Concrete pouring device for producing fabricated concrete prefabricated part

Abstract

The utility model discloses a concrete pouring device for producing an assembly type concrete prefabricated part, which relates to the technical field of concrete pouring devices and comprises a lifting seat inserted into a feeding seat. The scraping assembly can be used for poking and scraping separated large materials in concrete at the top of the blocking grid in a one-way mode, use is convenient, manual cleaning is not needed any more, the scraping baffle of the scraping assembly can stretch out of the interior of the blocking grid for cleaning operation only when the scraping assembly is in the scraping stroke, and the cleaning efficiency is improved. When the scraping assembly is in the reset stroke, a scraping baffle can be hidden in a blocking grating, the phenomenon that large materials separated from follow-up concrete are clamped to the top of the blocking grating when the scraping assembly is reset is avoided, and the problem that the blocked large materials cannot be automatically separated from a separation grating during existing concrete pouring is solved; and large materials at the top of the separation grid still need to be manually separated and scraped at regular time, and the operation is troublesome.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete pouring devices, and more specifically, relates to a concrete pouring device for producing assembled concrete prefabricated parts. Background Art

[0002] Precast concrete parts are building components manufactured away from the construction site. After they are manufactured, they are transported to the construction site for assembly and construction, which shortens the construction period. They have been widely used. When making precast concrete parts, concrete needs to be poured into the mold through concrete pumping equipment. After the concrete solidifies, the required precast concrete parts can be obtained.

[0003] As for the existing pumping device for concrete pouring, although a separation grid is provided at the feed part to block the large pieces of materials in the concrete from entering, so as to avoid the blockage of the pipeline, the blocked large pieces of materials cannot be separated from the separation grid by themselves, and the large pieces of materials on the top of the separation grid still need to be manually removed and scraped off at regular intervals, which is troublesome, inflexible and not very practical. Utility Model Content

[0004] The disclosed embodiment relates to a concrete pouring device for producing prefabricated concrete parts, wherein the scraping assembly of the scraping assembly can unidirectionally separate and scrape away large pieces of material separated from the concrete on the top of the blocking grid. The scraping assembly is easy to use and no manual cleaning is required, thereby reducing labor input. The scraping baffle of the scraping assembly will only extend out of the interior of the blocking grid for cleaning operations during the scraping stroke, and the scraping baffle will be hidden inside the blocking grid during the reset stroke, thereby preventing the large pieces of material separated from the subsequent concrete from being stuck on the top of the blocking grid during the reset stroke. The scraping assembly is stable to use, has fast separation, and is extremely flexible and practical.

[0005] In a first aspect of the present disclosure, a concrete pouring device for producing prefabricated concrete parts is provided, comprising a feeding assembly, the feeding assembly comprising a feeding seat and a blocking grille, the blocking grille being fixedly mounted on the top of the feeding seat; a scraping assembly, the scraping assembly comprising a lifting seat, a translation seat, a linkage shaft and a drive motor, the lifting seat being inserted into the interior of the feeding seat, and the lifting seat being inserted into the top of the translation seat, the translation seat being inserted into the interior of the feeding seat, and the linkage shaft being rotatably connected to the interior of the lifting seat, and the drive motor being fixedly mounted inside the feeding seat.

[0006] In at least some embodiments, a feed channel is provided inside the feed seat, and the feed seat is fixedly mounted at the feed port of the concrete pumping equipment, with the blocking grid located directly above the feed channel.

[0007] In at least some embodiments, a scraping baffle is provided on the top of the lifting seat, and the scraping baffle is staggered with the grid plate of the blocking grid.

[0008] In at least some embodiments, there are two linkage shafts, and a synchronous sprocket is provided on the outside of the linkage shaft. The synchronous sprockets of the two linkage shafts are connected by a positioning chain transmission, and the drive motor is connected to one of the linkage shafts by a sprocket chain transmission.

[0009] In at least some embodiments, a positioning pin is provided on a side surface of the lifting seat, and the positioning pin is rotatably connected to an interior of a link of the positioning chain.

[0010] In at least some embodiments, the translation seat can only move laterally inside the feeding seat, the lifting seat can only move up and down inside the seat body of the translation seat, and the lifting seat can move laterally following the translation seat.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] The scraping assembly can unidirectionally remove and scrape away large pieces of material separated from the concrete on the top of the blocking grille. It is easy to use and no manual cleaning is required, which reduces labor input. The scraping baffle of the scraping assembly will only extend out of the interior of the blocking grille for cleaning during the scraping stroke, and the scraping baffle will be hidden inside the blocking grille during the reset stroke, avoiding the phenomenon that large pieces of material separated from the subsequent concrete are stuck on the top of the blocking grille during the reset. It is stable to use and has fast separation, which improves the flexibility and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the present utility model.

[0014] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0015] Figure 3 It is a structural schematic diagram of the scraping component of the utility model after being disassembled.

[0016] Figure 4 It is a schematic diagram of the internal structure of the scraping component of the utility model during the scraping stroke.

[0017] Figure 5 It is a schematic diagram of the internal structure of the scraping component of the utility model during the reset stroke.

[0018] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:

[0019] 1. Feed assembly; 101. Feed seat; 1011. Feed channel; 102. Blocking grille;

[0020] 2. Scraping assembly; 201. Lifting seat; 2011. Scraping baffle; 2012. Positioning pin rod; 202. Translation seat; 203. Linkage shaft; 2031. Synchronous sprocket; 2032. Positioning chain; 204. Driving motor. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings and examples.

[0022] As attached Figure 1 To the attached Figure 5 As shown:

[0023] Embodiment 1: The utility model provides a concrete pouring device for the production of assembled concrete precast parts, including a feeding component 1, the feeding component 1 includes a feeding seat 101 and a blocking grid 102, the blocking grid 102 is fixedly mounted on the top of the feeding seat 101; a scraping component 2, the scraping component 2 includes a lifting seat 201, a translation seat 202, a linkage shaft 203 and a driving motor 204, the lifting seat 201 is inserted into the interior of the feeding seat 101, and the lifting seat 201 is inserted into the top of the translation seat 202, the translation seat 202 is inserted into the interior of the feeding seat 101, and the linkage shaft 203 is rotatably connected to the interior of the lifting seat 201, and the driving motor 204 is fixedly mounted inside the feeding seat 101; the translation seat 202 can only move laterally inside the feeding seat 101, the lifting seat 201 can only be lifted and lowered inside the seat body of the translation seat 202, and the lifting seat 201 can move laterally following the translation seat 202.

[0024] In the embodiment of the present disclosure, a feed channel 1011 is provided inside the feed seat 101, and the feed seat 101 is fixedly installed at the feed port of the concrete pumping equipment, and the blocking grille 102 is located directly above the feed channel 1011. During use, when preparing concrete precast parts, the concrete is transported to the interior of the concrete pumping device through the feed assembly 1, and the concrete pouring operation can be started. After the concrete is filtered and separated by the blocking grille 102, concrete of the required particle size can enter the interior of the concrete pumping device through the feed channel 1011 for pouring operations, and large blocks of material in the concrete will be blocked and separated at the top of the blocking grille 102, preventing these large blocks of material from entering the interior of the pumping device and clogging the pipeline, ensuring stable use.

[0025] In the embodiment of the present disclosure, there are two linkage shafts 203, and a synchronous sprocket 2031 is provided on the outside of the linkage shaft 203. The synchronous sprockets 2031 of the two linkage shafts 203 are connected by a positioning chain 2032, and the driving motor 204 is connected to one of the linkage shafts 203 by a sprocket chain. A positioning pin 2012 is provided on the side of the lifting seat 201, and the positioning pin 2012 is rotatably connected to the inside of a link of the positioning chain 2032. In use, the scraping assembly 2 can realize the cleaning, separation and scraping of large pieces of material separated from the top of the blocking grille 102. When the driving motor 204 rotates, the driving motor 204 can drive the linkage shaft 203 connected thereto to rotate through the sprocket chain. When the linkage shaft 203 rotates, it can drive the other linkage shaft 203 to rotate synchronously under the action of the synchronous sprocket 2031 and the positioning chain 2032, so that the positioning chain 2032 can drive the lifting seat 201 and the translation seat through the positioning pin 212. 202 is moved to change the use position, and a scraping baffle 2011 is provided on the top of the lifting seat 201, and the scraping baffle 2011 is staggered with the grid plate of the blocking grid 102. When the positioning pin rod 2012 is located on the top chain body of the positioning chain 2032, the scraping baffle 2011 will extend out of the top of the blocking grid 102, so that when the lifting seat 201 moves following the chain link of the positioning chain 2032, the large block materials on the top of the blocking grid 102 can be removed from the blocking grid through the scraping baffle 2011. The top of the grid 102 is peeled off and scraped off without hindering the subsequent feeding operation of concrete. As the chain links of the positioning chain 2032 move, the positioning pin rod 2012 will move down and enter the reset stroke. Due to the change in the use position of the chain links, the lifting seat 201 will move down to hide the scraping baffle 2011 inside the blocking grid 102, thereby preventing the scraping baffle 2011 from getting stuck on the top of the blocking grid 102 when resetting. The use is stable and the degree of automation is high.

[0026] The specific usage and function of this embodiment are as follows:

[0027] In the present invention, when preparing concrete prefabricated parts, after the concrete is transported to the interior of the concrete pumping device through the feeding assembly 1, the concrete pouring operation can be started. After the concrete is filtered and separated by the blocking grid 102, the concrete of the required particle size can enter the interior of the concrete pumping device through the feeding channel 1011 for pouring operation, and the large pieces of material in the concrete will be blocked and separated at the top of the blocking grid 102, so as to prevent these large pieces of material from entering the interior of the pumping device and clogging the pipeline. The large pieces of material separated on the top of the blocking grid 102 can be cleaned, removed and scraped by the scraping assembly 2. When the driving motor 204 rotates, the driving motor 204 can drive the linked shaft 203 connected thereto to rotate through the sprocket chain. When the linked shaft 203 rotates, it can drive another linked shaft 203 to rotate synchronously under the action of the synchronous sprocket 2031 and the positioning chain 2032, thereby positioning the chain. The lifting seat 201 can drive the lifting seat 201 and the translation seat 202 to move and change the use position through the positioning pin rod 2012. When the positioning pin rod 2012 is located on the top chain body of the positioning chain 2032, the scraper baffle 2011 will extend out of the top of the blocking grille 102, so that the lifting seat 201 can use the scraper baffle 2011 to remove and scrape the large blocks of material on the top of the blocking grille 102 when following the movement of the chain links of the positioning chain 2032, without hindering the subsequent concrete feeding operation. As the chain links of the positioning chain 2032 move, the positioning pin rod 2012 will move down and enter the reset stroke. Due to the change of the use position of the chain links, the lifting seat 201 will move down and hide the scraper baffle 2011 inside the blocking grille 102, thereby avoiding the scraper baffle 2011 from getting stuck on the top of the blocking grille 102 when resetting, and ensuring stable use.

[0028] In this article, there are several points to note:

[0029] 1. The drawings of the embodiments of the present disclosure only relate to the structures related to the embodiments of the present disclosure. Other structures may refer to conventional designs.

[0030] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to form new embodiments.

[0031] The above are only specific embodiments of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. A concrete pouring device for producing prefabricated concrete parts, characterized by: include: A feeding assembly (1), the feeding assembly (1) comprising a feeding seat (101) and a blocking grid (102), the blocking grid (102) being fixedly mounted on the top of the feeding seat (101); a scraping assembly (2), the scraping assembly (2) comprising a lifting seat (201), a translation seat (202), a linkage shaft (203) and a driving motor (204), the lifting seat (201) being plugged into the interior of the feeding seat (101), and the lifting seat (201) being plugged into the top of the translation seat (202), the translation seat (202) being plugged into the interior of the feeding seat (101), and the linkage shaft (203) being rotatably connected to the interior of the lifting seat (201), and the driving motor (204) being fixedly mounted into the interior of the feeding seat (101).

2. A concrete pouring device for producing prefabricated concrete parts according to claim 1, characterized in that: A feed channel (1011) is provided inside the feed seat (101), and the feed seat (101) is fixedly installed at the feed port of the concrete pumping equipment, and the blocking grid (102) is located directly above the feed channel (1011).

3. A concrete pouring device for producing prefabricated concrete parts according to claim 2, characterized in that: A scraping baffle (2011) is provided on the top of the lifting seat (201), and the scraping baffle (2011) is staggered with the grid plate of the blocking grid (102).

4. A concrete pouring device for producing prefabricated concrete parts according to claim 3, characterized in that: Two linkage shafts (203) are provided, and a synchronous sprocket (2031) is provided outside the linkage shaft (203); the synchronous sprockets (2031) of the two linkage shafts (203) are connected by a positioning chain (2032); and the driving motor (204) is connected to one of the linkage shafts (203) by a sprocket chain transmission.

5. A concrete pouring device for producing prefabricated concrete parts according to claim 4, characterized in that: A positioning pin rod (2012) is provided on the side of the lifting seat (201), and the positioning pin rod (2012) is rotatably connected to the inside of a link of the positioning chain (2032).

6. A concrete pouring device for producing prefabricated concrete parts according to claim 5, characterized in that: The translation seat (202) can only move laterally inside the feeding seat (101), the lifting seat (201) can only be lifted and lowered inside the seat body of the translation seat (202), and the lifting seat (201) can move laterally following the translation seat (202).

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