Commercial concrete mixing equipment
By designing a concrete mixing equipment with a connecting rod adjustment mechanism and a water spray gun, the problem of bubbles generated during the mixing process is solved, and efficient compaction and strength improvement of concrete are achieved.
Patent Information
- Application Number
- CN202420724972.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-09
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-09
AI Technical Summary
Existing concrete mixing equipment will have tiny cracks and bubbles during the mixing process, resulting in the inside of the concrete being uncompromised, affecting its strength and durability.
A commercial concrete mixing equipment including a mixing barrel, baffle, connecting rod adjustment mechanism, water spray gun, adjustment frame, slider and bracket is designed. The mixing fan blades are driven to lay concrete through the connecting rod adjustment mechanism to eliminate internal air bubbles. , and improve stirring uniformity through a water spray gun and scraper.
Effectively eliminate air bubbles inside concrete, enhance the strength and durability of concrete, and ensure its compactness.
Smart Images
Figure CN222245387U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of civil engineering and construction, in particular to commercial concrete mixing equipment. Background Art
[0002] Concrete is a building material, mainly made of cement, water, aggregates and other additives. It has excellent compressive strength and durability and is widely used in engineering fields such as construction, roads and bridges. Concrete mixing requires specific equipment to mix and stir the raw materials according to a predetermined mix ratio.
[0003] Existing concrete mixing equipment will have tiny cracks and bubbles during the mixing process of concrete. The bubbles will cause the cross-sectional volume of the concrete to decrease, making the interior of the concrete loose, thereby affecting the strength and durability of the concrete. Utility Model Content
[0004] In order to overcome the shortcomings of existing concrete mixing equipment that tiny cracks and bubbles will appear during use, thus affecting the strength and durability of concrete, the technical problem to be solved by the utility model is to provide a commercial concrete mixing equipment capable of removing bubbles inside concrete.
[0005] In order to solve the above technical problems, the utility model provides a commercial concrete mixing equipment, including a mixing barrel, a baffle, a connecting rod adjustment mechanism, a water spray gun, an adjustment frame, a slider and a bracket, a mixing barrel is installed on the top of the bracket, a baffle is hinged on the side wall of the mixing barrel, a connecting rod adjustment mechanism is provided in the middle of the mixing barrel, a slide groove is opened on the top of the mixing barrel, a plurality of sliders are slidably connected in the slide groove, an adjustment frame is installed on the slider, and a water spray gun is rotatably connected to the adjustment frame.
[0006] Preferably, the connecting rod adjustment mechanism includes a motor, a bevel gear, an adjusting handle, an outer diamond rod, a rotating shaft connecting rod, a connecting block 1, a stirring fan blade, a connecting block 2 and an inner diamond barrel. The motor is installed at the bottom of the stirring barrel, the inner bottom of the stirring barrel is rotatably connected to the inner diamond barrel, the outer diamond rod is slidably connected in the inner diamond barrel, the bottom end of the outer diamond rod passes through the stirring barrel, the lower part of the outer diamond rod and the output shaft of the motor are both connected with bevel gears, the two bevel gears are meshed, the bevel gear on the outer diamond rod is slidably connected to the outer diamond rod, a connecting block 2 is installed at the bottom of the stirring barrel, an adjusting handle is hinged on the connecting block 2, the adjusting handle is rotatably connected to the bottom of the outer diamond rod, a plurality of rotating shaft connecting rods are evenly spaced along the circumferential direction at the upper part of the outer diamond rod, a plurality of stirring fan blades are rotatably connected to the upper part of the inner diamond barrel at evenly spaced along the circumferential direction, a connecting block 1 is connected to the connecting rod of the stirring fan blade, and the connecting block 1 is hinged to the rotating shaft connecting rod.
[0007] Preferably, a scraper is also included, and a plurality of scrapers are evenly spaced and connected to the inner rhombus cylinder along the circumferential direction, and the scrapers are in contact with the inner wall of the mixing barrel.
[0008] Preferably, a rubber sleeve is further included, and the adjusting handle is covered with the rubber sleeve.
[0009] Preferably, it also includes universal wheels, and a plurality of universal wheels are evenly spaced along the circumferential direction at the bottom of the bracket.
[0010] Preferably, the mixing barrel is made of stainless steel.
[0011] The beneficial effect of the utility model is that by adding a connecting rod adjustment mechanism, the adjustment handle on the connecting rod adjustment mechanism is manually controlled to rotate downward to drive the adjustment rod to slide upward, so that the rotating shaft connecting rod drives the mixing fan blades to rotate upward, so that the mixing fan blades are spread flat on the concrete and the concrete is flattened at the same time, thereby eliminating bubbles in the concrete, thereby enhancing the strength and durability of the concrete. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0013] Figure 2 It is a schematic diagram of the first three-dimensional structure of the connecting rod adjustment mechanism of the utility model.
[0014] Figure 3 It is a second three-dimensional structural schematic diagram of the connecting rod adjustment mechanism of the utility model.
[0015] Figure 4 It is a three-dimensional structural schematic diagram of the water spray gun, the adjustment bracket, the water gun and the slider of the utility model.
[0016] Figure 5 It is a three-dimensional structural schematic diagram of the stirring barrel and the connecting rod adjustment mechanism of the utility model.
[0017] The marks in the attached drawings are: 1-mixing barrel, 2-baffle, 3-connecting rod adjustment mechanism, 31-motor, 32-bevel gear, 33-adjusting handle, 34-outer diamond rod, 35-rotating shaft connecting rod, 36-connecting block one, 37-mixing fan blade, 38-connecting block two, 39-inner diamond cylinder, 4-scraper, 5-water spray gun, 6-adjusting frame, 8-slider, 9-slide, 10-rubber sleeve, 11-universal wheel, 12-bracket. DETAILED DESCRIPTION
[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0019] Example 1
[0020] A commercial concrete mixing equipment, such as Figure 1-Figure 5As shown, it includes a mixing barrel 1, a baffle 2, a connecting rod adjustment mechanism 3, a water gun 5, an adjustment frame 6, a slider 8, a bracket 12 and a rubber sleeve 10. The mixing barrel 1 is installed on the top of the bracket 12. The baffle 2 is hinged on the side wall of the mixing barrel 1. A connecting rod adjustment mechanism 3 is provided in the middle of the mixing barrel 1. A slide groove 9 is opened on the top of the mixing barrel 1. Three sliders 8 are slidably connected in the slide groove 9. An adjustment frame 6 is installed on the slider 8. The water gun 5 is rotatably connected to the adjustment frame 6. The connecting rod adjustment mechanism 3 includes a motor 31, a bevel gear 32, an adjustment handle 33, an outer diamond rod 34, a rotating shaft connecting rod 35, a connecting block 1 36, a stirring fan blade 37, a connecting block 2 38 and an inner diamond tube 39. The motor 31 is installed at the bottom of the mixing barrel 1. The inner bottom of the mixing barrel 1 is rotatably connected to the inner diamond tube 39. The outer diamond rod 34 is slidably connected in the inner diamond tube 39. The bottom end of 34 passes through the mixing barrel 1, and the lower part of the outer diamond rod 34 and the output shaft of the motor 31 are connected with a bevel gear 32, and the two bevel gears 32 are meshed. The bevel gear 32 on the outer diamond rod 34 is slidably connected to the outer diamond rod 34, and a connecting block 2 38 is installed at the bottom of the mixing barrel 1. An adjusting handle 33 is hinged on the connecting block 2 38, and the adjusting handle 33 is rotatably connected to the bottom of the outer diamond rod 34. Three rotating shaft connecting rods 35 are evenly spaced along the circumferential direction at the upper part of the outer diamond rod 34, and three stirring blades 37 are rotatably connected to the upper part of the inner diamond cylinder 39 at evenly spaced along the circumferential direction. A connecting block 1 36 is connected to the connecting rod of the stirring blade 37, and the connecting block 1 36 is hinged to the rotating shaft connecting rod 35. A rubber sleeve 10 is sleeved on the adjusting handle 33, and the rubber sleeve 10 can increase the friction with the hand, so as to prevent slipping and facilitate the worker to shake the adjusting handle 33.
[0021] Put the raw materials of concrete into the mixing barrel 1, control the water spray gun 5 to spray water into the mixing barrel 1, and then control the motor 31 to operate to drive the outer diamond rod 34 to rotate through the bevel gear 32, thereby driving the inner diamond cylinder 39 to drive the mixing blades 37 thereon to rotate, so as to mix the raw materials to form concrete. When the concrete is mixed, manually control the adjustment handle 33 to rotate downward to drive the adjustment rod to slide upward, so that the shaft connecting rod 35 drives the mixing blades 37 to rotate upward to a horizontal state, so that the mixing blades 37 are flat on the concrete and flatten the concrete, thereby eliminating the bubbles in the concrete. When the concrete is completely compacted, control the motor 31 to turn off so that the bevel gear 32 and the outer diamond rod 34 and other components stop rotating, and then control the baffle 2 to rotate and open so that the mixed concrete flows to the next process.
[0022] Example 2
[0023] On the basis of Example 1, Figure 1As shown, a scraper 4 is also included. Three scrapers 4 are evenly spaced along the circumferential direction on the inner diamond-shaped cylinder 39. The scraper 4 contacts the inner wall of the mixing barrel 1. When the inner diamond-shaped cylinder 39 rotates, the scraper 4 is driven to rotate accordingly, thereby scraping the concrete on the inner wall of the mixing barrel 1, making the concrete mixing more sufficient and uniform, thereby improving the quality of the concrete.
[0024] Example 3
[0025] On the basis of Example 2, Figure 1 As shown, it also includes a universal wheel 11. Four universal wheels 11 are evenly spaced along the circumferential direction at the bottom of the bracket 12. The universal wheels 11 at the bottom of the bracket 12 can facilitate workers to move the device and reduce the labor intensity of workers.
[0026] The above-mentioned embodiments only express the preferred implementation of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications, improvements and substitutions can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.
Claims
1. A commercial concrete mixing equipment, characterized in that: The invention comprises a mixing barrel (1), a baffle (2), a connecting rod adjustment mechanism (3), a water spray gun (5), an adjustment frame (6), a slide block (8) and a bracket (12). The mixing barrel (1) is installed on the top of the bracket (12). The baffle (2) is hingedly connected to the side wall of the mixing barrel (1). The connecting rod adjustment mechanism (3) is arranged in the middle of the mixing barrel (1). A slide groove (9) is opened on the top of the mixing barrel (1). A plurality of slide blocks (8) are slidably connected in the slide groove (9). The slide blocks (8) are installed on the slide blocks. The mixing barrel (1) is provided with an adjusting frame (6), and a water spray gun (5) is rotatably connected to the adjusting frame (6); the connecting rod adjusting mechanism (3) comprises a motor (31), a bevel gear (32), an adjusting handle (33), an outer rhombus rod (34), a rotating shaft connecting rod (35), a connecting block 1 (36), a stirring blade (37), a connecting block 2 (38) and an inner rhombus tube (39); the motor (31) is installed at the bottom of the mixing barrel (1), and the inner bottom of the mixing barrel (1) is rotatably connected to the inner The inner diamond cylinder (39) is slidably connected to an outer diamond rod (34), the bottom end of the outer diamond rod (34) passes through the mixing barrel (1), the lower part of the outer diamond rod (34) and the output shaft of the motor (31) are both connected to a bevel gear (32), the two bevel gears (32) are meshed, the bevel gear (32) on the outer diamond rod (34) is slidably connected to the outer diamond rod (34), and a connecting block 2 (38) is installed at the bottom of the mixing barrel (1), and the connecting block 2 An adjusting handle (33) is hingedly connected to the outer rhombus rod (38), and the adjusting handle (33) is rotatably connected to the bottom of the outer rhombus rod (34). The upper part of the outer rhombus rod (34) is connected to a plurality of rotating shaft connecting rods (35) at even intervals along the circumference. The upper part of the inner rhombus cylinder (39) is rotatably connected to a plurality of stirring blades (37) at even intervals along the circumference. The connecting rod of the stirring blade (37) is connected to a connecting block 1 (36), and the connecting block 1 (36) is hinged to the rotating shaft connecting rod (35).
2. A commercial concrete mixing equipment according to claim 1, characterized in that: It also includes a scraper (4). A plurality of scrapers (4) are evenly spaced and connected to the inner rhombus-shaped cylinder (39) along the circumferential direction. The scrapers (4) are in contact with the inner wall of the mixing barrel (1).
3. A commercial concrete mixing equipment according to claim 2, characterized in that: It also includes a rubber sleeve (10), and the rubber sleeve (10) is sleeved on the adjusting handle (33).
4. A commercial concrete mixing equipment according to claim 3, characterized in that: It also includes a universal wheel (11), and a plurality of universal wheels (11) are evenly spaced and installed at the bottom of the bracket (12) along the circumferential direction.
5. A commercial concrete mixing equipment according to claim 4, characterized in that: The mixing barrel (1) is made of stainless steel.