Double-ring-chain scraper conveyor suitable for flaky dry sludge cakes

Abstract

The utility model belongs to the technical field of sludge treatment equipment, and particularly relates to a double-ring chain scraper conveyor suitable for sheet-shaped dry sludge cakes, which comprises a machine body, two gears rotationally connected to two end parts of the machine body, and a scraper conveyor belt connected to the two ends of the machine body, the chain is arranged on the two gears in a matched mode; the scrapers are fixedly connected to the chain at equal intervals; and the material storage frame is located below the discharging port of the machine body, and a discharging component is installed on a supporting frame fixed to the top of the material storage frame. The double-row chain type mud cake conveyor and the double-chain type structure are arranged, the scrapers distributed at equal intervals are fixed to the two chains, and mud cakes are located between the two rows of scrapers in the using process, so that the mud cakes are better in stability and cannot fall off in the conveying process, meanwhile, the discharging component is arranged on one side of the machine body, and the conveying efficiency is improved. The mud cake can be looser, subsequent transportation is facilitated, and the problems that at the present stage, a device is poor in operation stability, prone to falling and the like are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge processing equipment, in particular to a double-ring chain scraper conveyor suitable for flaky dry sludge cakes. Background Art

[0002] Sludge treatment refers to the process of harmlessly processing sludge by concentrating, conditioning, dehydrating, stabilizing, drying or incinerating. After being treated by dehydration and other links, sludge will form a mud cake. After the mud cake is formed, it needs to be transported and other treatments. The current conveying device generally transports the mud cake by means of a conveyor. However, during the transportation of the mud cake, there are hidden dangers of unstable transportation, easy falling and deviation, which affect the normal transportation of the mud cake. At the same time, the mud cake contacts the conveyor belt of the conveying device, causing great wear and tear on the equipment. Moreover, the mud cake is easy to accumulate and clog during the discharge process of the conveyor, and the rapid discharge of the mud cake cannot be formed. The mud cake is easy to agglomerate and cannot be dispersed, which is inconvenient for subsequent transportation. Therefore, the utility model proposes a double-ring chain scraper conveyor suitable for flaky dry sludge cake to solve this problem. Utility Model Content

[0003] (1) Technical problems solved

[0004] In response to the shortcomings of the existing technology, the utility model provides a double-ring chain scraper conveyor suitable for flaky dry sludge cakes. By setting up a double-row chain mud cake conveyor with a double-chain structure, and scrapers equidistantly distributed are fixed on both chains, the mud cake is located between the two rows of scrapers when in use, so that the mud cake is more stable during the conveying process and will not fall off. At the same time, a discharging component is provided on one side of the fuselage, which can make the mud cake looser and facilitate subsequent transportation, solving the problems of poor operation stability and easy falling of the current device.

[0005] (2) Technical solution

[0006] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0007] A double-ring chain scraper conveyor suitable for flaky dry sludge cakes includes a body and: two gears, which are rotatably connected to the two ends of the body; a chain, which is cooperatively arranged on the two gears; a scraper, which is fixedly connected to the chain at equal distances; and a material storage frame, which is located below the discharge port of the body, and a discharge component is installed on a support frame fixed on the top of the material storage frame.

[0008] Furthermore, a feed frame is fixedly connected to the fuselage, and two feed ports are provided on the feed frame.

[0009] Furthermore, a motor is mounted on the mounting base fixed to the fuselage, a driving wheel is coaxially arranged on the output shaft of the motor, and a driven wheel is coaxially fixed on one of the gears, and a synchronous belt is arranged between the driving wheel and the driven wheel.

[0010] Furthermore, the discharging component includes a receiving section, an extension section integrally formed on one side of the receiving section, and a discharge section integrally formed on the other side of the extension section. The extension section is fixedly connected to the support frame, and the rotating seats at the bottom of both sides of the discharge section are rotatably connected to an arc frame, and the two arc frames are fixedly connected to a discharge arm, and the two discharge arms are symmetrically arranged in the discharge section.

[0011] Furthermore, the second rotating seats installed on both sides of the extension section are rotatably connected to electric push rods, and the ends of the output shafts of the electric push rods are fixed with rotating joints, which are rotatably connected to the corresponding arc frames.

[0012] (3) Beneficial effects

[0013] Compared with the prior art, the utility model provides a double-chain scraper conveyor suitable for flaky dry sludge cakes, which has the following beneficial effects:

[0014] 1. The utility model is provided with a machine body, gears, chains and scrapers, wherein the chain is a double-chain structure, and the scrapers are arranged on the chains, so there are two rows of scrapers. The double-row chain structure can realize the stable transmission of the mud cake. During the transmission process, the mud cake is located between the double-row chains, and the scrapers move the mud cake to realize the stable transmission of the mud cake. Therefore, the mud cake will not deviate or fall during the transmission process, thereby ensuring the stability of the mud cake transmission, high transportation efficiency, and suitable for practical use. Secondly, the contact between the scraper and the mud cake can greatly reduce the wear of the equipment, low friction, and can reduce the energy consumption of the chain. Therefore, the device has good use effect, is more energy-saving, and has good stability. It also has better transmission stability for the mud cake and is suitable for practical use.

[0015] 2. The utility model installs a discharging component on the supporting frame on the top of the storage frame. The main parts of the discharging component are the receiving section, the extension section and the discharging section. The electric push rod can control the rotation of the arc frame and the discharging arm. The discharging arm is located in the discharging section. The discharging arm contacts the mud cake to realize the crushing of the mud cake, avoid blockage and accumulation, and make the mud cake looser, which is convenient for subsequent transportation and processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 For this utility model Figure 1 A magnified view of the structure at point A;

[0018] Figure 3 It is a structural schematic diagram of the discharging component in the utility model.

[0019] In the figure: 1. Machine body; 2. Chain; 3. Scraper; 4. Feed port; 5. Feed frame; 6. Gear; 7. Storage frame; 8. Support frame; 9. Discharging component; 901. Receiving section; 902. Extension section; 903. Discharging section; 904. Discharging arm; 905. Rotating seat 1; 906. Arc frame; 907. Rotating joint; 908. Electric push rod; 909. Rotating seat 2; 10. Mounting seat; 11. Driving wheel; 12. Synchronous belt; 13. Driven wheel. DETAILED DESCRIPTION

[0020] 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.

[0021] Example

[0022] like Figure 1 As shown, a double-ring chain scraper conveyor suitable for flaky dry sludge cakes proposed in one embodiment of the utility model includes a body 1, and also includes: two gears 6, which are rotatably connected to the two ends of the body 1; a chain 2, which is cooperatively arranged on the two gears 6; a scraper 3, which is fixedly connected to the chain 2 at equal distances; a material storage frame 7, which is located below the discharge port of the body 1, and a discharge component 9 is installed on the support frame 8 fixed on the top of the material storage frame 7.

[0023] It should be noted that the fuselage 1 is the main part of the device. The two gears 6 are connected by rotating on the fuselage 1 to realize the operation of the chain 2. The chain 2 is a double-chain structure, which realizes the stable transmission of the mud cake. The scrapers 3 are fixedly connected to the chain 2 with equal distances. When the gear 6 drives the chain 2 to operate, the mud cake can be moved by the scraper 3, and then the transmission of the mud cake is realized. The chain 2 is a double-chain structure. Through the scraper 3 and the mud cake structure, the scraper 3 is in the form of a material bag, so that the mud cake will not deviate or fall, and the stable transmission of the mud cake is realized. A storage frame 7 is set for collecting mud cakes. By installing a discharge component 9 on the support frame 8 on the top of the storage frame 7, the mud cake is broken after transmission to avoid accumulation, and the mud cake is made looser and split, which is convenient for subsequent transportation.

[0024] like Figure 1 As shown, in some embodiments, a feed frame 5 is fixedly connected to the body 1 , and two feed ports 4 are provided on the feed frame 5 .

[0025] It should be noted that, when in use, the mud cake can be fed through the feed port 4 on the feed frame 5 so that the mud cake enters the scraper 3 of the chain 2 to realize the transmission of the mud cake.

[0026] like Figure 1 and Figure 2 As shown, in some embodiments, a motor is mounted on a mounting base 10 fixed to the fuselage 1, and a driving wheel 11 is coaxially arranged on the output shaft of the motor, and a driven wheel 13 is coaxially fixed on one of the gears 6, and a synchronous belt 12 is arranged between the driving wheel 11 and the driven wheel 13.

[0027] It should be noted that the mounting seat 10 is used for the installation of the motor, which can drive the driving wheel 11 to rotate, and then drive the driven wheel 13 to rotate through the synchronous belt 12. The driven wheel 13 is coaxially connected to one of the gears 6 to realize the rotation drive of the gear 6, and then realize the operation of the chain 2.

[0028] like Figure 1 and Figure 3 As shown, in some embodiments, the discharging component 9 includes a receiving section 901, an extension section 902 integrally formed on one side of the receiving section 901, and a discharge section 903 integrally formed on the other side of the extension section 902. The extension section 902 is fixedly connected to the support frame 8, and the rotating seats 905 at the bottom of both sides of the discharge section 903 are rotatably connected to the arc frames 906, and the two arc frames 906 are fixedly connected to the discharge arms 904, and the two discharge arms 904 are symmetrically arranged in the discharge section 903.

[0029] It should be noted that the mud cake on the fuselage 1 enters the receiving section 901, the extension section 902 and the discharge section 903 to achieve the crushing of the mud cake, making the mud cake looser. The arc frame 906 is connected by rotating on the rotating seat 905 at the bottom of both sides of the discharge section 903. The arc frame 906 and the discharge arm 904 are located in the discharge section 903. The discharge section 903 is rectangular in design. When the arc frame 906 drives the discharge arm 904 to rotate, the two cooperating discharge arms 904 can realize the crushing of the mud cake in the discharge section 903, avoid accumulation, and make the mud cake looser, with fast speed and good effect.

[0030] like Figure 3 As shown, in some embodiments, the rotating seats 909 installed on both sides of the extension section 902 are rotatably connected to the electric push rods 908, and the end of the output shaft of the electric push rods 908 is fixed with a rotating joint 907, and the rotating joint 907 is rotatably connected to the corresponding arc frame 906.

[0031] It should be noted that the electric push rod 908 can drive the arc frame 906 to rotate when working, so that the arc frame 906 rotates around the rotating seat 905, and then drives the discharge arm 904 to rotate, thereby achieving the crushing of the mud cake and avoiding accumulation.

[0032] Finally, it should be noted that the above description is merely 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 will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A double-chain scraper conveyor suitable for flaky dry sludge cakes, comprising a body (1), characterized in that: Also includes: Two gears (6) are provided, and the two gears (6) are rotatably connected to the two ends of the fuselage (1); A chain (2) is arranged on two gears (6); Scrapers (3) are fixedly connected to the chain (2) at equal distances; A material storage frame (7) is located below the material discharge port of the machine body (1), and a material discharge component (9) is installed on a support frame (8) fixed on the top of the material storage frame (7).

2. The double-chain scraper conveyor suitable for flaky dry sludge cakes according to claim 1 is characterized in that: A feed frame (5) is fixedly connected to the machine body (1), and two feed ports (4) are provided on the feed frame (5).

3. The double-chain scraper conveyor suitable for flaky dry sludge cakes according to claim 1 is characterized in that: A motor is mounted on a mounting seat (10) fixed to the body (1), and a driving wheel (11) is coaxially arranged on the output shaft of the motor, and a driven wheel (13) is coaxially fixed on one of the gears (6), and a synchronous belt (12) is arranged between the driving wheel (11) and the driven wheel (13).

4. The double-chain scraper conveyor suitable for flaky dry sludge cakes according to claim 1 is characterized in that: The discharging component (9) includes a receiving section (901), an extension section (902) integrally formed on one side of the receiving section (901), and a discharge section (903) integrally formed on the other side of the extension section (902), the extension section (902) is fixedly connected to the support frame (8), and the rotating seats (905) at the bottom of both sides of the discharge section (903) are rotatably connected to arc frames (906), and the two arc frames (906) are fixedly connected to discharge arms (904), and the two discharge arms (904) are symmetrically arranged in the discharge section (903).

5. The double-chain scraper conveyor suitable for flaky dry sludge cakes according to claim 4 is characterized in that: The second rotating seat (909) installed on both sides of the extension section (902) is rotatably connected to an electric push rod (908), and a rotating joint (907) is fixed to the end of the output shaft of the electric push rod (908), and the rotating joint (907) is rotatably connected to the corresponding arc frame (906).

Images