Material splashing prevention device for material mixing in building construction

Abstract

The utility model discloses a material splashing prevention device for building construction mixing, which comprises a blanking hopper, the blanking hopper is connected with a processing assembly for building construction mixing, the processing assembly comprises an air cylinder assembly installed on the outer side of the blanking hopper, and the upper end of the air cylinder assembly is connected with a protective cover for preventing material splashing. The inner wall of the protective cover is slidably connected with the side end of the top of the discharging hopper. The adjusting stirring piece is installed on the lower side of the discharging hopper and used for stripping attached impurities, and a supporting shell is arranged at the bottom of the discharging hopper. According to the material splashing prevention device for building construction mixing, the air cylinder assembly, the protective cover, the motor, the gear and gear ring assembly, a scraping strip, an auxiliary gear, a stirring rod and a machine shell are matched with one another, splashing prevention adjustment is carried out according to the material delivery position, meanwhile, the discharging hopper and the protective cover can peel off attached building excess materials conveniently, the discharging rate of the materials is increased, the mixed materials are stirred, and the material splashing prevention effect is improved. Further, the quality of mixed finished products is improved.

Description

Technical Field

[0001] The utility model relates to the technical field, in particular to a material splash prevention device for mixing materials in building construction. Background Art

[0002] During the construction process, when the construction mixture is stirred, corresponding devices are required to prevent material splashing. The semi-mounted concrete pump truck anti-splashing discharge device with reference to publication number CN216840663U includes a feed pipe, the bottom end of the feed pipe is movably plugged with a storage chamber, and the top of the storage chamber is penetrated with a plug hole that matches the feed pipe to prevent the high-speed poured concrete from impacting the steel bars or the template before falling to the bottom of the template, which may cause concrete splashing and concrete segregation, affecting the pouring quality of the concrete, and is convenient for disassembly and cleaning. As described in the above patent, when the existing anti-material splashing device is used, it fails to effectively deal with the residual material attached to its material receiving end and the anti-material splashing end, resulting in waste while affecting the mixed material output, and increasing the subsequent processing steps, affecting the mixing efficiency. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a material splash prevention device for construction mixing, which solves the problem of material adhering to the receiving end and the splash prevention end in the device, thereby reducing the mixing preparation efficiency.

[0004] To achieve the above purpose, the utility model is implemented by the following technical scheme: a material splash prevention device for construction mixing, comprising a lower hopper, the lower hopper is connected to a processing component for construction mixing, the processing component comprises:

[0005] A cylinder assembly is installed outside the lower hopper, the upper end of the cylinder assembly is connected to a protective cover for preventing material splashing, and the inner wall of the protective cover is slidably connected to the side end of the top of the lower hopper;

[0006] An adjusting stirring member is installed at the lower side of the lower hopper for peeling off attached impurities. A supporting shell is provided at the bottom of the lower hopper. The adjusting stirring member includes a motor installed at the lower end of the right side of the supporting shell. A gear ring assembly is connected to the upper output end of the motor. A scraper bar that fits the inner wall of the lower hopper is fixedly connected to the upper side of the inner gear ring of the gear ring assembly. An auxiliary gear is meshed with the side of the gear ring away from the motor. The auxiliary gear is coaxially fixedly connected to a stirring rod that is rotatably connected to the supporting shell. A transition shell is installed at the bottom of the supporting shell. The bottom of the transition shell is fixedly connected to an organic shell near the outer side of the stirring rod;

[0007] A cleaning part is installed on the top of the outer side of the casing and is used for cleaning and adjusting the stirring part.

[0008] Preferably, the top edge of the lower hopper is flush with and fits the inner wall of the protective cover, the motor is a servo motor and the output end is coaxially fixedly connected to the inner gear of the gear ring assembly.

[0009] Preferably, the gear ring assembly and the auxiliary gear are both located inside the support shell, the gears inside the gear ring assembly are meshed with the gear ring, a circular groove is provided in the middle of the support shell near the gear ring and the lower side of the lower hopper, and the scraper strip is located on the upper side of the circular groove.

[0010] Preferably, the support shell is provided with a movable groove near the gear ring assembly and the auxiliary gear end, and the transition shell is provided with a transition groove connected to the inner side of the casing.

[0011] Preferably, the cleaning component includes a liquid pump installed on the outside of the casing, the liquid outlet end of the liquid pump is fixedly connected to a three-way valve, the lower side of the three-way valve is fixedly connected to a conduit, the upper inner side of the casing is provided with a spray bar fixedly connected and communicated with the conduit, a spray ring is installed on the top inner wall of the protective cover, a bellows fixedly connected and communicated with the spray ring is installed on the upper end of the three-way valve, and the spray ring is located on the upper side of the lower hopper.

[0012] Preferably, a water extraction pipe is installed at the liquid extraction end of the liquid pump, a plurality of first spray holes communicating with the conduit are provided at the lower end of the spray strip, and a plurality of second spray holes communicating with the bellows are provided at the lower side of the spray ring.

[0013] Beneficial Effects

[0014] The utility model provides a material splash prevention device for mixing materials in construction. Compared with the prior art, it has the following beneficial effects:

[0015] (1) The anti-splashing device for mixing materials in construction is provided with an adjustable stirring member and a protective cover in the device, so that the cylinder assembly, the protective cover, the motor, the gear ring assembly, the scraper bar, the auxiliary gear, the stirring rod, and the housing cooperate with each other. While adjusting the anti-splashing according to the material delivery position, it is convenient for the material discharge hopper and the protective cover to peel off the attached construction residues, thereby improving the material discharge rate and stirring the mixed materials, thereby improving the quality of the mixed product, improving the adaptability of the device and reducing the subsequent processing steps.

[0016] (2) The material splash prevention device for construction mixing is provided with a cleaning part in the device. After the device is used and the mixed material is discharged, the liquid pump, liquid extraction pipe, three-way valve, bellows, spray ring, conduit and spray bar cooperate with each other to spray the lower hopper, the inner wall of the protective cover, the scraper bar and the surface of the stirring rod respectively, thereby improving the self-cleaning efficiency of the device and reducing the impact on subsequent mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a cutaway stereogram of the utility model;

[0018] Figure 2 For this utility model Figure 1 A partial enlarged view of the middle A;

[0019] Figure 3 It is a cross-sectional view of the utility model.

[0020] In the figure: 1. lower hopper; 2. cylinder assembly; 3. protective cover; 4. adjusting stirring element; 41. motor; 42. gear ring assembly; 43. scraper bar; 44. auxiliary gear; 45. stirring rod; 46. casing; 5. cleaning element; 51. liquid pump; 52. three-way valve; 53. conduit; 54. spray bar; 55. bellows; 56. spray ring. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figure 1-3 The first embodiment shown is a material splash prevention device for construction mixing, comprising a lower hopper 1, the lower hopper 1 is connected to a processing assembly for construction mixing, the processing assembly comprises: a cylinder assembly 2, which is installed on the outer side of the lower hopper 1, and a protective cover 3 for preventing material splash is connected to the upper end of the cylinder assembly 2, and the inner wall of the protective cover 3 is slidably connected to the top side end of the lower hopper 1;

[0023] An adjusting stirring member 4 is installed at the lower side of the lower hopper 1 for peeling off attached impurities. A supporting shell is provided at the bottom of the lower hopper 1. The adjusting stirring member 4 includes a motor 41 installed at the lower end of the right side of the supporting shell. A gear ring assembly 42 is connected to the output end on the upper side of the motor 41. A scraper strip 43 that fits the inner wall of the lower hopper 1 is fixedly connected to the upper side of the inner gear ring of the gear ring assembly 42. An auxiliary gear 44 is meshed with the side of the gear ring away from the motor 41. The auxiliary gear 44 is coaxially fixedly connected with a stirring rod 45 that is rotatably connected to the supporting shell. A transition shell is installed at the bottom of the supporting shell. A housing 46 is fixedly connected to the bottom of the transition shell near the outer side of the stirring rod 45. A valve is provided at the lower left end of the housing 46, and a discharge pipe is installed on the left side of the valve.

[0024] The cleaning member 5 is installed on the top of the outer side of the casing 46 for cleaning and adjusting the stirring member 4; the top edge of the lower hopper 1 is flush with and fits with the inner wall of the protective cover 3, the motor 41 is a servo motor and the output end is coaxially fixedly connected with the gear in the gear ring assembly 42; the gear ring assembly 42 and the auxiliary gear 44 are both located inside the support shell, the gear in the gear ring assembly 42 and the gear ring are meshed with each other, a circular groove is provided in the middle of the support shell near the gear ring and the lower side of the lower hopper 1, and the scraper bar 43 is located on the upper side of the circular groove; the support shell is provided with a movable groove near the end of the gear ring assembly 42 and the auxiliary gear 44, and a transition groove connected to the inner side of the casing 46 is provided in the transition shell; the cylinder assembly 2, the protective cover 3, the motor 41, the gear ring assembly 42, the scraper bar 43, the auxiliary gear 44, the stirring rod 45, and the casing 46 cooperate with each other, and while anti-splashing adjustment is performed according to the material delivery position, it is convenient for the lower hopper 1 and the protective cover 3 to peel off the attached building residues, improve the material discharge rate, and stir the mixed materials, thereby improving the quality of the mixed finished product;

[0025] like Figure 1-3 The second embodiment shown is mainly different from the first embodiment in that:

[0026] The cleaning member 5 includes a liquid pump 51 installed on the outside of the housing 46, a three-way valve 52 is fixedly connected to the liquid outlet of the liquid pump 51, a conduit 53 is fixedly connected to the lower side of the three-way valve 52, a spray bar 54 fixedly connected and connected to the conduit 53 is provided on the upper side of the housing 46, a spray ring 56 is installed on the inner wall of the top of the protective cover 3, a bellows 55 fixedly connected and connected to the spray ring 56 is installed on the upper end of the three-way valve 52, and the spray ring 56 is located on the upper side of the lower hopper 1;

[0027] A water extraction pipe is installed at the liquid extraction end of the liquid pump 51, a plurality of first spray holes connected to the conduit 53 are arranged at the lower end of the spray strip 54, and a plurality of second spray holes connected to the bellows 55 are arranged at the lower side of the spray ring 56. After the device is used up and the mixed material is discharged, the liquid pump 51 is turned on, and the liquid pump 51 extracts water from the outside through the liquid extraction pipe and sprays the lower hopper 1, the inner wall of the protective cover 3, and the surface of the scraper strip 43 through the three-way valve 52, the bellows 55, and the spray ring 56 to clean the surface. Then the three-way valve 52 is reversed. At this time, the water is sprayed on the surface of the rotating stirring rod 45 through the three-way valve 52, the conduit 53, and the spray strip 54 to clean the stirring rod 45.

[0028] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0029] When in use, the user moves the device to the lower side of the material to be received in the construction, drives the protective cover 3 to move upward along the lower hopper 1 through the cylinder assembly 2, and after the protective cover 3 is lifted to a suitable height, the material is put into the lower hopper 1, and the protective cover 3 at the corresponding height shields the material to prevent splashing, and the motor 41 is started. The motor 41 drives the scraper bar 43 and the auxiliary gear 44 to rotate through the gear ring assembly 42. The rotating scraper bar 43 scrapes the material attached to the inner wall of the lower hopper 1 to promote the falling of the material, and the auxiliary gear 44 drives the stirring rod 45 to rotate. The material passing through the lower hopper 1 eventually falls into the machine casing 46 from the support shell and the transition shell and is stirred by the rotating stirring rod 45. Different materials are introduced in turn to achieve the stirring of the materials for construction. After the material injection is completed, the cylinder assembly 2 drives the protective cover 3 to reset. During the resetting process, the upper side of the lower hopper 1 scrapes the residual material attached to the inner wall of the protective cover 3 to promote the falling of the residual material. After the stirring is completed, the valve is opened, and the mixed material is discharged through the valve and the discharge pipe.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] 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 material splash prevention device for mixing materials in construction, comprising a lower hopper (1), characterized in that: The lower hopper (1) is connected to a processing assembly for construction mixing, and the processing assembly comprises: A cylinder assembly (2) is installed outside the lower hopper (1), the upper end of the cylinder assembly (2) is connected to a protective cover (3) for preventing material from splashing, and the inner wall of the protective cover (3) is slidably connected to the top side of the lower hopper (1); An adjusting stirring member (4) is installed at the lower side of the lower hopper (1) for removing attached impurities. A support shell is provided at the bottom of the lower hopper (1). The adjusting stirring member (4) comprises a motor (41) installed at the lower right end of the support shell. The upper output end of the motor (41) is connected to a gear ring assembly (42). A scraper strip (43) that is in contact with the inner wall of the lower hopper (1) is fixedly connected to the upper side of the inner gear ring of the gear ring assembly (42). An auxiliary gear (44) is meshed with the side of the gear ring away from the motor (41). The auxiliary gear (44) is coaxially fixedly connected to a stirring rod (45) that is rotatably connected to the support shell. A transition shell is installed at the bottom of the support shell. A housing (46) is fixedly connected to the bottom of the transition shell near the outer side of the stirring rod (45). A cleaning member (5) is installed on the top of the outer side of the casing (46) and is used for cleaning and adjusting the stirring member (4).

2. The material splash prevention device for mixing materials in construction according to claim 1, characterized in that: The top edge of the lower hopper (1) is flush with and in close contact with the inner wall of the protective cover (3); the motor (41) is a servo motor and the output end is coaxially fixedly connected to the inner gear of the gear ring assembly (42).

3. The material splash prevention device for mixing materials in construction according to claim 1, characterized in that: The gear ring assembly (42) and the auxiliary gear (44) are both located inside the support shell. The gear inside the gear ring assembly (42) is meshed with the gear ring. A circular groove is provided in the middle of the support shell near the gear ring and the lower side of the lower hopper (1). The scraper strip (43) is located on the upper side of the circular groove.

4. The material splash prevention device for mixing materials in construction according to claim 1, characterized in that: The support shell is provided with a movable groove near the gear ring assembly (42) and the auxiliary gear (44) end, and the transition shell is provided with a transition groove communicating with the inner side of the housing (46).

5. The device for preventing material splashing for mixing materials in construction according to claim 1, characterized in that: The cleaning member (5) comprises a liquid pump (51) mounted on the outside of the casing (46); a three-way valve (52) is fixedly connected to the liquid outlet end of the liquid pump (51); a conduit (53) is fixedly connected to the lower side of the three-way valve (52); a spray bar (54) fixedly connected to and in communication with the conduit (53) is provided on the upper inner side of the casing (46); a spray ring (56) is mounted on the inner wall of the top of the protective cover (3); a bellows (55) fixedly connected to and in communication with the spray ring (56) is mounted on the upper end of the three-way valve (52); and the spray ring (56) is located on the upper side of the lower hopper (1).

6. The material splash prevention device for mixing materials in construction according to claim 5, characterized in that: The liquid pump (51) is provided with a water extraction pipe at its liquid extraction end, a plurality of first spray holes communicating with the guide tube (53) are provided at the lower end of the spray strip (54), and a plurality of second spray holes communicating with the bellows (55) are provided at the lower side of the spray ring (56).

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