Cement stirring device
By introducing a cylinder-driven discharge adjustment slide mechanism and gear drive system into the cement mixing device, the problem of frequent standby of cement mixing devices in the prior art is solved, and efficient mold infusion and stirring effects are achieved.
Patent Information
- Application Number
- CN202420600507.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-27
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-03-27
AI Technical Summary
When the cement is discharged, the existing cement mixing device needs to frequently replace the molds while standby, resulting in low production efficiency and the inability to fill the two molds in parallel at the same time.
A cement stirring device is designed, using a cylinder-driven discharge adjustment slide mechanism, allowing automatic switching to another mold side by side for infusion without stopping stirring, while improving the stirring effect through the gear drive system.
It realizes efficient cement infusion without the need to replace the mold by standby, improves mold infusion efficiency, and improves the uniformity and production efficiency of cement mixing.
Smart Images
Figure CN222178216U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of cement mixing, and in particular relates to a cement stirring device. Background Art
[0002] Cement imitation wood piles are made of cement and other building materials, and their appearance and texture imitate real wood piles. Cement imitation wood piles change the abrupt and dull feeling of the original cement material parking piles or iron parking piles. They have various styles and bright colors. The colors and styles can also be customized. They look very beautiful and have a long service life.
[0003] During the production process of cement imitation wood piles, cement output from a cement mixer is first injected into the imitation wood pile mold, and then the mold is vibrated through a vibration platform and then waited for solidification.
[0004] When the existing cement mixing device is discharging cement, the first mold is filled and the mixing device stops discharging. At this time, the operator needs to manually remove the full mold and place another empty mold at the cement outlet to continue discharging. Since only one mold can be filled at a time and then wait, the mold filling efficiency is reduced. Utility Model Content
[0005] The utility model aims to provide a cement mixing device to solve the problem that the mixing device frequently waits during the material discharging process, resulting in low production efficiency, because only one mold can be filled each time.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cement mixing device, comprising a mixing box and a discharge box, the top of the mixing box is provided with a feed port, the interior of the mixing box is provided with a mixing shaft, the mixing shaft has a plurality of mixing blades, a discharge adjustment member is provided on the right side of the discharge box, the discharge adjustment member comprises a discharge adjustment slide plate and a cylinder, the discharge adjustment slide plate is rotatably connected to the discharge box through a No. 1 shaft, the No. 1 shaft is fixedly connected to the discharge box, the discharge box is movably sleeved on the No. 1 shaft, and the two ends of the cylinder are movably connected to the bottom of the discharge adjustment slide plate and the bottom of the cylinder respectively.
[0007] Furthermore, the stirring shaft is divided into a stirring shaft No. 1 and a stirring shaft No. 2, and the stirring blades on the stirring shaft No. 1 and the stirring blades on the stirring shaft No. 2 are arranged crosswise with each other.
[0008] Furthermore, a second shaft and a third shaft are respectively provided at the bottom of the discharging adjustment slide plate and the bottom of the cylinder, and both ends of the cylinder are movably sleeved on the second shaft and the third shaft respectively.
[0009] Furthermore, a No. 2 motor is arranged on one side of the discharge box, and a screw shaft is arranged inside the discharge box, and the screw shaft is installed on the output shaft of the No. 2 motor.
[0010] Furthermore, an electric valve is installed on the side of the discharge box away from the No. 2 motor.
[0011] Furthermore, a driving mechanism is installed on one side of the stirring and mixing box, and the driving mechanism includes a No. 1 motor, a No. 1 gear, a No. 2 gear, and a No. 3 gear;
[0012] The first gear is mounted on the output shaft of the first motor, and two sides of the first gear are respectively meshed and connected with the second gear and the third gear.
[0013] Furthermore, the second gear is installed on the first stirring shaft, and the first stirring shaft is rotatably sleeved with a first movable sleeve and a second movable sleeve.
[0014] Furthermore, two ends of the second stirring shaft are respectively connected to the first movable sleeve and the second movable sleeve.
[0015] Furthermore, the third gear is installed at one end of the first movable sleeve.
[0016] Compared with the prior art, the beneficial effects of the utility model are:
[0017] The cement mixing device pushes up the discharge adjustment slide plate by pushing out the piston rod of the cylinder, so that the right end position of the discharge adjustment slide plate changes, thereby pouring cement into another side-by-side mold, without waiting to change the mold, and improving the mold pouring efficiency;
[0018] The cement mixing device drives the second gear and the third gear to rotate in opposite directions through the first gear, the second gear drives the first mixing shaft to rotate, and the third gear drives the second mixing shaft to rotate through the first movable sleeve, which can effectively improve the cement mixing effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 is a three-dimensional diagram of a cement mixing device;
[0020] Figure 2 for Figure 1 A cross-sectional view of
[0021] Figure 3 This is a schematic diagram of the connection between the No. 2 stirring shaft and the No. 1 movable sleeve;
[0022] Figure 4 This is a schematic diagram of the connection between the No. 1 stirring shaft and the No. 2 gear;
[0023] Figure 5 It is a schematic diagram of the connection between the discharge box and the discharge adjustment member;
[0024] Figure 6 for Figure 5 Exploded diagram of
[0025] Figure 7 This is a schematic diagram of the imitation wood pile mold structure.
[0026] In the figure: 10, stirring and mixing box; 101, feeding port; 110, stirring shaft No. 1; 111, movable sleeve No. 1; 112, movable sleeve No. 2; 120, stirring shaft No. 2; 130, stirring blade; 20, discharge box; 201, electric valve; 210, motor No. 2; 220, screw shaft; 30, driving mechanism; 310, motor No. 1; 320, gear No. 1; 330, gear No. 2; 340, gear No. 3; 40, discharge adjustment member; 401, shaft No. 1; 402, shaft No. 2; 403, shaft No. 3; 410, discharge adjustment slide plate; 420, cylinder; 510, cement inlet. DETAILED DESCRIPTION
[0027] The present invention will be further described below in conjunction with the embodiments.
[0028] 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.
[0029] See also Figure 1 The utility model provides a cement stirring device, comprising a stirring and mixing box 10 and a discharge box 20, wherein the bottom of the inner cavity of the stirring and mixing box 10 is connected to the top of the inner cavity of the discharge box 20.
[0030] See also Figure 2 A feeding port 101 is provided at the top of the stirring and mixing box 10, and a first stirring shaft 110 and a second stirring shaft 120 are provided inside the stirring and mixing box 10. A plurality of stirring blades 130 are provided on the first stirring shaft 110 and the second stirring shaft 120, and the stirring blades 130 on the first stirring shaft 110 and the stirring blades 130 on the second stirring shaft 120 are arranged crosswise with each other; this helps to make the cement in the stirring and mixing box 10 stir more evenly.
[0031] See also Figure 2-4 The No. 1 stirring shaft 110 is rotatably sleeved with a No. 1 movable sleeve 111 and a No. 2 movable sleeve 112. The No. 2 stirring shaft 120 is in a 'C' shape. The two ends of the No. 2 stirring shaft 120 are respectively connected to the No. 1 movable sleeve 111 and the No. 2 movable sleeve 112. There are two No. 2 stirring shafts 120. The two No. 2 stirring shafts 120 are symmetrically located above and below the No. 1 stirring shaft 110. The No. 2 movable sleeve 112 will not rotate in the same direction as the No. 1 stirring shaft 110.
[0032] See also Figure 2-4 A driving mechanism 30 is installed on the left side of the stirring and mixing box 10, and the driving mechanism 30 includes a No. 1 motor 310, a No. 1 gear 320, a No. 2 gear 330, and a No. 3 gear 340; the No. 1 gear 320 is installed on the output shaft of the No. 1 motor 310, and the No. 1 gear 320 can rotate with the output shaft of the No. 1 motor 310, and the left and right sides of the No. 1 gear 320 are respectively meshed and connected with the No. 2 gear 330 and the No. 3 gear 340, the No. 2 gear 330 is installed on the No. 1 stirring shaft 110, and the No. 3 gear 340 is installed on the left end of the No. 1 movable sleeve 111;
[0033] After the No. 1 motor 310 is started, the output shaft of the No. 1 motor 310 drives the No. 1 gear 320 to rotate, the No. 1 gear 320 drives the No. 2 gear 330 and the No. 3 gear 340 to rotate in the opposite direction, the No. 2 gear 330 drives the No. 1 stirring shaft 110 to rotate, and the No. 3 gear 340 drives the No. 2 stirring shaft 120 to rotate through the No. 1 movable sleeve 111 to mix the cement inside the stirring mixing box 10.
[0034] See also Figure 5-6 , a No. 2 motor 210 is disposed on the left side of the discharge box 20, and a screw shaft 220 is disposed inside the discharge box 20, and the left side of the screw shaft 220 is mounted on the output shaft of the No. 2 motor 210;
[0035] The second motor 210 is started, and the second motor 210 drives the screw shaft 220 to rotate. The screw shaft 220 can push the cement to the right to achieve the effect of discharging.
[0036] An electric valve 201 is installed at the right end of the discharge box 20, and a discharge adjustment member 40 is arranged on the right side of the discharge box 20. The discharge adjustment member 40 includes a discharge adjustment slide plate 410 and a cylinder 420. The left side of the discharge adjustment slide plate 410 is rotatably connected to the discharge box 20 through the No. 1 shaft 401, and the No. 1 shaft 401 is fixedly connected to the discharge box 20. The discharge box 20 is movably sleeved on the No. 1 shaft 401. The two ends of the cylinder 420 are movably sleeved on the No. 2 shaft 402 and the No. 3 shaft 403 respectively. The No. 2 shaft 402 and the No. 3 shaft 403 are respectively installed at the bottom of the discharge adjustment slide plate 410 and the bottom of the cylinder 420, so that the two ends of the cylinder 420 are movably connected to the bottom of the discharge adjustment slide plate 410 and the bottom of the cylinder 420 respectively, so as to avoid the problem of motion interference caused by the inclination of the cylinder 420 cannot be changed when the positions of the No. 2 shaft 402 and the No. 3 shaft 403 are changed;
[0037] When the piston rod of the air cylinder 420 is pushed out, the discharge regulating slide plate 410 is pushed up, so that the right end position of the discharge regulating slide plate 410 changes, so that the molds in front and behind the arrangement can be poured with cement without fixed-point pouring.
[0038] See also Figure 1-7 The working principle and use process of the utility model are as follows: the materials and water of the synthetic cement are injected into the mixing box 10 through the feed port 101, the No. 1 motor 310 is started, the output shaft of the No. 1 motor 310 drives the No. 1 gear 320 to rotate, the No. 1 gear 320 drives the No. 2 gear 330 and the No. 3 gear 340 to rotate in the opposite direction, the No. 2 gear 330 drives the No. 1 mixing shaft 110 to rotate, the No. 3 gear 340 drives the No. 2 mixing shaft 120 to rotate through the No. 1 movable sleeve 111, and the cement inside the mixing box 10 is mixed evenly;
[0039] Open the electric valve 201, start the No. 2 motor 210, the No. 2 motor 210 drives the screw shaft 220 to rotate and push out the cement, and the first pushed out cement is transported to the feeding port 101 of the mixing box 10 for mixing again, so as to avoid the problem that the first material directly enters the discharge box 20 without mixing; the subsequent cement can be directly injected through the cement inlet 510 on the mold;
[0040] After the first mold is injected with enough cement, the cylinder 420 is driven, and the piston rod of the cylinder 420 pushes up the discharge adjustment slide 410, so that the right end position of the discharge adjustment slide 410 changes, thereby injecting cement into the second mold side by side with the first mold, without waiting for mold replacement.
[0041] 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 cement mixing device, comprising a mixing box (10) and a discharge box (20), wherein the top of the mixing box (10) is provided with a feed inlet (101), the interior of the mixing box (10) is provided with a mixing shaft, and the mixing shaft has a plurality of mixing blades (130), characterized in that: A discharge adjustment member (40) is provided on the right side of the discharge box (20), and the discharge adjustment member (40) comprises a discharge adjustment slide plate (410) and a cylinder (420). The discharge adjustment slide plate (410) is rotatably connected to the discharge box (20) via a No. 1 shaft (401), the No. 1 shaft (401) is fixedly connected to the discharge box (20), the discharge box (20) is movably sleeved on the No. 1 shaft (401), and two ends of the cylinder (420) are movably connected to the bottom of the discharge adjustment slide plate (410) and the bottom of the cylinder (420), respectively.
2. A cement mixing device according to claim 1, characterized in that: The stirring shaft is divided into a first stirring shaft (110) and a second stirring shaft (120), and the stirring blades (130) on the first stirring shaft (110) and the stirring blades (130) on the second stirring shaft (120) are arranged crosswise with each other.
3. A cement mixing device according to claim 1, characterized in that: A second shaft (402) and a third shaft (403) are respectively provided at the bottom of the discharge adjustment slide plate (410) and the bottom of the cylinder (420), and two ends of the cylinder (420) are movably sleeved on the second shaft (402) and the third shaft (403).
4. A cement mixing device according to claim 1, characterized in that: A second motor (210) is disposed on one side of the discharge box (20), and a screw shaft (220) is disposed inside the discharge box (20), wherein the screw shaft (220) is mounted on an output shaft of the second motor (210).
5. A cement mixing device according to claim 4, characterized in that: An electric valve (201) is installed on a side of the discharge box (20) away from the second motor (210).
6. A cement mixing device according to claim 2, characterized in that: A driving mechanism (30) is installed on one side of the stirring and mixing box (10), and the driving mechanism (30) comprises a first motor (310), a first gear (320), a second gear (330), and a third gear (340); The first gear (320) is mounted on the output shaft of the first motor (310), and two sides of the first gear (320) are respectively meshed and connected with the second gear (330) and the third gear (340).
7. A cement mixing device according to claim 6, characterized in that: The second gear (330) is mounted on the first stirring shaft (110), and the first stirring shaft (110) is rotatably sleeved with a first movable sleeve (111) and a second movable sleeve (112).
8. A cement mixing device according to claim 7, characterized in that: The two ends of the second stirring shaft (120) are respectively connected to the first movable sleeve (111) and the second movable sleeve (112).
9. A cement mixing device according to claim 7, characterized in that: The third gear (340) is mounted on one end of the first movable sleeve (111).