Mortar mixer

Abstract

The utility model discloses a mortar mixer which comprises a mixer body, a downward taking mechanism is arranged at the top of the mixer body, an upward pulling mechanism is arranged on the front face of the downward taking mechanism, the downward taking mechanism comprises an L-shaped plate, a circular hole, a telescopic assembly, an installation ring, a connecting cross rod, a sampling barrel and a conical block, the upward pulling mechanism comprises a connecting plate, and a rope box is arranged on the front face of the connecting plate. A servo motor is arranged on one side of the rope box, a rope winding rod is arranged in an inner cavity of the rope box, a traction rope is arranged on the outer wall of the rope winding rod, a first guide assembly is arranged on the back face of the L-shaped plate, and a second guide assembly is arranged above the first guide assembly. According to the utility model, the downward taking mechanism and the upward pulling mechanism are arranged, and mortar to be detected can be quickly taken from the mortar mixer without the help of tools through the matching among the L-shaped plate, the telescopic assembly, the mounting ring, the sampling barrel, the conical block, the rope box, the servo motor, the rope winding rod and the traction rope; and the sampling difficulty of the mortar mixer is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mortar production equipment, in particular to a mortar mixer. Background Art

[0002] Mortar is a common material in construction projects. It is synthesized by adding water to a certain proportion of sand and binder. Mortar is usually used in construction and repair projects to fill the gaps between bricks, stones and other building materials to enhance the stability and strength of the structure. The mixer is one of the important equipment for producing mortar.

[0003] In the process of using a mixer to produce mortar, regular sampling is required to check whether the quality of the mortar is qualified and whether there are any errors in the proportions of multiple raw materials. Currently, there is no sampling structure on the mortar mixer, and the staff can only use tools to perform sampling work. In the absence of suitable tools, sampling will be difficult, which increases the difficulty of sampling work in the mortar mixer. Utility Model Content

[0004] The purpose of the present utility model is to provide a mortar mixer to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a mortar mixer, comprising:

[0006] Mixer body;

[0007] A lower taking mechanism is provided on the top of the mixer body, and an upper pulling mechanism is provided on the front of the lower taking mechanism;

[0008] The lower taking mechanism includes an L-shaped plate, a circular hole is opened on the top of the L-shaped plate, a telescopic assembly is provided in the inner cavity of the circular hole, a mounting ring is provided at the bottom of the telescopic assembly, a connecting cross bar is provided in the inner cavity of the mounting ring, a sampling bucket is provided below the mounting ring, and a conical block is provided on the west side of the sampling bucket;

[0009] The telescopic assembly consists of an external sleeve, a telescopic rod, an inner limiting ring and an outer limiting ring;

[0010] The pulling mechanism includes a connecting plate, a rope box is provided on the front of the connecting plate, a servo motor is provided on one side of the rope box, a rope winding rod is provided in the inner cavity of the rope box, a traction rope is provided on the outer wall of the rope winding rod, a guide component 1 is provided on the back of the L-shaped plate, and a guide component 2 is provided above the guide component 1;

[0011] The guide assembly 1 is composed of a U-shaped seat 1 and a guide wheel 1;

[0012] The second guide assembly is composed of a second U-shaped seat and a second guide wheel.

[0013] Preferably, the L-shaped plate is fixedly connected to the top of the mixer body, the outer wall of the outer sleeve is movably connected to the inner cavity of the circular hole, the outer wall of the telescopic rod is movably connected to the inner cavity of the outer sleeve, the inner limit ring is fixedly connected to the outer wall of the telescopic rod, the outer limit ring is fixedly connected to the inner wall of the outer sleeve, the outer wall of the inner limit ring is threadedly connected to the inner wall of the outer limit ring, the bottom of the outer sleeve is fixedly connected to the top of the connecting cross bar, and the connecting cross bar is fixedly connected to the inner cavity of the mounting ring.

[0014] Preferably, an annular groove is provided on the top of the sampling barrel, a connecting ring is fixedly connected to the bottom of the mounting ring, and the outer wall of the connecting ring is threadedly connected to the inner wall of the annular groove.

[0015] Preferably, a threaded hole is provided at the bottom of the sampling barrel, a threaded rod is threadedly connected to the inner wall of the threaded hole, and the bottom of the threaded rod is fixedly connected to the top of the conical block.

[0016] Preferably, the connecting plate is fixedly connected between the mixer body and the rope box, the servo motor is fixedly connected to one side of the rope box, the output end of the servo motor passes through one side of the rope box and is fixedly connected to one side of the rope winding rod, one end of the traction rope is fixedly connected to the outer wall of the rope winding rod, the outer wall of the rope box is provided with a rope outlet hole, the outer wall of the traction rope is movably connected to the inner cavity of the rope outlet hole, the front side of the L-shaped plate is provided with a rope passing hole, the outer wall of the traction rope is movably connected to the inner cavity of the rope passing hole, and the other end of the traction rope is fixedly connected to the top of the connecting cross bar.

[0017] Preferably, the U-shaped seat 1 is fixedly connected to the back side of the L-shaped plate, and the guide wheel 1 is rotatably connected to the inner cavity of the U-shaped seat 1.

[0018] Preferably, the second U-shaped seat is fixedly connected to the bottom of the L-shaped plate, and the second guide wheel is rotatably connected to the inner cavity of the second U-shaped seat.

[0019] The technical effects and advantages of this utility model are:

[0020] (1) The utility model utilizes the arrangement of a lower taking mechanism and an upper pulling mechanism, and through the cooperation among an L-shaped plate, a telescopic assembly, a mounting ring, a sampling bucket, a conical block, a rope box, a servo motor, a rope winding rod and a traction rope, can quickly obtain the mortar to be tested from the mortar mixer without the aid of tools, thereby reducing the difficulty of the mortar mixer sampling work;

[0021] (2) The utility model utilizes the setting of the guide component 1 and the guide component 2, and through the cooperation between the U-shaped seat 1, the guide wheel 1, the U-shaped seat 2 and the guide wheel 2, the traction rope can apply a vertical upward force to the connecting cross bar, thereby avoiding damage to the traction rope caused by friction with the inner wall of the mixer and improving the service life of the traction rope. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0023] Figure 2 For this utility model Figure 1 Schematic diagram of the locally enlarged structure at point A in the middle.

[0024] Figure 3 It is a side sectional structural diagram of the lower taking mechanism of the utility model.

[0025] Figure 4 For this utility model Figure 3 Schematic diagram of the locally enlarged structure at point B in the middle.

[0026] Figure 5 For this utility model Figure 3 Schematic diagram of the partially enlarged structure at point C in the middle.

[0027] In the figure: 1. mixer body; 2. lower taking mechanism; 201. L-shaped plate; 202. telescopic assembly; 2021. outer sleeve; 2022. telescopic rod; 2023. inner limit ring; 2024. outer limit ring; 203. mounting ring; 204. connecting cross bar; 205. sampling barrel; 206. conical block; 207. connecting ring; 208. threaded rod; 3. pulling mechanism; 301. connecting plate; 302. rope box; 303. servo motor; 304. rope winding rod; 305. traction rope; 306. guide assembly 1; 3061. U-shaped seat 1; 3062. guide wheel 1; 307. guide assembly 2; 3071. U-shaped seat 2; 3072. guide wheel 2. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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] The utility model provides Figure 1-5 The mortar mixer shown in the figure includes a mixer body 1, a lowering mechanism 2 is provided on the top of the mixer body 1, and a pulling mechanism 3 is provided on the front of the lowering mechanism 2. The lowering mechanism 2 and the pulling mechanism 3 are used to complete the sampling work of the mortar mixer;

[0030] The lower taking mechanism 2 includes an L-shaped plate 201, which is fixedly connected to the top of the mixer body 1. A circular hole is opened on the top of the L-shaped plate 201, and a telescopic component 202 is provided in the inner cavity of the circular hole. The telescopic component 202 is used to facilitate the staff to apply force to the mounting ring 203 and the sampling bucket 205, so that the mounting ring 203 and the sampling bucket 205 can be completely immersed in the mortar. The telescopic component 202 is composed of an outer sleeve 2021, a telescopic rod 2022, an inner limit ring 2023 and an outer limit ring 2024. The outer wall of the outer sleeve 2021 is movably connected to the inner cavity of the circular hole, the outer wall of the telescopic rod 2022 is movably connected to the inner cavity of the outer sleeve 2021, the inner limiting ring 2023 is fixedly connected to the outer wall of the telescopic rod 2022, and the outer limiting ring 2024 is fixedly connected to the inner wall of the outer sleeve 2021. The outer wall of the inner limiting ring 2023 is threadedly connected to the inner wall of the outer limiting ring 2024. The inner limiting ring 2023 and the outer limiting ring 2024 are used for positioning the telescopic rod 2022 and the outer sleeve 2021 after they are unfolded. The bottom of the telescopic component 202 is provided with a mounting ring 203, the inner cavity of the mounting ring 203 is provided with a connecting cross bar 204, the connecting cross bar 204 is fixedly connected to the inner cavity of the mounting ring 203, the bottom of the outer sleeve 2021 is fixedly connected to the top of the connecting cross bar 204, and a sampling barrel 205 is provided below the mounting ring 203. The sizes of the mounting ring 203, the sampling barrel 205 and the conical block 206 can be changed according to actual needs. The top of the sampling barrel 205 is provided with an annular groove, and the bottom of the mounting ring 203 is fixedly connected to the connecting ring 2 07, the outer wall of the connecting ring 207 is threadedly connected to the inner wall of the annular groove, the connecting ring 207 and the annular groove are used for quickly assembling the mounting ring 203 and the sampling barrel 205, a tapered block 206 is provided on the west side of the sampling barrel 205, the tapered block 206 plays the role of breaking the slurry, a threaded hole is provided at the bottom of the sampling barrel 205, a threaded rod 208 is threadedly connected to the inner wall of the threaded hole, the bottom of the threaded rod 208 is fixedly connected to the top of the tapered block 206, the threaded hole and the threaded rod 208 are used for quickly assembling the tapered block 206 and the sampling barrel 205;

[0031] The pulling mechanism 3 includes a connecting plate 301, a rope box 302 is provided on the front of the connecting plate 301, the connecting plate 301 is fixedly connected between the mixer body 1 and the rope box 302, a servo motor 303 is provided on one side of the rope box 302, the servo motor 303 is fixedly connected to one side of the rope box 302, a rope winding rod 304 is provided in the inner cavity of the rope box 302, the output end of the servo motor 303 passes through one side of the rope box 302 and is fixedly connected to one side of the rope winding rod 304, a traction rope 305 is provided on the outer wall of the rope winding rod 304, and one end of the traction rope 305 is fixed to the outer wall of the rope winding rod 304 The outer wall of the rope box 302 is provided with a rope hole, and the outer wall of the traction rope 305 is movably connected with the inner cavity of the rope hole. The front of the L-shaped plate 201 is provided with a rope hole, and the outer wall of the traction rope 305 is movably connected with the inner cavity of the rope hole. The other end of the traction rope 305 is fixedly connected to the top of the connecting cross bar 204, and the external switch of the servo motor 303 is rotated counterclockwise. The servo motor 303 will drive the rope winding rod 304 to rotate counterclockwise. During this process, the traction rope 305 will gradually break away from the rope winding rod 304, making it convenient for the staff to apply force to drive the sampling bucket 205 to move vertically downward. The external switch of the servo motor 303 is turned clockwise, and the servo motor 303 drives the rope winding rod 304 to rotate clockwise and reel in the traction rope 305. During this process, the traction rope 305 pulls the sampling barrel 205 out of the mixer. A guide component 1 306 is provided on the back of the L-shaped plate 201. The guide component 1 306 consists of a U-shaped seat 1 3061 and a guide wheel 1 3062. The U-shaped seat 1 3061 is fixedly connected to the back of the L-shaped plate 201, and the guide wheel 1 3062 is rotatably connected to the inner cavity of the U-shaped seat 1 3061. A guide component 2 306 is provided above the guide component 1 306. 7. The cooperation between the guide component 1 306 and the guide component 2 307 can enable the traction rope 305 to apply a vertical upward force to the connecting cross bar 204. The guide component 2 307 is composed of a U-shaped seat 2 3071 and a guide wheel 2 3072. The U-shaped seat 2 3071 is fixedly connected to the bottom of the L-shaped plate 201, and the guide wheel 2 3072 is rotatably connected to the inner cavity of the U-shaped seat 2 3071. The cross-sections of the guide wheel 1 3062 and the guide wheel 2 3072 are both I-shaped, and the traction rope 305 passes through the gap between the guide wheel 2 3072 and the U-shaped seat 2 3071.

[0032] Working principle of this utility model:

[0033] When it is necessary to take a sample from the mortar mixer, first turn off the switch of the mortar mixer, then assemble the sampling bucket 205 to the bottom of the mounting ring 203 through the connecting ring 207 and the annular groove, and then assemble the conical block 206 to the bottom of the sampling bucket 205 through the threaded rod 208 and the threaded hole, and then apply a vertical upward force to the telescopic rod 2022. When the inner limit ring 2023 moves to the outer limit ring 2024, rotate the telescopic rod 2022 to make the inner limit ring 2023 and the outer limit ring 2024 threadedly connected, and then turn the external switch of the servo motor 303 counterclockwise. The servo motor 303 will drive the rope winding rod 304 to rotate counterclockwise. During this process, the traction rope 305 will gradually separate from the rope winding rod 304. When the traction rope 305 is in a loose state, the sampling bucket 205 is driven by the telescopic rod 2022 to extend into the interior of the mixer until the mortar fills the sampling bucket 205. After the sampling bucket 205 is filled with mortar, the external switch of the servo motor 303 is rotated clockwise, and the servo motor 303 will drive the rope winding rod 304 to rotate clockwise and reel in the traction rope 305. During this process, the traction rope 305 will pull the sampling bucket 205 out of the mixer. When the sampling bucket 205 is pulled out of the mixer, the external switch of the servo motor 303 is turned off, and the sampling bucket 205 is removed from under the mounting ring 203. The mortar to be tested can be quickly obtained from the mortar mixer without the aid of tools, which reduces the difficulty of sampling the mortar mixer.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A mortar mixer, comprising: Mixer body (1); The invention is characterized in that a lower taking mechanism (2) is provided on the top of the mixer body (1), and an upper pulling mechanism (3) is provided on the front of the lower taking mechanism (2); The lower taking mechanism (2) comprises an L-shaped plate (201), a circular hole is provided on the top of the L-shaped plate (201), a telescopic component (202) is provided in the inner cavity of the circular hole, a mounting ring (203) is provided at the bottom of the telescopic component (202), a connecting cross bar (204) is provided in the inner cavity of the mounting ring (203), a sampling barrel (205) is provided below the mounting ring (203), and a conical block (206) is provided to the west of the sampling barrel (205); The telescopic assembly (202) is composed of an outer sleeve (2021), a telescopic rod (2022), an inner limiting ring (2023) and an outer limiting ring (2024); The pulling mechanism (3) includes a connecting plate (301), a rope box (302) is provided on the front of the connecting plate (301), a servo motor (303) is provided on one side of the rope box (302), a rope winding rod (304) is provided in the inner cavity of the rope box (302), a traction rope (305) is provided on the outer wall of the rope winding rod (304), a guide component 1 (306) is provided on the back of the L-shaped plate (201), and a guide component 2 (307) is provided above the guide component 1 (306); The guide assembly 1 (306) is composed of a U-shaped seat 1 (3061) and a guide wheel 1 (3062); The second guide assembly (307) is composed of a second U-shaped seat (3071) and a second guide wheel (3072).

2. A mortar mixer according to claim 1, characterized in that: The L-shaped plate (201) is fixedly connected to the top of the mixer body (1); the outer wall of the external sleeve (2021) is movably connected to the inner cavity of the circular hole; the outer wall of the telescopic rod (2022) is movably connected to the inner cavity of the external sleeve (2021); the inner limiting ring (2023) is fixedly connected to the outer wall of the telescopic rod (2022); the outer limiting ring (2024) is fixedly connected to the inner wall of the external sleeve (2021); the outer wall of the inner limiting ring (2023) is threadedly connected to the inner wall of the outer limiting ring (2024); the bottom of the external sleeve (2021) is fixedly connected to the top of the connecting cross bar (204); and the connecting cross bar (204) is fixedly connected to the inner cavity of the mounting ring (203).

3. A mortar mixer according to claim 1, characterized in that: An annular groove is provided on the top of the sampling barrel (205), and a connecting ring (207) is fixedly connected to the bottom of the mounting ring (203), and the outer wall of the connecting ring (207) is threadedly connected to the inner wall of the annular groove.

4. A mortar mixer according to claim 1, characterized in that: A threaded hole is provided at the bottom of the sampling barrel (205), and a threaded rod (208) is threadedly connected to the inner wall of the threaded hole. The bottom of the threaded rod (208) is fixedly connected to the top of the conical block (206).

5. A mortar mixer according to claim 1, characterized in that: The connecting plate (301) is fixedly connected between the mixer body (1) and the rope box (302), the servo motor (303) is fixedly connected to one side of the rope box (302), the output end of the servo motor (303) passes through one side of the rope box (302) and is fixedly connected to one side of the rope winding rod (304), one end of the traction rope (305) is fixedly connected to the outer wall of the rope winding rod (304), the outer wall of the rope box (302) is provided with a rope outlet hole, the outer wall of the traction rope (305) is movably connected to the inner cavity of the rope outlet hole, the front side of the L-shaped plate (201) is provided with a rope passing hole, the outer wall of the traction rope (305) is movably connected to the inner cavity of the rope passing hole, and the other end of the traction rope (305) is fixedly connected to the top of the connecting cross bar (204).

6. A mortar mixer according to claim 1, characterized in that: The U-shaped seat 1 (3061) is fixedly connected to the back of the L-shaped plate (201), and the guide wheel 1 (3062) is rotatably connected to the inner cavity of the U-shaped seat 1 (3061).

7. A mortar mixer according to claim 1, characterized in that: The second U-shaped seat (3071) is fixedly connected to the bottom of the L-shaped plate (201), and the second guide wheel (3072) is rotatably connected to the inner cavity of the second U-shaped seat (3071).

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