High-moisture stable discharging device
By designing a high-moisture stable discharge device, the crushed materials are separated by conveying crimped dragons and leaking plates, and the inner wall of the discharge box is kept clean by cleaning components, the problem of unstable discharge of high-moisture materials is solved, and the effect of stable discharge and efficient cleaning is achieved.
Patent Information
- Application Number
- CN202422089720.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-28
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-08-28
AI Technical Summary
High-moisture materials are prone to form clusters and cavity during the discharge process, resulting in unstable discharge volume and affecting the stability of the mixing ratio of cement raw materials.
A high moisture-stable discharge device is designed, including a conveying cylinder, a conveying crane, a leaking plate, a discharge box and a cleaning assembly. The conveying crane conveys materials by extruding them and is divided and broken through the leakage plate to avoid clustering and cavity formation; the cleaning component flushes the inner wall of the discharge box through the spray pipe and the driving component to prevent material adsorption.
It effectively avoids the problems of clustering and cavity in the discharge process of high-moisture materials, improves the stability of the discharge, avoids the situation of frequent and small amount of discharge, and improves the cleanliness of the inner wall of the discharge box.
Smart Images
Figure CN223002177U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of blanking and conveying, in particular to a high-moisture stable blanking device. Background Technique
[0002] High-moisture materials usually refer to those substances containing a relatively high moisture content. These materials are characterized by strong viscosity, difficult to dry, and easy to agglomerate. For example, retarders such as desulfurized gypsum added in the cement production process. Desulfurized gypsum is usually white, colorless, and the colorless transparent crystal is called selenite. Sometimes it becomes gray, light yellow, light brown, etc. due to impurities. The streak is white, transparent, with a vitreous luster, a pearly luster on the cleavage plane, and a silky luster on the fibrous aggregate. In the cement production process, it is generally necessary to add desulfurized gypsum as a retarder for cement in the raw materials.
[0003] Due to the large water content of desulfurized gypsum, it is easy to agglomerate into groups, and cavities are easily formed inside the desulfurized gypsum. When discharging the desulfurized gypsum during the blanking process, when discharging from the blanking port, it is easy to have an unstable discharge amount of desulfurized gypsum, with a situation of sometimes more and sometimes less, resulting in affecting the stability when mixing with cement raw materials.
[0004] To solve the above problems, we propose a high-moisture stable blanking device to solve the above problems. Content of the Utility Model
[0005] To solve the problems in the background technique, the utility model provides a high-moisture stable blanking device.
[0006] To achieve the above purpose, the technical solution adopted by the utility model is as follows:
[0007] A high-moisture stable blanking device includes a conveying cylinder. A feed hopper is arranged on the left side of the upper end of the conveying cylinder. A conveying auger is rotatably installed in the middle of the inner side of the conveying cylinder. The end of the conveying auger is provided with a leakage plate. The leakage plate is fixedly installed at the outlet position of the right end of the conveying cylinder. The end of the conveying cylinder is provided with a blanking box. Two blanking rollers are arranged at the bottom of the inner side of the blanking box. The two blanking rollers are movably installed at the bottom of the inner side of the blanking box and rotate relatively; and, a cleaning component is arranged at the top of the inner side of the blanking box. The cleaning component includes a spray pipe. The spray pipe is arranged at the upper end of the inner side of the blanking box. A plurality of spray heads are equidistantly installed at the bottom of the spray pipe. A driving component is arranged on one side of the upper end of the spray pipe. The driving component is used to drive the spray pipe to swing left and right.
[0008] Preferably, the driving component includes a third motor. The third motor is fixedly installed at the bottom of the right end of the blanking box. The third motor is connected with a pulley through a belt. The pulley is located outside the right end face of the blanking box.
[0009] Preferably, a rotating shaft is provided in the middle of the pulley. The rotating shaft is movably installed on the upper side of the right end of the blanking box. A turntable is provided at the end of the rotating shaft, and the turntable is located at the upper end inside the blanking box.
[0010] Preferably, support rods are provided on the upper sides of both ends of the spray pipe. A cross bar is movably installed in the middle of the inner side of the support rod, and the cross bar is fixedly installed at the upper end inside the blanking box.
[0011] Preferably, a rocker arm is connected to the outer end face of the turntable. The rocker arm is located above the cross bar and is connected to the upper end of the support rod on the right side.
[0012] Preferably, gears are provided in the middle of the left ends of the two blanking rollers. The two gears are arranged on the lower side of the left end of the blanking box and are meshed with each other. Among them, the gear on the left side is connected to a second motor, and the second motor is fixedly installed at the bottom of the left end of the blanking box.
[0013] Preferably, a first motor is connected to the middle of the left end of the conveying auger, and the first motor is fixedly installed in the middle of the left end of the conveying cylinder.
[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0015] In this solution, by providing a conveying cylinder and a conveying auger in the middle of the inner side of the conveying cylinder, the material can be squeezed and conveyed by the conveying auger, and then separated and broken by the leakage plate, so as to effectively avoid the situation of material agglomeration and cavity formation due to high moisture, thereby improving the stability of the two blanking rollers for blanking the material, and effectively avoiding the situation of uneven material blanking;
[0016] In this solution, by providing a cleaning component at the upper end inside the blanking box, after the blanking box completes the blanking work on the material, the inner wall of the blanking box can be rinsed by the cleaning component, thereby improving the cleanliness inside the blanking box and effectively avoiding the high-moisture material from adsorbing on the inner wall of the blanking box, resulting in affecting the next blanking work. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;
[0018] Figure 2 is a structural diagram of the blanking box of the present utility model after removing the second motor;
[0019] Figure 3 is a right view of the present utility model;
[0020] Figure 4 is a side sectional structural diagram of the present utility model;
[0021] Figure 5 It is a sectional view of the cleaning component in the present utility model;
[0022] Figure 6 It is a schematic structural view of the cleaning component in the present utility model.
[0023] In the figure: 1, conveying cylinder; 2, conveying auger; 3, feed hopper; 4, first motor; 5, perforated plate; 6, blanking box; 7, blanking roller; 8, gear; 9, second motor; 10, spray pipe; 11, spray head; 12, support rod; 13, cross bar; 14, rocker arm; 15, turntable; 16, rotating shaft; 17, pulley; 18, belt; 19, third motor. Specific embodiments
[0024] The technical solutions in the embodiments of the present application are to solve the problems in the above-mentioned background technology, and the general idea is as follows: By arranging a conveying auger 2 in the middle of the inner side of the conveying cylinder 1, the material can be extruded and conveyed by the conveying auger 2, and then separated and broken by the perforated plate 5, so as to effectively avoid the situation of agglomeration and cavity formation of the material due to high moisture content;
[0025] In addition, by arranging a cleaning component at the upper end of the inner side of the blanking box 6, the inner wall of the blanking box 6 can be rinsed, so as to improve the cleanliness inside the blanking box 6 and effectively avoid high-moisture materials from adsorbing on the inner wall of the blanking box 6, resulting in affecting the next blanking work.
[0026] Embodiment: Refer to Figure 1 - Figure 6 As shown, a high-moisture stable blanking device in this embodiment includes a conveying cylinder 1, a feed hopper 3 is arranged on the left side of the upper end of the conveying cylinder 1 for feeding materials into the conveying cylinder 1; a conveying auger 2 is rotatably installed in the middle of the inner side of the conveying cylinder 1, and the end of the conveying auger 2 is provided with a perforated plate 5, and the perforated plate 5 is fixedly installed at the outlet position of the right end of the conveying cylinder 1.
[0027] Among them, the conveying auger 2 can extrude and convey the fed materials towards the outlet direction of the conveying cylinder 1. When the materials pass through the perforated plate 5 after extrusion, they will be separated and broken by the perforated plate 5, so as to effectively solve the situation of agglomeration and cavity formation of the materials due to high moisture content.
[0028] The end of the conveying cylinder 1 is provided with a blanking box 6, and two groups of blanking rollers 7 are arranged at the bottom of the inner side of the blanking box 6. The two groups of blanking rollers 7 are movably installed at the bottom of the inner side of the blanking box 6 and rotate relatively. Gears 8 are arranged in the middle of the left ends of the two groups of blanking rollers 7. The two groups of gears 8 are arranged at the lower side of the left end of the blanking box 6 and are meshed with each other. Among them, the gear 8 on the left side is connected to a second motor 9, and the second motor 9 is fixedly installed at the bottom of the left end of the blanking box 6.
[0029] The gear 8 is driven by the second motor 9 to drive the two sets of discharge rollers 7 to rotate relative to each other, thereby achieving the extrusion and discharge of the materials dropped into the discharge box 6.
[0030] In addition, a cleaning assembly is provided at the inner top of the discharge box 6, and the cleaning assembly includes a spray pipe 10. The spray pipe 10 is provided at the inner upper end of the discharge box 6, and multiple groups of spray heads 11 are equidistantly installed at the bottom of the spray pipe 10. A driving assembly is provided on one side of the upper end of the spray pipe 10, and the driving assembly is used to drive the spray pipe 10 to swing left and right.
[0031] Among them, by driving the driving component, the spray pipe 10 can be driven to swing left and right, so that the spray head 11 can swing and wash the inner wall of the discharge box 6, thereby improving the cleanliness inside the discharge box 6 and preventing the material from being adsorbed and accumulated on the inner wall, thereby affecting the next discharge work of the discharge box 6.
[0032] The driving assembly includes a third motor 19, which is fixedly mounted at the bottom right end of the material box 6. The third motor 19 is connected to a pulley 17 through a belt 18, and the pulley 17 is located outside the right end surface of the material box 6. A rotating shaft 16 is arranged in the middle of the pulley 17, and the rotating shaft 16 is movably mounted on the upper right end of the material box 6. A turntable 15 is arranged at the end of the rotating shaft 16, and the turntable 15 is located at the inner upper end of the material box 6. Support rods 12 are arranged on the upper sides of both ends of the spray pipe 10, and a cross bar 13 is movably mounted on the inner middle part of the support rod 12, and the cross bar 13 is fixedly mounted on the inner upper end of the material box 6. A rocker arm 14 is connected to the outer end surface of the turntable 15, and the rocker arm 14 is located above the cross bar 13 and connected to the upper end of the support rod 12 located on the right side.
[0033] Among them, it is driven by the third motor 19, and under the transmission of the belt 18, the pulley 17 and the turntable 15 are driven to rotate, thereby pulling the rocker arm 14. Under the pulling of the rocker arm 14, the support rod 12 is made to swing, thereby driving the spray pipe 10 to swing left and right.
[0034] In some instances, one end of the spray pipe 10 is connected to a water tank, in which water is extracted by a water pump and then transported to the spray pipe 10, and finally sprayed out from the spray head 11 to clean the inner wall of the discharge box 6; and the conveying cylinder 1 is directly filled with water from the feed hopper 3, and the rotation of the conveying auger 2 can drive the water source to flush and clean the inside of the conveying cylinder 1.
[0035] In some examples, a first motor 4 is connected to the middle of the left end of the conveying auger 2 , and the first motor 4 is fixedly mounted on the middle of the left end of the conveying cylinder 1 .
[0036] The working principle of the utility model is:
[0037] When it is necessary to feed high-moisture materials, first, the materials are put into the conveying cylinder 1 from the feed hopper 3. At this time, driven by the first motor 4, the conveying auger 2 will extrude and convey the materials until they pass through the leakage plate 5 and then fall into the blanking box 6. During this process, the materials can be separated and broken by the leakage plate 5, thus effectively avoiding the formation of lumps and cavities due to high moisture in the materials.
[0038] After the broken materials fall into the blanking box 6, the second motor 9 is driven at this time, which can drive the two groups of gears 8 to rotate, thereby driving the two groups of blanking rollers 7 to rotate relatively. The rotation of the two groups of blanking rollers 7 can extrude and feed the materials, thus improving the stability of feeding the materials.
[0039] In addition, a cleaning component is arranged at the upper end of the inner side of the sub-blanking box 6. After the material feeding work is completed, the third motor 19 is started at this time. Driven by the belt 18, the belt pulley 17 can be driven to rotate, thereby driving the turntable 15 to rotate. Through the rotational movement of the turntable 15, the swing arm 14 can be driven to move, so as to drive the spray pipe 10 to swing left and right, so that the spray head 11 sprays and washes the inner wall of the blanking box 6 during the swinging process, avoiding the adsorption of high-moisture materials on the inner wall of the blanking box 6 and the occurrence of precipitation and accumulation.
[0040] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.
Claims
1. A high-moisture content stable material feeding device, comprising a conveying cylinder (1), wherein a feed hopper (3) is arranged on the left side of the upper end of the conveying cylinder (1), characterized in that: A conveying auger (2) is rotatably mounted on the inner middle part of the conveying cylinder (1), a leak plate (5) is arranged at the end of the conveying auger (2), and the leak plate (5) is fixedly mounted at the right end outlet position of the conveying cylinder (1), a material discharge box (6) is arranged at the end of the conveying cylinder (1), and two groups of material discharge rollers (7) are arranged at the inner bottom of the material discharge box (6), and the two groups of material discharge rollers (7) are movably mounted on the inner bottom of the material discharge box (6) and rotate relative to each other; Furthermore, a cleaning component is arranged at the inner top of the discharge box (6), the cleaning component comprising a spray pipe (10), the spray pipe (10) is arranged at the inner upper end of the discharge box (6), a plurality of groups of spray heads (11) are equidistantly installed at the bottom of the spray pipe (10), and a driving component is arranged on one side of the upper end of the spray pipe (10), the driving component is used to drive the spray pipe (10) to swing left and right.
2. A high-moisture stable feeding device according to claim 1, characterized in that: The driving assembly comprises a third motor (19), the third motor (19) being fixedly mounted on the right bottom of the material discharge box (6), the third motor (19) being connected to a pulley (17) via a belt (18), and the pulley (17) being located on the outer side of the right end surface of the material discharge box (6).
3. A high-moisture stable feeding device according to claim 2, characterized in that: A rotating shaft (16) is arranged in the middle of the pulley (17), and the rotating shaft (16) is movably mounted on the upper right end of the material discharge box (6). A rotating disk (15) is arranged at the end of the rotating shaft (16), and the rotating disk (15) is located at the upper inner end of the material discharge box (6).
4. A high-moisture stable feeding device according to claim 3, characterized in that: Support rods (12) are provided on the upper sides of both ends of the spray pipe (10), a cross rod (13) is movably mounted on the inner middle of the support rod (12), and the cross rod (13) is fixedly mounted on the inner upper end of the discharge box (6).
5. A high-moisture stable feeding device according to claim 4, characterized in that: The outer end surface of the rotating disk (15) is connected to a rocker arm (14), and the rocker arm (14) is located above the crossbar (13) and is connected to the upper end of the support rod (12) located on the right side.
6. A high-moisture stable feeding device according to claim 4, characterized in that: A gear (8) is provided at the middle of the left end of the two groups of unloading rollers (7), and the two groups of gears (8) are arranged on the lower side of the left end of the unloading box (6) and are meshedly connected to each other, wherein the gear (8) located on the left side is connected to a second motor (9), and the second motor (9) is fixedly mounted on the bottom of the left end of the unloading box (6).
7. A high-moisture stable feeding device according to claim 1, characterized in that: A first motor (4) is connected to the middle of the left end of the conveying auger (2), and the first motor (4) is fixedly mounted on the middle of the left end of the conveying cylinder (1).