge hopper 84 to perform a turnover motion and reciprocate at the same time, thereby effectively improving the uniformity of cement pouring and the leveling efficiency inside the cement pouring mold, effectively improving the efficiency of cement pouring processing, and there is no need to manually move the discharge port for cement flat pouring operation, saving time and effort.

[0039] The above embodiments are merely illustrative of the concepts and technical solutions of this utility model and are not intended to limit this utility model. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by persons skilled in the art without departing from the spirit and technical concepts disclosed in this utility model shall be covered by the claims of this utility model.

[0040] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A cement pouring device, comprising a fixing seat and a feed pipe located above the fixing seat, characterized in that: The fixed seat is rotatably mounted with a pipe sleeve, and the two ends of the pipe sleeve extend out from the top and bottom of the fixed seat respectively; the pipe sleeve is mounted with a discharge pipe group, the upper end of the discharge pipe group is rotatably connected to the feed pipe, and a gear drive assembly connected to the upper end of the pipe sleeve is provided above the fixed seat; the bottom of the fixed seat is provided with a wave chute distributed in an annular manner around the pipe sleeve, and the lower end side wall of the pipe sleeve is connected to a shift rod distributed vertically with the pipe sleeve, and the shift rod is slidably connected to a transmission seat, the upper end of the transmission seat is slidably connected to the wave chute, and the lower end of the transmission seat is connected to the lower end of the discharge pipe group.

2. The cement pouring equipment according to claim 1, characterized in that: A mounting ring sleeve coaxially distributed with the pipe sleeve is rotatably mounted on the bottom of the fixing seat, the wave slide is located between the mounting ring sleeve and the pipe sleeve, and the end of the shift rod away from the pipe sleeve is connected to the inner side wall of the mounting ring sleeve.

3. The cement pouring equipment according to claim 2, characterized in that: The bottom of the fixing seat is provided with a circular slide groove distributed around the pipe sleeve. The cross-sections of the circular slide groove and the wave slide groove are both T-shaped. The upper end of the mounting ring sleeve and the upper end of the transmission seat are both correspondingly provided with T-shaped protrusions.

4. The cement pouring equipment according to claim 1, characterized in that: The discharge pipe group includes a connecting pipe, a corrugated telescopic pipe and a discharge pipe that are connected in sequence. The outer wall of the connecting pipe is sleeved with the inner wall of the pipe sleeve. The upper end of the connecting pipe is rotatably connected to the feed pipe. The lower end of the connecting pipe has an elbow connected to the corrugated telescopic pipe. The corrugated telescopic pipe is distributed parallel to the shift rod. The discharge pipe is fixedly connected to the transmission seat. The end of the discharge pipe away from the corrugated telescopic pipe has a downward discharge port.

5. The cement pouring equipment according to claim 4, characterized in that: The discharge port is connected to a lower hopper with an opening facing downward.

6. The cement pouring equipment according to claim 1, characterized in that: The gear drive assembly includes a driving shaft and a driving gear and a driven gear in meshing transmission connection. The driven gear is sleeved on the outer wall of the upper end of the sleeve. The driving gear is sleeved and connected to the driving shaft. The driving shaft is vertically distributed to the sleeve. The driving shaft is connected to a rotation drive mechanism.

7. The cement pouring equipment according to claim 6, characterized in that: The rotary drive mechanism includes a motor, and an output end of the motor is fixedly connected to the driving shaft.

8. The cement pouring equipment according to claim 7, characterized in that: A chassis is mounted on the outer periphery of the motor, and the driving shaft is rotatably connected to the chassis.

9. The cement pouring equipment according to any one of claims 1 to 8, characterized in that: A fixing plate for mounting the gear drive assembly is connected to the top of the fixing seat, a mounting plate is provided above the fixing plate, a load-bearing rod is provided between the mounting plate and the fixing plate, and fastening bolts are connected around the mounting plate.

10. The cement pouring equipment according to claim 9, characterized in that: The feeding pipe is fixedly connected to the mounting plate.

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