Biomass fuel forming machine

Abstract

The utility model discloses a biomass fuel forming machine, which relates to the technical field of fuel forming, and comprises a base, the right part of the top end of the base is fixedly connected with a box body, the front end of the box body is fixedly provided with a filtering structure, and the right part of the base is fixedly provided with a material receiving structure; an electric telescopic rod is fixedly installed on the left side of the bottom of an inner cavity of the box body, a push plate is fixedly connected to the output end of the electric telescopic rod, a feeding port is fixedly connected to the middle of the top end of the box body, the filtering structure comprises a transmission assembly, and the transmission assembly comprises a protective shell, a toothed belt and two gears. According to the biomass fuel forming machine disclosed by the utility model, particles in biomass raw materials can be filtered under the action of the filtering structure, so that the raw materials which are relatively large in particle and are easy to cause loose fuel forming after being formed are filtered out, the fineness of the biomass fuel raw materials is improved, the biomass fuel raw materials are easier to form, and meanwhile, the biomass fuel forming machine has the advantages that the structure is simple, the production cost is low, and the production efficiency is high. And the structural strength after molding is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fuel molding, in particular to a biomass fuel molding machine. Background Art

[0002] Biomass fuel refers to the burning of biomass materials as fuel, generally mainly agricultural and forestry waste (such as straw, sawdust, bagasse, rice bran, etc.). Biomass fuel burns fully without black smoke, and its emissions of carbon dioxide, sulfur dioxide, smoke, etc. are far less than coal. It is an internationally recognized clean energy source. Biomass fuel molding machine is a device that compresses biomass waste into solid molded fuel.

[0003] For example, a Chinese patent with publication number CN218359091 U discloses a biomass fuel molding machine, including a molding box, a storage box, a channel and a molding assembly. The storage box is connected to the channel, and the channel is connected to the top of the molding box. The molding assembly includes a baffle, a movable plate, a first cylinder and a molding processing unit. The first cylinder is fixedly connected to the inner wall of the molding box, the output end of the first cylinder is fixedly connected to the movable plate, one end of the baffle is fixedly connected to one end of the movable plate, and the molding processing unit is arranged on the molding box. All biomass fuels to be molded are placed in the storage box and enter the interior of the molding box through the channel. When the conveyed amount is sufficient, the first cylinder is started to drive the movable plate to push the biomass fuel to move. At the same time, the baffle also moves and closes the channel, thereby preventing the continued conveyance of the biomass fuel, thereby making it more convenient for the molding and use of the biomass fuel.

[0004] The existing technology has the following problems:

[0005] In actual use, the particle sizes of biomass fuel raw materials are uneven, which leads to a loose structure of the biomass fuel after molding, resulting in an increase in the defective rate of the biomass fuel molding machine, which in turn causes the biomass fuel to easily fall apart during storage and transportation, thereby reducing the density of the biomass fuel and increasing the risk of the biomass fuel getting damp. Utility Model Content

[0006] The utility model provides a biomass fuel forming machine to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A biomass fuel molding machine comprises a base, wherein the right portion of the top end of the base is fixedly connected to a box body, a filtering structure is fixedly installed at the front end of the box body, a material receiving structure is fixedly installed at the right portion of the base, an electric telescopic rod is fixedly installed at the left side of the bottom of the inner cavity of the box body, a push plate is fixedly connected to the output end of the electric telescopic rod, and a feed port is fixedly connected to the middle portion of the top end of the box body.

[0009] Preferably, the filtering structure includes a transmission assembly, which includes a protective shell, a toothed belt and two gears, the outer walls of the two gears are meshed with the inside of the toothed belt, the two gears and the toothed belt are located inside the protective shell, a motor is fixedly installed on the top of the front end of the protective shell, the output end of the motor extends to the inside of the protective shell, the output end of the motor is fixedly connected to the front end of the gear located above, the rear end of the gear located above extends to the inside of the box, the rear end of the gear located above is fixedly connected to the first bevel gear, the top of the inside of the box is fixedly connected to a processing cover, the middle part of the inside of the processing cover is fixedly connected to a bracket, the middle part of the bracket is rotatably connected to a support column, the bottom of the support column is rotatably connected to a rectangular box, the bottom end of the support column is fixedly connected to a second bevel gear, the second bevel gear and the first bevel gear are both located inside the rectangular box, the outer wall of the first bevel gear is meshed with the outer wall of the second bevel gear, and the top of the outer wall of the support column and the bottom of the outer wall are fixedly connected to a plurality of rotary cutting blades.

[0010] Preferably, a screen is fixedly connected to the middle of the inner cavity of the box, and the screen is located below the processing cover.

[0011] Preferably, the rear end of the gear located below in the transmission assembly extends to the interior of the box, and the rear end of the gear located below is fixedly connected to a round rod, the rear end of the round rod is rotatably connected to the rear end of the inner cavity of the box, and the outer wall of the round rod is fixedly connected to a plurality of protrusions, and the protrusions are located directly below the middle of the screen.

[0012] Preferably, a waste port is opened at a lower position on the right side of the box body, and the waste port is located below the left end of the screen. A collecting box is overlapped on the right part of the top of the base, and first clips are inserted at the front and rear positions of the top of the collecting box. The outer walls of the two first clips are respectively inserted with the front and rear positions of the left end of the box body, and the left end of the waste port extends to the interior of the collecting box.

[0013] Preferably, the material receiving structure includes a forming plate, the left portion of the forming plate is plugged into the bottom of the right portion of the box body, a discharge frame is fixedly connected to the edge of the right end of the forming plate, the front and rear portions of the discharge frame are both plugged into second buckles, and the outer walls of the two second buckles are respectively plugged into the front and rear positions of the right side of the box body.

[0014] Preferably, an insertion rod is inserted into the right end of the base, and the right end of the insertion rod is fixedly connected to a material receiving frame. The left part of the top of the material receiving frame is located below the right side of the discharge frame, and the four corners of the bottom end of the material receiving frame are rotatably connected to rollers.

[0015] Preferably, a heating box is fixedly installed on the top of the right part of the material receiving frame, a heating tube is fixedly installed in the inner cavity at the bottom of the material receiving frame, and the output end of the heating box is fixedly connected to the input end of the heating tube.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] 1. The utility model provides a biomass fuel molding machine, which can filter the particles in the biomass raw materials through the filtering structure, and then filter out the loose raw materials with larger particles that are easy to cause the molding fuel after molding, thereby improving the fineness of the biomass fuel raw materials, making it easier to mold, and at the same time, improving its structural strength after molding.

[0018] 2. The utility model provides a biomass fuel molding machine. Through the function of the material collecting structure, the biomass fuel can be collected in time when it is molded. At the same time, it is easy to transfer, and thus conducive to storage and transportation. In the process of collecting, the molded biomass fuel can be dried to remove its internal moisture and improve its structural strength, density and calorific value. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the transmission component structure of the utility model

[0021] Figure 3 This is a schematic diagram of the screen structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the rotary cutting blade of the utility model;

[0023] Figure 5 This is a schematic diagram of the material receiving frame structure of the utility model;

[0024] Figure 6 This is a schematic diagram of the heating tube structure of the utility model.

[0025] In the figure: 1. base; 2. box body; 3. feed port; 4. filtering structure; 41. transmission assembly; 42. motor; 43. first bevel gear; 44. rectangular box; 45. second bevel gear; 46. support column; 47. bracket; 48. rotary cutting blade; 49. processing cover; 410. screen; 411. round rod; 412. bump; 413. waste port; 414. collection box; 415. first buckle; 5. material collection structure; 51. forming plate; 52. discharge frame; 53. second buckle; 54. material collection frame; 55. roller; 56. insertion rod; 57. heating box; 58. heating tube; 6. electric telescopic rod; 7. push plate. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] like Figure 1 As shown, a biomass fuel molding machine includes a base 1, a box body 2 is fixedly connected to the right portion of the top of the base 1, a filtering structure 4 is fixedly installed at the front end of the box body 2, a material receiving structure 5 is fixedly installed on the right portion of the base 1, an electric telescopic rod 6 is fixedly installed on the left side of the bottom of the inner cavity of the box body 2, a push plate 7 is fixedly connected to the output end of the electric telescopic rod 6, and a feed port 3 is fixedly connected to the middle portion of the top of the box body 2.

[0028] By providing the filtering structure 4, the biomass fuel raw materials can be further refined, and the raw materials that do not meet the size requirements can be filtered and reused, thereby improving the quality of the biomass fuel.

[0029] like Figure 2 and Figure 3 As shown, the filtering structure 4 includes a transmission assembly 41, which includes a protective shell, a toothed belt and two gears. The outer walls of the two gears are meshed with the inside of the toothed belt. The two gears and the toothed belt are located inside the protective shell. A motor 42 is fixedly installed on the top of the front end of the protective shell. The output end of the motor 42 extends to the inside of the protective shell. The output end of the motor 42 is fixedly connected to the front end of the gear located above. The rear end of the gear located above extends to the inside of the box body 2. The rear end of the gear located above is fixedly connected to the first bevel gear 43. The inside of the box body 2 A processing cover 49 is fixedly connected to the top of the part, a bracket 47 is fixedly connected to the middle part of the processing cover 49, a support column 46 is rotatably connected to the middle part of the bracket 47, a rectangular box 44 is rotatably connected to the bottom of the support column 46, a second bevel gear 45 is fixedly connected to the bottom end of the support column 46, the second bevel gear 45 and the first bevel gear 43 are both located inside the rectangular box 44, the outer wall of the first bevel gear 43 is meshed with the outer wall of the second bevel gear 45, and a plurality of rotary cutting blades 48 are fixedly connected to the top and bottom of the outer wall of the support column 46.

[0030] By providing the rotary cutting blade 48, the biomass fuel raw material can be further broken and refined during the feeding process, thereby ensuring that the biomass fuel particles are uniform.

[0031] like Figure 3 As shown, a screen 410 is fixedly connected to the middle of the inner cavity of the box body 2, and the screen 410 is located below the processing cover 49.

[0032] By setting the screen 410, the biomass fuel raw material particles can be filtered to prevent the raw material particles from being too large, which will lead to a loose structure after the fuel is formed, thereby increasing the defective rate of the biomass fuel.

[0033] like Figure 3 As shown, the rear end of the gear located at the bottom in the transmission assembly 41 extends to the interior of the box body 2, and the rear end of the gear located at the bottom is fixedly connected to a round rod 411, and the rear end of the round rod 411 is rotatably connected to the rear end of the inner cavity of the box body 2, and the outer wall of the round rod 411 is fixedly connected to a plurality of protrusions 412, and the protrusions 412 are located directly below the middle of the screen 410.

[0034] By providing the protrusion 412, the protrusion 412 will knock the bottom end of the screen 410 when rotating, thereby causing it to vibrate and avoid clogging.

[0035] like Figure 3 As shown, a waste port 413 is opened at the lower position of the right side of the box body 2, and the waste port 413 is located below the left end of the screen 410. A collecting box 414 is overlapped on the right part of the top of the base 1, and first clips 415 are inserted at the front and rear positions of the top of the collecting box 414. The outer walls of the two first clips 415 are respectively inserted at the front and rear positions of the left end of the box body 2, and the left end of the waste port 413 extends to the interior of the collecting box 414.

[0036] By providing the collection box 414, biomass fuel raw materials that do not meet the size can be collected, thereby facilitating their recycling.

[0037] like Figure 4 and Figure 5 As shown, the material receiving structure 5 includes a forming plate 51, the left part of the forming plate 51 is plugged into the bottom of the right part of the box body 2, a discharge frame 52 is fixedly connected to the edge of the right end of the forming plate 51, and the front and rear parts of the discharge frame 52 are both plugged into second clips 53, and the outer walls of the two second clips 53 are respectively plugged into the front and rear positions of the right side of the box body 2.

[0038] The forming plate 51 can be provided to assist in the forming of biomass fuel. The bottom of the inner cavity of the box can be cleaned by disassembling the forming plate 51. Meanwhile, replacing the forming plate 51 can also facilitate the forming of biomass fuel into different shapes.

[0039] like Figure 5As shown, an insertion rod 56 is inserted into the right end of the base 1, and the right end of the insertion rod 56 is fixedly connected to a material receiving frame 54. The left part of the top of the material receiving frame 54 is located below the right side of the discharge frame 52, and the four corners of the bottom end of the material receiving frame 54 are rotatably connected to rollers 55.

[0040] By providing the material receiving frame 54 , the finished biomass fuel products can be collected, and with the cooperation of the roller 55 , the finished biomass fuel products can be easily transferred.

[0041] like Figure 5 As shown, a heating box 57 is fixedly installed on the top of the right part of the material receiving frame 54, a heating tube 58 is fixedly installed in the inner cavity at the bottom of the material receiving frame 54, and the output end of the heating box 57 is fixedly connected to the input end of the heating tube 58.

[0042] By providing the heating tube 58, the finished biomass fuel product can be dried, the structural strength of the finished biomass fuel product can be improved, and the density and calorific value thereof can be increased, thereby improving the storage, transportation efficiency and combustion efficiency.

[0043] The working principle of the utility model is as follows: when in use, the motor 42 is started first, and then the biomass fuel raw material is delivered to the box body 2 through the feed port 3. During this process, the motor 42 drives the first bevel gear 43 to rotate, which in turn drives the second bevel gear 45 to rotate, which in turn drives the support column 46 to rotate, which in turn drives the rotary cutting blade 48 to rotate, and thus the biomass fuel raw material falling into the box body 2 can be cut and refined, and the raw material with smaller particles passes through the screen 410 and falls to the bottom of the box body 2, and the raw material with larger particles passes through the screen 410 and falls into the collection box 414 for reuse, and the transmission component Under the action of 41, the round rod 411 is driven by the motor 42 to rotate, thereby driving the protrusion 412 to rotate, and then knocking the screen 410, causing it to vibrate to prevent it from being blocked. The biomass fuel raw materials that fall on the bottom of the box body 2 are produced from the forming plate 51 under the extrusion action of the push plate 7 pushed by the electric telescopic rod 6, and then pass through the discharge frame 52 and fall into the receiving frame 54. At the same time, the heating box 57 is started, so that the heating tube 58 is heated up and the biomass fuel is dried. After that, the plug 56 can be pulled out and the biomass fuel can be transferred using the roller 55.

[0044] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A biomass fuel molding machine, comprising a base (1), characterized in that: The right portion of the top of the base (1) is fixedly connected to a box body (2), a filtering structure (4) is fixedly installed at the front end of the box body (2), a material receiving structure (5) is fixedly installed at the right portion of the base (1), an electric telescopic rod (6) is fixedly installed at the left side of the bottom of the inner cavity of the box body (2), a push plate (7) is fixedly connected to the output end of the electric telescopic rod (6), and a feed port (3) is fixedly connected to the middle portion of the top of the box body (2).

2. A biomass fuel molding machine according to claim 1, characterized in that: The filtering structure (4) comprises a transmission assembly (41), the transmission assembly (41) comprises a protective shell, a toothed belt and two gears, the outer walls of the two gears are meshed with the inside of the toothed belt, the two gears and the toothed belt are located inside the protective shell, a motor (42) is fixedly mounted on the top of the front end of the protective shell, the output end of the motor (42) extends to the inside of the protective shell, the output end of the motor (42) is fixedly connected to the front end of the gear located above, the rear end of the gear located above extends to the inside of the housing (2), the rear end of the gear located above is fixedly connected to the first bevel gear (43), the top end of the housing (2) is fixed inside A processing cover (49) is fixedly connected, a bracket (47) is fixedly connected to the middle part of the processing cover (49), a support column (46) is rotatably connected to the middle part of the bracket (47), a rectangular box (44) is rotatably connected to the bottom of the support column (46), a second bevel gear (45) is fixedly connected to the bottom end of the support column (46), the second bevel gear (45) and the first bevel gear (43) are both located inside the rectangular box (44), the outer wall of the first bevel gear (43) is meshed with the outer wall of the second bevel gear (45), and a plurality of rotary cutting blades (48) are fixedly connected to the top and bottom of the outer wall of the support column (46).

3. A biomass fuel molding machine according to claim 2, characterized in that: A screen (410) is fixedly connected to the middle of the inner cavity of the box body (2), and the screen (410) is located below the processing cover (49).

4. A biomass fuel molding machine according to claim 3, characterized in that: The rear end of the gear located below in the transmission assembly (41) extends into the interior of the box (2); the rear end of the gear located below is fixedly connected to a round rod (411); the rear end of the round rod (411) is rotatably connected to the rear end of the inner cavity of the box (2); a plurality of protrusions (412) are fixedly connected to the outer wall of the round rod (411); the protrusions (412) are located directly below the middle of the screen (410).

5. The biomass fuel molding machine according to claim 3, characterized in that: A waste opening (413) is provided at a lower position on the right side of the box body (2), and the waste opening (413) is located below the left end of the screen (410). A collection box (414) is overlapped on the right part of the top of the base (1), and first clips (415) are inserted at the front and rear positions of the top of the collection box (414), and the outer walls of the two first clips (415) are respectively inserted at the front and rear positions of the left end of the box body (2), and the left end of the waste opening (413) extends to the interior of the collection box (414).

6. The biomass fuel molding machine according to claim 1, characterized in that: The material receiving structure (5) comprises a forming plate (51), the left portion of the forming plate (51) is plugged into the bottom of the right portion of the box body (2), a discharge frame (52) is fixedly connected to the edge of the right end of the forming plate (51), the front and rear portions of the discharge frame (52) are both plugged into second buckles (53), and the outer walls of the two second buckles (53) are respectively plugged into the front and rear positions of the right side of the box body (2).

7. A biomass fuel molding machine according to claim 6, characterized in that: The right end of the base (1) is plugged with an insertion rod (56), the right end of the insertion rod (56) is fixedly connected to a material receiving frame (54), the left portion of the top end of the material receiving frame (54) is located below the right side of the material discharging frame (52), and the four corners of the bottom end of the material receiving frame (54) are rotatably connected to rollers (55).

8. The biomass fuel molding machine according to claim 7, characterized in that: A heating box (57) is fixedly installed at the top of the right part of the material receiving frame (54), a heating tube (58) is fixedly installed in the inner cavity at the bottom of the material receiving frame (54), and the output end of the heating box (57) is fixedly connected to the input end of the heating tube (58).

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