Stirring device for building construction

Abstract

The utility model discloses a stirring device for building construction, which belongs to the technical field of building construction and comprises a stirring barrel, supporting mechanisms are arranged at four corners of the bottom of the stirring barrel, each supporting mechanism comprises a fixing rod, a base is fixedly connected to the bottom of each fixing rod, a lifting rod is slidably connected to the inside of each fixing rod, and the lifting rods are fixedly connected to the bottom of each fixing rod. A lifting rod is installed at the bottom of the stirring barrel, the lifting rod is fixedly connected with the stirring barrel, a lifting screw is in threaded connection with the interior of the lifting rod, the lifting screw is rotationally connected with the fixed rod, the lifting screw is rotationally connected with the base, a servo motor is installed at the bottom of the lifting rod, and the servo motor is fixedly connected with the base; the height of the stirring barrel can be adjusted, so that operators with different heights can use the device conveniently, the operators can operate the device more comfortably and efficiently, and the influence on the stirring effect due to inclination of the device caused by uneven ground can be avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and in particular relates to a stirring device used in building construction. Background Art

[0002] Agitators are devices that force convection and uniform mixing of liquid and gaseous media. The type, size and speed of the agitator have an impact on the distribution of agitation power between overall flow and turbulent pulsation. Generally speaking, the power distribution of turbine agitators is favorable to turbulent pulsation, while that of propeller agitators is favorable to overall flow.

[0003] Patent No. CN208133278U discloses a concrete mixing device for construction, comprising a shell, a motor is fixedly connected to the center of the top of the shell, a longitudinal rotating shaft is fixedly connected to the bottom of the motor, and stirring rods are symmetrically fixedly connected to the left and right sides of the longitudinal rotating shaft; arc-shaped cavities are symmetrically opened on the left and right sides of the bottom of the shell, horizontal rotating rods are symmetrically fixedly connected to the bottom of the longitudinal rotating shaft, and arc plates are fixedly connected to the outer ends of the horizontal rotating rods, and the arc plates fit the side walls of the shell, and the arc of the arc plates is greater than the arc of the arc cavity, and the longitudinal rotating shaft is symmetrically fixedly connected to the longitudinal fixed rotating rods, and the longitudinal fixed rotating rods are slidably connected to the inside, and the inner end of the telescopic rods is fixedly connected to a spring. Compared with the prior art, the utility model has the following beneficial effects: the utility model has a simple structure and is easy to use. When in use, the concrete raw materials can be stirred in a manner that meets the stirring requirements, so that the raw materials are stirred more fully.

[0004] Due to the above patent, the height of the device is fixed and difficult to adjust according to users of different heights, which is inconvenient for operators of different heights to use, resulting in low operator comfort. In addition, when the road surface at the placement location is uneven, the device is prone to tilt or shake, thereby affecting the stirring effect. Utility Model Content

[0005] The purpose of the utility model is to provide a stirring device for building construction to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A mixing device for building construction, including a mixing barrel. At the four corners of the bottom of the mixing barrel, there are support mechanisms. Each support mechanism includes a fixed rod. The bottom of the fixed rod is fixedly connected to a base. Inside the fixed rod, there is a lifting rod slidably connected. And the lifting rod is fixedly connected to the mixing barrel. Inside the lifting rod, there is a lifting screw threadedly connected. And the lifting screw is rotatably connected to the fixed rod and also rotatably connected to the base. At the bottom of the lifting rod, there is a servo motor installed, and the servo motor is fixedly connected to the base. Inside the mixing barrel, there is a mixing mechanism. At the top of the mixing barrel, there is a protection mechanism. And at one side of the bottom of the mixing barrel, there is a discharging mechanism.

[0007] As a preferred embodiment, the longitudinal section of the lifting rod is in an inverted "T" shape structure, and the cross section of the lifting rod is in a rectangular structure. The cross section of the lifting screw is in a "cross" shape structure.

[0008] As a preferred embodiment, the mixing mechanism includes a mounting seat, and the mounting seat is fixedly connected to the mixing barrel. Inside the mounting seat, there is a driving motor fixedly connected. The output end of the driving motor is equipped with a rotating rod, and the rotating rod is sealingly rotatably connected to the mixing barrel and also rotatably connected to the mounting seat. On both sides of the rotating rod, there are scraping plates fixedly connected, and the scraping plates are in contact with the inner wall surface of the mixing barrel. On the surface of the rotating rod, there are a plurality of fan blades installed.

[0009] As a preferred embodiment, the protection mechanism includes an upper cover. Inside the upper cover, a group of locking tongues slide relatively. At the corresponding positions of the two locking tongues on the outside of the mixing barrel, there are locking grooves opened, and the locking grooves are engaged with the locking tongues. On the opposite sides of the two locking tongues, there are sliding rods fixedly connected, and the sliding rods are slidably connected to the upper cover. Between the two locking tongues and the upper cover respectively, there are locking springs clamped. At the ends of the two sliding rods away from the locking tongues, there are pulling plates fixedly connected. On the top of the upper cover, there is a handle fixedly connected.

[0010] As a preferred embodiment, the cross section of the upper cover is in a "U" shape structure, and one side of the bottom of the locking tongue is in an arc shape structure.

[0011] As a preferred embodiment, the discharging mechanism includes a discharging pipe, and the discharging pipe is fixedly connected to the mixing barrel. At the bottom of the discharging pipe, there is a guiding plate fixedly connected. On the discharging pipe, there is an electromagnetic valve installed.

[0012] As a preferred embodiment, on both sides of the mixing barrel, there are handles fixedly connected, and the cross section of the handle is in a "U" shape structure.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] The utility model controls the operation of multiple servo motors respectively, and the servo motors drive the lifting screws to rotate. Under the limit of the fixed rod on the lifting rod, the lifting rod moves up and down with the rotation of the lifting screw, so that the height of the mixing barrel can be adjusted, which is convenient for operators of different heights to use, making the operation of the operator more comfortable and efficient, and different lifting rods can be lifted to different heights, so that the device can be placed stably, thereby avoiding the device from tilting due to uneven ground, which affects the mixing effect.

[0015] The utility model, after use, places the upper cover on the mixing barrel. During this process, the locking tongue is squeezed to drive the sliding rod to move and cause the locking spring to contract. When the locking tongue corresponds to the locking groove, the locking spring drives the locking tongue to reset and achieve engagement, thereby achieving installation limit of the upper cover, which can prevent debris from falling into the device when it is idle and affecting subsequent use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0018] Figure 3 It is a cross-sectional view of the structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of part A of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the support mechanism of the utility model structure;

[0021] Figure 6 It is a structural schematic diagram of the stirring mechanism of the utility model structure;

[0022] Figure 7 The utility model is a schematic diagram of the structure of the lifting rod.

[0023] In the figure: 1. mixing barrel; 2. protection mechanism; 201. handle; 202. upper cover; 203. pull plate; 204. lock slot; 205. lock tongue; 206. locking spring; 207. slide bar; 3. handle; 4. unloading mechanism; 401. solenoid valve; 402. unloading pipe; 403. guide plate; 5. supporting mechanism; 501. fixing rod; 502. base; 503. servo motor; 504. lifting screw; 505. lifting rod; 6. stirring mechanism; 601. fan blade; 602. scraper; 603. rotating rod; 604. mounting seat; 605. driving motor. DETAILED DESCRIPTION

[0024] The present invention will be further described below in conjunction with the embodiments.

[0025] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0026] See also Figure 1-7 The utility model provides a mixing device for construction, including a mixing barrel 1, wherein the four corners of the bottom of the mixing barrel 1 are provided with a supporting mechanism 5, wherein the supporting mechanism 5 includes a fixing rod 501, wherein the bottom of the fixing rod 501 is fixedly connected to a base 502, wherein a lifting rod 505 is slidably connected inside the fixing rod 501, and the lifting rod 505 is fixedly connected to the mixing barrel 1, wherein a lifting screw 504 is threadedly connected inside the lifting rod 505, and the lifting screw 504 is rotatably connected to the fixing rod 501, and the lifting screw 504 is rotatably connected to the base 502, wherein a servo motor 503 is installed at the bottom of the lifting rod 505, and the servo motor 503 is fixedly connected to the base 502, wherein the inside of the mixing barrel 1 A stirring mechanism 6 is provided on the top of the mixing barrel 1, a protective mechanism 2 is provided on the top of the mixing barrel 1, and a discharging mechanism 4 is provided on one side of the bottom of the mixing barrel 1. The device is moved to the target position, and then multiple servo motors 503 are controlled to work respectively. The servo motors 503 drive the lifting screw 504 to rotate. Under the limit of the lifting rod 505 by the fixed rod 501, the lifting rod 505 moves up and down with the rotation of the lifting screw 504, so that the height of the mixing barrel 1 can be adjusted, which is convenient for operators of different heights to use, making the operator's operation more comfortable and efficient, and the lifting heights of different lifting rods 505 can be different, so that the device can be kept stably placed, thereby avoiding the device from tilting due to uneven ground, affecting the stirring effect.

[0027] Specifically, Figure 5 and Figure 7 As shown, the longitudinal section of the lifting rod 505 is an inverted "T"-shaped structure, and the cross-section of the lifting rod 505 is a rectangular structure, and the cross-section of the lifting screw 504 is a "cross"-shaped structure. The shape of the lifting rod 505 facilitates its up and down movement with the rotation of the lifting screw 504 and can prevent it from falling off during movement. The shape of the lifting screw 504 facilitates its rotation and installation.

[0028] Specifically, Figure 2 , Figure 3 and Figure 6As shown in the figure, the stirring mechanism 6 includes a mounting base 604, and the mounting base 604 is fixedly connected to the stirring barrel 1. A driving motor 605 is fixedly connected inside the mounting base 604. A rotating rod 603 is installed at the output end of the driving motor 605. The rotating rod 603 is rotatably connected to the stirring barrel 1 in a sealed manner and is rotatably connected to the mounting base 604. Scrapers 602 are fixedly connected to both sides of the rotating rod 603, and the scrapers 602 are in contact with the inner wall surface of the stirring barrel 1. A plurality of fan blades 601 are installed on the surface of the rotating rod 603. Place the materials to be mixed and stirred in the stirring barrel 1, control the driving motor 605 to work, the driving motor 605 drives the rotating rod 603 to rotate, thereby driving the rotation of the fan blades 601, and further realizing the stirring of the materials. When the scraper 602 rotates with the rotating rod 603, it can scrape off the materials precipitated or attached to the inner wall of the stirring barrel 1, so as to facilitate the uniform mixing of the materials. And when cleaning the stirring barrel 1, the scraper 602 can clean the inner wall of the stirring barrel 1, which is convenient for the cleaning of the device and saves time and effort.

[0029] Specifically, as Figure 1 , Figure 3 and Figure 4 shown, the protection mechanism 2 includes an upper cover 202. A group of locking tongues 205 slide relative to each other inside the upper cover 202. Locking grooves 204 are formed at the corresponding positions of the two locking tongues 205 on the outer side of the stirring barrel 1, and the locking grooves 204 are engaged with the locking tongues 205. Slide rods 207 are fixedly connected to the opposite sides of the two locking tongues 205, and the slide rods 207 are slidably connected to the upper cover 202. Locking springs 206 are respectively clamped between the two locking tongues 205 and the upper cover 202. Pulling plates 203 are fixedly connected to the ends of the two slide rods 207 away from the locking tongues 205. A handle 201 is fixedly connected to the top of the upper cover 202. Pull the pulling plates 203 to both sides, and the pulling plates 203 drive the locking tongues 205 to move through the slide rods 207. When the locking tongues 205 slide out of the locking grooves 204, the upper cover 202 can be removed through the handle 201. After use, place the upper cover 202 on the stirring barrel 1. During this process, the locking tongues 205 are squeezed to drive the slide rods 207 to move and the locking springs 206 to contract. When the locking tongues 205 correspond to the locking grooves 204, the locking springs 206 drive the locking tongues 205 to reset to achieve engagement, and further realize the installation limit of the upper cover 202, which can prevent sundries from falling into the device during the idle state and affecting subsequent use.

[0030] Specifically, as Figure 3 and Figure 4 shown, the cross-section of the upper cover 202 is in a "U" shape structure, and one side of the bottom of the locking tongue 205 is in an arc shape. The shape of the upper cover 202 is set to facilitate its installation limit, and the shape of the locking tongue 205 is set to facilitate its automatic force contraction when installing the upper cover 202.

[0031] Specifically, as Figure 1 and Figure 3 As shown in Figure 3 , the discharging mechanism 4 includes a discharging pipe 402, and the discharging pipe 402 is fixedly connected to the mixing barrel 1. A guiding plate 403 is fixedly connected to the bottom of the discharging pipe 402, and a solenoid valve 401 is installed on the discharging pipe 402. After the materials are mixed, the solenoid valve 401 is controlled to open, and the mixed materials are discharged through the discharging pipe 402, which is convenient for use.

[0032] Specifically, as Figure 1 shown in Figure 1 , handles 3 are fixedly connected to both sides of the mixing barrel 1, and the cross-section of the handle 3 is in a "U" shape. The setting of the handle 3 facilitates the operator to carry the device.

[0033] The working principle and usage process of the present utility model: Before use, the device is carried to the target position through the handle 3, and then multiple servo motors 503 are controlled to work respectively. The servo motor 503 drives the lifting screw 504 to rotate. Under the limitation of the fixed rod 501 on the lifting rod 505, the lifting rod 505 moves up and down with the rotation of the lifting screw 504, so as to adjust the height of the mixing barrel 1, which is convenient for operators of different heights to use, making the operation of the operator more comfortable and efficient, and the lifting heights of different lifting rods 505 can be different, so that the device is placed stably, thereby avoiding the device from tilting due to uneven ground and affecting the mixing effect. During use, the pull plate 203 is pulled to both sides, and the pull plate 203 drives the locking tongue 205 to move through the sliding rod 207. When the locking tongue 205 slides out of the locking groove 204, the upper cover 202 can be removed through the lifting handle 201. Then, the materials to be mixed and stirred are placed in the mixing barrel 1, and the driving motor 605 is controlled to work. The driving motor 605 drives the rotating rod 603 to rotate, thereby driving the fan blade 601 to rotate, and then realizing the stirring of the materials. When the scraping plate 602 rotates with the rotating rod 603, it can scrape the materials deposited or attached to the inner wall of the mixing barrel 1, which is convenient for the uniform mixing of the materials. And when cleaning the mixing barrel 1, the scraping plate 602 can clean the inner wall of the mixing barrel 1, which is convenient for the cleaning of the device and more time-saving and labor-saving. After mixing, the solenoid valve 401 is controlled to open, and the mixed materials are discharged through the discharging pipe 402, which is convenient for use. After use, the upper cover 202 is placed on the mixing barrel 1. During this process, the locking tongue 205 is squeezed to drive the sliding rod 207 to move and the locking spring 206 to contract. When the locking tongue 205 corresponds to the locking groove 204, the locking spring 206 drives the locking tongue 205 to reset to realize clamping, and then realizes the installation and limitation of the upper cover 202, which can prevent sundries from falling into the device during the idle state and affecting subsequent use.

[0034] 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 stirring device for construction, comprising a stirring barrel (1), characterized in that: At the four corners of the bottom of the mixing barrel (1), there are support mechanisms (5). The support mechanism (5) includes a fixed rod (501). The bottom of the fixed rod (501) is fixedly connected to a base (502). A lifting rod (505) is slidably connected inside the fixed rod (501), and the lifting rod (505) is fixedly connected to the mixing barrel (1). A lifting screw rod (504) is threadedly connected inside the lifting rod (505), and the lifting screw rod (504) is rotatably connected to the fixed rod (501) and also rotatably connected to the base (502). A servo motor (503) is installed at the bottom of the lifting rod (505), and the servo motor (503) is fixedly connected to the base (502). Inside the mixing barrel (1), there is a mixing mechanism (6). At the top of the mixing barrel (1), there is a protection mechanism (2). On one side of the bottom of the mixing barrel (1), there is a discharging mechanism (4).

2. A stirring device for construction according to claim 1, characterized in that: The longitudinal section of the lifting rod (505) is in an inverted "T" shape structure, and the cross-section of the lifting rod (505) is in a rectangular structure. The cross-section of the lifting screw rod (504) is in a "cross" shape structure.

3. A stirring device for construction according to claim 1, characterized in that: The mixing mechanism (6) includes a mounting seat (604), and the mounting seat (604) is fixedly connected to the mixing barrel (1). A driving motor (605) is fixedly connected inside the mounting seat (604). A rotating rod (603) is installed at the output end of the driving motor (605), and the rotating rod (603) is sealingly rotatably connected to the mixing barrel (1) and also rotatably connected to the mounting seat (604). On both sides of the rotating rod (603), there are fixedly connected scraping plates (602), and the scraping plates (602) are in contact with the inner wall surface of the mixing barrel (1). On the surface of the rotating rod (603), there are installed a plurality of fan blades (601).

4. A stirring device for construction according to claim 1, characterized in that: The protection mechanism (2) includes an upper cover (202). A group of locking tongues (205) slide relative to each other inside the upper cover (202). Locking grooves (204) are formed at the corresponding positions of the two locking tongues (205) on the outer side of the mixing barrel (1), and the locking grooves (204) are engaged with the locking tongues (205). On the opposite sides of the two locking tongues (205), there are fixedly connected sliding rods (207), and the sliding rods (207) are slidably connected to the upper cover (202). Between the two locking tongues (205) and the upper cover (202) respectively, there are locking springs (206) clamped. At the ends of the two sliding rods (207) away from the locking tongues (205), there are fixedly connected pulling plates (203). At the top of the upper cover (202), there is fixedly connected a handle (201).

5. A stirring device for construction according to claim 4, characterized in that: The cross-section of the upper cover (202) is in a "U" shape structure. One side of the bottom of the locking tongue (205) is in an arc shape structure.

6. A stirring device for construction according to claim 1, characterized in that: The discharging mechanism (4) includes a discharging pipe (402), and the discharging pipe (402) is fixedly connected to the mixing barrel (1). A guiding plate (403) is fixedly connected to the bottom of the discharging pipe (402). An electromagnetic valve (401) is installed on the discharging pipe (402).

7. A stirring device for construction according to claim 1, characterized in that: Both sides of the stirring barrel (1) are fixedly connected with handles (3), and the cross-section of the handle (3) is in a "U" shape structure.

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