Straw particle briquetting machine
By combining the design of the mold plate, drive mechanism and unloading mechanism, the problems of uneven forming and excessive debris in straw pellet briquetting machines are solved, and uniform forming and high-quality production of straw pellets are achieved.
Patent Information
- Application Number
- CN202423140330.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-19
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2034-12-19
AI Technical Summary
Existing straw pellet briquetting machines have difficulty controlling the uniformity of straw pellets after molding, and generate a large amount of debris during cutting, which affects the quality of the finished product.
The design employs a combination of a mold plate, a drive mechanism, a pressurizing mechanism, and a material ejection mechanism. Through the intermittent movement of the mold plate and the cooperation of the sliding block guide groove of the material ejection mechanism, uniform forming of straw pellets and reduction of debris generation are achieved.
This achieves uniformity in straw pellet formation, reduces debris production, and improves the quality of the finished product.
Smart Images
Figure CN223890527U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to briquetting machine technical field, concretely relates to a straw pellet briquetting machine. BACKGROUND
[0002] The straw pellet briquetting machine is a kind of equipment that high-efficiency, environmental protection fuel or feed is made by the pulverization compression of biomass raw materials such as straw, and the pellet fuel produced has the characteristics of high density, high calorific value and easy combustion, which can be used as a substitute for traditional energy such as coal in multiple fields such as cooking, heating and power generation.
[0003] The existing straw pellet briquetting machine generally adopts pressing roller and die hole cooperation pressing in the use process, then uses knocking plate to cut off straw pellet to make suitable size, and this processing mode has the problems of difficult control of the uniformity of straw pellet after forming, and a large amount of debris is generated when cutting off straw pellet to make suitable size, which affects the quality of production finished product. UTILITY MODEL CONTENT
[0004] In view of the above problems of the existing straw pellet briquetting machine, the utility model is proposed.
[0005] Therefore, the utility model aims at providing a straw pellet briquetting machine, which solves the problems of difficult control of the uniformity of straw pellet after forming, and a large amount of debris is generated when cutting off straw pellet to make suitable size, which affects the quality of production finished product.
[0006] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a straw pellet briquetting machine includes a bottom plate, the surface of the bottom plate is fixedly connected with a support frame, the inside of the support frame is fixedly connected with a processing bin, one end of the side wall of the processing bin is fixedly connected with a rotating ring, the inside of the rotating ring is rotatably sleeved with a die disc, the surface of the bottom plate is fixedly connected with a driving bin, the inside of the driving bin is provided with a driving mechanism, the bottom of the die disc is fixedly connected with a rotating rod, one end of the rotating rod penetrates one end of the side wall of the driving bin and is connected with the driving mechanism, the inner wall of the processing bin is fixedly connected with a pressurizing bin, the inside of the pressurizing bin is provided with a pressurizing mechanism, a plurality of forming openings are formed in one end of the side wall of the pressurizing bin, a forming groove is formed in the inside of the die disc and corresponds to each forming opening, the inside of each forming groove is movably sleeved with a top plate, the rod wall of the rotating rod is provided with a material withdrawing mechanism, one end of the side wall of each top plate is fixedly connected with a connecting rod, one end of the rod wall of each connecting rod penetrates one end of the forming groove and is connected with the material withdrawing mechanism, and the inner wall of the processing bin is fixedly connected with a partition plate.
[0007] Preferably, the driving mechanism comprises a motor, a dial and a grooved wheel, the side wall of the motor is fixedly connected with the inner wall of the driving bin, the output end of the motor is fixedly connected with the side wall of the dial, the side wall of the grooved wheel is fixedly connected with the rod wall of one end of the rotating rod, and the side wall of the dial is engagedly connected with the side wall of the grooved wheel.
[0008] Preferably, the pressing mechanism comprises an electric push rod, a pressing plate and a heating plate, the side wall of the electric push rod is fixedly connected with the top of the processing bin, the output end of the electric push rod penetrates through the side walls of the processing bin and the pressing bin in sequence and is fixedly connected with the side wall of the pressing plate, and the side wall of the heating plate is fixedly sleeved with the inner wall of the pressing bin.
[0009] Preferably, the material returning mechanism comprises a plurality of sliding rails, a plurality of first sliding blocks, a plurality of fixed plates, two supporting rods, a guide ring and a plurality of second sliding blocks, the side wall of each sliding rail is fixedly connected with the rod wall of the rotating rod, each first sliding block is slidably connected with the inside of the corresponding sliding rail, one end of the side wall of each fixed plate is fixedly connected with the side wall of the corresponding first sliding block, the other end of the side wall of each fixed plate is fixedly connected with the side wall of the corresponding second sliding block, one end of the rod wall of each supporting rod is fixedly connected with the inner wall of the supporting frame, the side walls of both ends of the guide ring are fixedly connected with the other end of the rod wall of the corresponding supporting rod, the side wall of the guide ring is provided with a guide groove, and the inside of each second sliding block is slidably connected with the side wall of the guide ring through the guide groove.
[0010] Further, the bottom of each top plate is fixedly connected with an elastic rubber pad.
[0011] Preferably, one end of the side wall of the processing bin is fixedly sleeved with a feeding pipe, one end of the pipe wall of the feeding pipe penetrates through one end of the side wall of the pressing bin, and the other end of the side wall of the processing bin is fixedly sleeved with a discharging plate.
[0012] In the above technical scheme, the technical effects and advantages of the utility model are provided:
[0013] 1. In the utility model, the straw fines enter the inside of the pressing bin through the feeding pipe, are treated by the pressing mechanism, are extruded into the inside of the forming groove through the forming opening, are processed and formed by each top plate in cooperation with the straw particles, then are intermittently moved by the driving mechanism, the straw particles are discharged by the material returning mechanism during the rotation of the mold disc, the formed straw particles are uniform, the generation of chippings is reduced, and the production product quality is improved.
[0014] 2. The utility model discloses, utilize setting guide ring, the mould disc is in the rotary process and is transferred the pole through first sliding block and fixed plate and drives second sliding block to slide through the guide groove in the lateral wall of guide ring, because the lateral wall of one end of guide ring is set as arc surface when second sliding block slides to the high point, through connecting rod drive top board moves in the inside of forming groove, make straw broken end enter the inside of forming groove and process forming, when second sliding block slides to the low point, connecting rod drive top board moves in the inside of forming groove and push out the straw particle of forming after forming groove, enter the inside of processing warehouse, convenient cycle and carry out the blanking.
[0015] 3. The utility model discloses, utilize setting electric push rod drive compression pad moves in the inside of pressure storehouse, and extrude straw broken end in the inside of pressure storehouse, make straw broken end move to the inside of forming groove through forming mouth and extrude forming, again utilize heating plate control straw broken end's dry humidity, help straw particle forming, improve forming quality. BRIEF DESCRIPTION OF DRAWINGS
[0016] In order to more clearly illustrate the technical scheme in the embodiment of the present application or prior art, the following will briefly introduce the drawing needed to be used in the embodiment, obviously, the drawing in the following description only is some embodiments recorded in the utility model, for the ordinary skilled person in the art, still can obtain other drawings according to these drawings.
[0017] Figure 1 It is the structural schematic diagram of the utility model;
[0018] Figure 2 It is the bottom structure sectional view of material return mechanism in the utility model;
[0019] Figure 3 It is the top structure sectional view of drive mechanism in the utility model;
[0020] Figure 4 It is Figure 1 It is the three-dimensional structural schematic diagram of guide ring in the utility model;
[0021] Figure 5 It is Figure 1 It is the structure enlarged diagram of A part in the utility model.
[0022] BRIEF DESCRIPTION OF DRAWINGS
[0023] 1, bottom plate; 2, support frame; 3, processing bin; 4, rotating ring; 5, mold disc; 6, drive bin; 7, rotating rod; 8, pressurizing bin; 9, forming port; 10, forming groove; 11, top plate; 12, connecting rod; 13, partition plate; 14, motor; 15, dial; 16, groove wheel; 17, electric push rod; 18, pressing plate; 19, heating plate; 20, slide rail; 21, first sliding block; 22, fixed plate; 23, support rod; 24, guide ring; 25, guide groove; 26, second sliding block; 27, elastic rubber pad; 28, feed pipe; 29, discharge plate. DETAILED DESCRIPTION
[0024] In order for those skilled in the art to better understand the technical scheme of the utility model, the utility model will be further described in detail below with reference to the drawings.
[0025] The utility model discloses a straw pellet briquetting machine.
[0026] The utility model provides a kind of straw pellet briquetting machine as Figures 1-5 As shown in a kind of straw pellet briquetting machine, including bottom plate 1, the surface of bottom plate 1 is fixedly connected with support frame 2, the inside of support frame 2 is fixedly connected with processing bin 3, one end side wall of the side wall of processing bin 3 is fixedly connected with rotating ring 4, rotating ring 4 is rotatably sleeved with mold disc 5, the surface of bottom plate 1 is fixedly connected with drive bin 6, and drive bin 6 is provided with driving mechanism in the inside, the bottom of mold disc 5 is fixedly connected with rotating rod 7, and one end of rotating rod 7 penetrates one end side wall of drive bin 6 and is connected with driving mechanism, the inner wall of processing bin 3 is fixedly connected with pressurizing bin 8, and pressurizing bin 8 is provided with pressurizing mechanism in the inside, a plurality of forming ports 9 are formed in one end side wall of pressurizing bin 8, and forming groove 10 is formed in the inside of mold disc 5 and each forming port 9 corresponds, and each forming groove 10 is movably sleeved with top plate 11 in the inside, and the rod wall of rotating rod 7 is provided with material withdrawal mechanism, and one end side wall of each top plate 11 is fixedly connected with connecting rod 12, and one end rod wall of each connecting rod 12 penetrates one end of forming groove 10 and is connected with material withdrawal mechanism, and the inner wall of processing bin 3 is fixedly connected with partition plate 13, and one end side wall of processing bin 3 is fixedly sleeved with feed pipe 28, and one end pipe wall of feed pipe 28 penetrates one end side wall of pressurizing bin 8, and the other end side wall of processing bin 3 is fixedly sleeved with discharge plate 29.
[0027] Straw broken end is entered into the inside of pressurizing bin 8 through feed pipe 28, and straw broken end is treated through pressurizing mechanism, and then straw broken end is extruded into the inside of forming groove 10 through forming port 9, and straw pellet is processed into shape through each top plate 11, and then mold disc 5 is driven to move intermittently through driving mechanism, and straw pellet is discharged through material withdrawal mechanism during the rotating process of mold disc 5, so that the particle of straw pellet after forming is uniform, the generation of chippings is reduced, and the production finished product quality is improved.
[0028] In order to help the straw granules forming, such as Figure 1 And 3 As shown, the driving mechanism includes motor 14, dial 15 and ratchet wheel 16, the side wall of the motor 14 is fixedly connected with the inner wall of the driving bin 6, the output end of the motor 14 is fixedly connected with the side wall of the dial 15, the side wall of the ratchet wheel 16 is fixedly connected with the one end rod wall of the rotating rod 7, the dial 15 is meshingly connected with the side wall of the ratchet wheel 16.
[0029] By setting the motor 14, when the dial 15 is driven to rotate by the motor 14, one end of the dial 15 will extend into the inside of the ratchet wheel 16, and push the ratchet wheel 16 to rotate by a certain angle. Since the number and shape of the slots on the ratchet wheel 16 are fixed, when the dial 15 rotates one round, the ratchet wheel 16 can only rotate a fixed angle. The ratchet wheel 16 drives the mold disc 5 to rotate intermittently through the rotating rod 7, which facilitates the pressing mechanism to inject straw powder into the inside of the corresponding forming groove 10 during the pause to help the straw granules forming.
[0030] In order to improve the forming quality, such as Figure 1 And 5 As shown, the pressing mechanism includes electric push rod 17, pressing plate 18 and heating plate 19, the side wall of the electric push rod 17 is fixedly connected with the top of the processing bin 3, the output end of the electric push rod 17 penetrates the side wall of the processing bin 3 and the pressing bin 8 in sequence and is fixedly connected with the side wall of the pressing plate 18, and the side wall of the heating plate 19 is fixedly sleeved with the inner wall of the pressing bin 8.
[0031] By setting the electric push rod 17 to drive the pressing plate 18 to move in the inside of the pressing bin 8 and extrude the straw powder in the inside of the pressing bin 8, the straw powder is moved to the inside of the forming groove 10 through the forming port 9 and is extruded to form, and then the heating plate 19 is used to control the dryness and humidity of the straw powder, which helps the straw granules forming and improves the forming quality.
[0032] In order to facilitate the feeding, such as Figure 1 And 2 As shown, the material returning mechanism includes multiple sliding rails 20, multiple first sliding blocks 21, multiple fixed plates 22, two support rods 23, a guide ring 24 and multiple second sliding blocks 26, the side wall of each sliding rail 20 is fixedly connected with the rod wall of the rotating rod 7, each first sliding block 21 is slidingly connected with the inside of the corresponding sliding rail 20, one end side wall of each fixed plate 22 is fixedly connected with the side wall of the corresponding first sliding block 21, the other end side wall of each fixed plate 22 is fixedly connected with the side wall of the corresponding second sliding block 26, one end rod wall of each support rod 23 is fixedly connected with the inner wall of the support frame 2, the two end side walls of the guide ring 24 are fixedly connected with the other end rod wall of the corresponding support rod 23, the side wall of the guide ring 24 is provided with a guide groove 25, and the inside of each second sliding block 26 is slidingly connected with the side wall of the guide ring 24 through the guide groove 25.
[0033] With the setting guide ring 24, the mold disc 5 in the process of rotation, the rotating rod 7 through the first sliding block 21 and the fixed plate 22 drive the second sliding block 26 through the guide groove 25 in the side wall of the guide ring 24 sliding, because the guide ring 24 one end side wall is set as arc surface when the second sliding block 26 sliding to the high point, through the connecting rod 12 drive the top plate 11 in the inside of the forming groove 10 moves, make the straw broken into the inside of the forming groove 10 and process forming, when the second sliding block 26 sliding to the low point, connecting rod 12 drive the top plate 11 in the inside of the forming groove 10 moves and pushes the formed straw particles out of the forming groove 10, into the inside of the processing bin 3, convenient cycle to carry on the next batch.
[0034] Finally, in order to avoid the damage to the top plate 11, such as Figure 5 Each top plate 11 is fixedly connected with the elastic rubber pad 27 at the bottom.
[0035] With the setting elastic rubber pad 27, plus the process of compression molding, the top plate 11 extrudes the elastic rubber pad 27 to play the role of buffering, avoid the top plate 11 directly with the inner wall of the mold disc 5 contact to the top plate 11 cause damage.
[0036] The above only describes certain exemplary embodiments of the present application by way of illustration, without doubt, for those skilled in the art, without departing from the spirit and scope of the present application, the described embodiments can be modified in various ways. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of the claims of the present application.
Claims
1. A straw pellet briquetting machine, comprising a base plate (1), characterized in that: A support frame (2) is fixedly connected to the surface of the base plate (1). A processing chamber (3) is fixedly connected inside the support frame (2). A rotating ring (4) is fixedly connected to one side wall of the processing chamber (3). A mold disk (5) is rotatably sleeved inside the rotating ring (4). A drive chamber (6) is fixedly connected to the surface of the base plate (1). A drive mechanism is provided inside the drive chamber (6). A rotating rod (7) is fixedly connected to the bottom of the mold disk (5). One end of the rotating rod (7) passes through one side wall of the drive chamber (6) and is connected to the drive mechanism. A pressure chamber (8) is fixedly connected to the inner wall of the processing chamber (3). The pressurizing chamber (8) is equipped with a pressurizing mechanism inside. One side wall of the pressurizing chamber (8) is provided with multiple forming ports (9). The mold plate (5) is provided with forming grooves (10) corresponding to each forming port (9). Each forming groove (10) is movably fitted with a top plate (11). The rod wall of the rotating rod (7) is provided with a material ejection mechanism. One side wall of each top plate (11) is fixedly connected with a connecting rod (12). One end of each connecting rod (12) passes through one end of the forming groove (10) and is connected to the material ejection mechanism. The inner wall of the processing chamber (3) is fixedly connected with a partition plate (13).
2. The straw pellet briquetting machine according to claim 1, characterized in that: The drive mechanism includes a motor (14), a dial (15), and a grooved wheel (16). The side wall of the motor (14) is fixedly connected to the inner wall of the drive chamber (6). The output end of the motor (14) is fixedly connected to the side wall of the dial (15). The side wall of the grooved wheel (16) is fixedly connected to one end of the rotating rod (7). The dial (15) and the side wall of the grooved wheel (16) are engaged.
3. A straw pellet briquetting machine according to claim 1, characterized in that: The pressurizing mechanism includes an electric push rod (17), a pressure plate (18), and a heating plate (19). The side wall of the electric push rod (17) is fixedly connected to the top of the processing chamber (3). The output end of the electric push rod (17) passes through the side walls of the processing chamber (3) and the pressurizing chamber (8) in sequence and is fixedly connected to the side wall of the pressure plate (18). The side wall of the heating plate (19) is fixedly sleeved with the inner wall of the pressurizing chamber (8).
4. A straw pellet briquetting machine according to claim 1, characterized in that: The unloading mechanism includes multiple slide rails (20), multiple first sliding blocks (21), multiple fixing plates (22), two support rods (23), a guide ring (24), and multiple second sliding blocks (26). The side wall of each slide rail (20) is fixedly connected to the rod wall of the rotating rod (7). Each first sliding block (21) is slidably connected to the interior of the corresponding slide rail (20). One end side wall of each fixing plate (22) is fixedly connected to the side wall of the corresponding first sliding block (21). The other sidewall of the fixed plate (22) is fixedly connected to the sidewall of the corresponding second sliding block (26). One end of each support rod (23) is fixedly connected to the inner wall of the support frame (2). Both ends of the guide ring (24) are fixedly connected to the other end of the corresponding support rod (23). The sidewall of the guide ring (24) is provided with a guide groove (25). The interior of each second sliding block (26) is slidably connected to the sidewall of the guide ring (24) through the guide groove (25).
5. A straw pellet briquetting machine according to claim 1, characterized in that: Each of the top plates (11) has an elastic rubber pad (27) fixedly connected to its bottom.
6. A straw pellet briquetting machine according to claim 1, characterized in that: A feed pipe (28) is fixedly sleeved on one side wall of the processing chamber (3), and one end of the feed pipe (28) penetrates one side wall of the pressurization chamber (8). A discharge plate (29) is fixedly sleeved on the other side wall of the processing chamber (3).