Biomass fuel raw material cutting processing equipment

Abstract

The present application relates to the technical field of biomass fuel raw material processing, in particular to a biomass fuel raw material cutting processing equipment; two support plates are symmetrically arranged front and back, a conveying belt for conveying from right to left is arranged in the middle of the support plate, a plurality of through holes are formed in the conveying belt, limiting strips for limiting the conveying of the wood strips are arranged on the opposite sides of the two support plates, the bottom end of the limiting strip is close to the upper side of the conveying belt, a pulverizer for crushing the wood strips is arranged at the leftmost side of the support plate; a wood board placing mechanism is arranged above the conveying belt and between the two support plates; the wood board can be placed on the bracket through the wood board placing mechanism arranged above the conveying belt, and the wood board is pushed to the cutting mechanism for cutting by using the driving force on the conveying belt to synchronously drive the pushing mechanism, the template and the wood strip are synchronously conveyed on the same assembly line, the land occupation of multiple devices is reduced, and resource consumption is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of biomass fuel raw material processing, in particular to a biomass fuel raw material cutting processing equipment. BACKGROUND

[0002] Biomass fuel raw material refers to organic matter derived from plants, animals or microorganisms, which can be used as raw materials for producing biomass energy. Using biomass fuel raw material not only reduces dependence on fossil fuels, but also helps reduce greenhouse gas emissions, achieving the goal of energy saving and emission reduction.

[0003] Forestry waste, such as waste wood strips and boards on construction sites, needs to be crushed into granules. However, the boards need to be cut into strips first to facilitate subsequent crushing into smaller particles by a crusher. The existing wood strips and boards are processed on different assembly lines, resulting in large equipment footprint, high resource consumption, and the wood strips are not corrected during transportation, which may cause individual wood strips to tilt during transportation, affecting the subsequent wood strip transportation and making it difficult to enter the crusher. SUMMARY

[0004] The present application provides a biomass fuel raw material cutting processing equipment to solve the problems in the background art.

[0005] The present application provides a biomass fuel raw material cutting processing equipment, which includes two front and rear symmetrical support plates, a conveyor belt is arranged in the middle of the support plates for conveying from right to left, a plurality of through holes are formed in the conveyor belt, a limiting strip for limiting the wood strip conveying is arranged on the opposite side of the two support plates, the cross section of the limiting strip is triangular, the bottom end of the limiting strip is close to the upper side of the conveyor belt, and a crusher for crushing the wood strip is arranged on the leftmost side of the support plate; a board placing mechanism is arranged above the conveyor belt and between the two support plates, a wood strip correcting mechanism is arranged to the right of the board placing mechanism, a pushing mechanism for pushing the board, a slicing mechanism for cutting the board and a poking mechanism for poking the cut board are arranged in sequence from right to left above the board placing mechanism; the board placing mechanism includes two fixed frames fixedly connected between the two support plates on the left and right sides, the two fixed frames are located above the conveyor belt, a plurality of uniformly distributed brackets are fixedly connected at the bottom of the two fixed frames, the width of the bracket on the left side of the slicing mechanism is smaller than the width of the bracket on the right side of the slicing mechanism, and the rightmost end of the bracket is triangular.

[0006] In work, the wood strip is placed on the right side of the upper end of the conveying belt, the wood strip correcting mechanism corrects the placed wood strip, the conveying belt conveys multiple wood strips to the pulverizer, the wood board is placed on the wood board placing mechanism in turn, the pushing mechanism pushes the wood board on the wood board placing mechanism to the lower end of the slicing mechanism in turn to cut into wood strips, and the cut wood strips are stopped on the bracket and are pushed to the conveying belt by the poking mechanism to be conveyed to the pulverizer.

[0007] In a possible implementation, the wood strip correcting mechanism comprises an L-shaped support fixedly connected to the upper end of the rear support plate, a support plate with a circular hole fixedly connected to the L-shaped support, a linkage rotating shaft rod rotatably connected to the support plate, a transmission assembly arranged at the rear end of the linkage rotating shaft rod, a cam fixedly connected to one end of the linkage rotating shaft rod, a limiting ring groove formed in the rear side of the cam, a circular rod slidably connected in the limiting ring groove, a connecting frame fixedly connected to the other end of the circular rod, a limiting plate fixedly connected to the side of the L-shaped support close to the cam, a limiting inclined groove formed in the limiting plate, the circular rod penetrating through the limiting inclined groove and being fixedly connected with the limiting inclined groove, a tension spring fixedly connected between the limiting inclined groove and the circular rod, a cross beam rod fixedly connected to the bottom end of the connecting frame, and a pushing assembly arranged at the bottom end of the cross beam rod.

[0008] In a possible implementation, the transmission assembly comprises an extension shaft fixedly installed on the rotating shaft at the rear side of the conveying belt, the extension shaft rotatably penetrating through the rear support plate, a transmission shaft rotatably connected to the rear support plate, and the extension shaft and the transmission shaft being meshingly connected through a gear set, and the transmission shaft and the linkage rotating shaft rod being transmissionally connected through a first synchronous belt.

[0009] In a possible implementation, the pushing assembly comprises multiple groups of placing frames fixedly connected to the bottom end of the cross beam rod, each group of placing frames being two placing frames symmetrically arranged front-to-back, each group of two placing frames being rotatably connected with a pushing roller at the opening of the opposite side, and each group of placing frames being fixedly connected with a blocking plate between the sides close to each other, each blocking plate being arranged corresponding to the position of the bracket.

[0010] In a possible implementation, the pushing mechanism comprises a fixed rod fixedly connected to the front side of the cam and located at the protruding end of the cam, a first connecting rod rotatably connected to the fixed rod, a second connecting rod rotatably connected to the other end of the first connecting rod, a pushing plate rotatably connected to the other end of the second connecting rod, multiple limiting rods fixedly connected to the bottom end of the pushing plate, and the limiting rods being slidably connected in the limiting sliding grooves formed in the upper end of the bracket.

[0011] In a possible implementation manner, the slicing mechanism comprises a protective cover fixedly connected between the two support plates, a blade rotating shaft penetrating through the protective cover, a plurality of cutting blades fixedly connected to the blade rotating shaft, the plurality of cutting blades corresponding to the positions of the bracket, the blade rotating shaft penetrating through the rear support plate and fixedly connected with an acceleration gear, the acceleration gear meshingly connected with a transmission gear, the transmission gear fixedly connected to a linkage shaft, the linkage shaft rotatably connected to the rear support plate, and the linkage shaft in transmission connection with one side rotating shaft of the conveying belt through a second synchronous belt.

[0012] In a possible implementation manner, the pushing mechanism comprises a fixed plate fixedly connected between the two support plates, annular sliding grooves formed on the left and right sides of the fixed plate, a sliding rod fixedly connected to the annular sliding groove on one side through an electric sliding block, a sliding rod fixedly connected to the other side of the annular sliding groove through a sliding block, spring lifting and retracting rods rotatably connected to the left and right sliding rods, and pushing bars fixedly connected to the bottom ends of the left and right spring lifting and retracting rods.

[0013] In a possible implementation manner, two waist-shaped seats are fixedly connected to the rear support plate, the two waist-shaped seats are respectively close to the rotating shafts on the left and right sides of the conveying belt, a rubber cleaning strip is slidably connected to the upper side of the waist-shaped seat on the left side, and a rubber cleaning strip is slidably connected to the lower side of the waist-shaped seat on the right side.

[0014] In a possible implementation manner, the opposite sides of the front and rear support plates are provided with buffer assemblies, the buffer assemblies are located above the right side of the bracket, the buffer assemblies comprise a clearance groove formed on the opposite side of the support plate, a buffer plate is fixedly connected to the clearance groove through a plurality of supporting springs, the buffer plate is in a triangular structure, and the opposite surfaces of the front and rear buffer plates are inclined from top to bottom to the side close to the bracket.

[0015] In a possible implementation manner, the front and rear sides of the leftmost end of the bracket are symmetrically provided with boost correction assemblies, the boost correction assemblies comprise fixed triangular frames fixedly connected to the bracket, the side away from the bracket of the fixed triangular frame is an inclined surface, the inclined surface is inclined from left to right to the side close to the bracket, and a plurality of boost rollers are rotatably connected in the fixed triangular frame.

[0016] The above one or more technical solutions in the embodiment of the present application at least have one of the following technical effects:

[0017] 1. The biomass fuel raw material cutting processing equipment provided by the embodiment of the present application can place the wood board on the bracket through the wood board placing mechanism arranged above the conveying belt, push the wood board to the slicing mechanism for cutting by using the driving force on the conveying belt to synchronously drive the pushing mechanism, realize synchronous conveying of the wood board and the wood strip on the same assembly line, reduce the floor area occupied by multiple devices, and reduce resource consumption.

[0018] 2. The biomass fuel raw material cutting processing equipment provided by the embodiment of the present application, the cutter rotating shaft on the cutting mechanism is synchronously driven by the conveying belt, and the cutter rotation is accelerated by the gear sets of different sizes, so that the cutting driving force on the wood board is improved.

[0019] 3. The biomass fuel raw material cutting processing equipment provided by the embodiment of the present application, the wood board placing mechanism is provided with the bracket, which not only supports the wood board, but also limits and positions the plurality of wood strips, and the wood strip correcting mechanism is further provided on the pushing mechanism to correct the direction of the wood strip, so that the moving angle of the plurality of wood strips placed on the conveying belt is adjusted, the inclination angle between the adjacent brackets is small, and the wood strips are more conveniently fed into the crusher.

[0020] 4. The biomass fuel raw material cutting processing equipment provided by the embodiment of the present application, the part of the wood board cut is timely dropped on the conveying belt by the setting of the poking mechanism, and the upper end of the poking strip is elastically set to increase the flexibility of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a first view structural schematic view of the biomass fuel raw material cutting processing equipment provided by the embodiment of the present application.

[0022] Figure 2 is a second view structural schematic view of the biomass fuel raw material cutting processing equipment provided by the embodiment of the present application.

[0023] Figure 3 is a partial structural sectional view of the biomass fuel raw material cutting processing equipment provided by the embodiment of the present application.

[0024] Figure 4 is a partial structural sectional view of the biomass fuel raw material cutting processing equipment provided by the embodiment of the present application.

[0025] Figure 5 is Figure 2 is an enlarged view of A in FIG.

[0026] Figure 6 is Figure 3 is an enlarged view of B in FIG.

[0027] Figure 7 is Figure 4 is an enlarged view of C in FIG.

[0028] Figure 8 is a schematic view of the wood strip correcting mechanism of the biomass fuel raw material cutting processing equipment provided by the embodiment of the present application.

[0029] In the figure: 1, support plate; 11, limiting strip; 12, waist-shaped seat; 13, rubber cleaning strip; 14, buffer assembly; 141, buffer plate; 2, conveying belt; 3, pulverizer; 4, wood board placing mechanism; 41, fixed frame; 42, bracket; 43, boosting correction assembly; 431, fixed triangular frame; 432, boosting roller; 5, wood strip correction mechanism; 51, L-shaped support; 52, support plate; 53, linkage rotating shaft rod; 54, cam; 55, limiting ring groove; 56, round rod; 57, connecting frame; 58, limiting plate; 581, limiting inclined groove; 59, cross beam rod; 50, pushing assembly; 501, placing frame; 502, blocking plate; 6, pushing mechanism; 61, fixed rod; 62, first connecting rod; 63, second connecting rod; 64, pushing plate; 7, slicing mechanism; 71, protective cover; 72, blade rotating shaft; 73, cutting blade; 74, linkage shaft; 8, poking mechanism; 81, fixed plate; 82, annular sliding groove; 83, spring lifting and retracting rod; 84, poking strip; 9, transmission assembly; 91, transmission shaft. DETAILED DESCRIPTION

[0030] In order to make the above objectives, features and advantages of the present application more apparent, specific embodiments of the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in a number of different ways beyond the specific details set forth below, and similar improvements can be made by those skilled in the art without departing from the spirit and scope of the present application, and therefore the present application is not limited to the specific embodiments disclosed below.

[0031] Please refer to Figure 1 , Figure 2 and Figure 3The utility model provides a biomass fuel raw material cutting processing equipment, including two front and rear symmetrical support plate 1, the middle of support plate 1 is provided with the conveying belt 2 that transports from right to left, is equipped with a plurality of through -hole on the conveying belt 2, the opposite side of two support plate 1 is provided with the limiting strip 11 for the wood strip conveying and is limited, the cross section of limiting strip 11 is triangular shape, and the bottom end of limiting strip 11 is close to the top of conveying belt 2, and the leftmost side of support plate 1 is provided with the rubbing crusher 3 of wood strip, the top of conveying belt 2 and between two support plate 1 is provided with the wood board placing mechanism 4, and the right side of wood board placing mechanism 4 is provided with the wood strip correction mechanism 5, and the top of wood board placing mechanism 4 is sequentially provided with the pushing mechanism 6 of wood board and is pushed, the slicing mechanism 7 of wood board and is cut and the poking mechanism 8 of the wood board after cutting and is poked from right to left, wood board placing mechanism 4 includes the fixed frame 41 of left and right sides fixedly connected between two support plate 1, and two fixed frame 41 are located at the top of conveying belt 2, and the bottom of two fixed frame 41 is commonly fixedly connected with a plurality of evenly distributed bracket 42, and the width of bracket 42 at the left side of slicing mechanism 7 is less than the width of bracket 42 at the right side of slicing mechanism 7, and the rightmost end of bracket 42 is triangular structure.

[0032] Here, it is explained that the distance between bracket 42 and conveying belt 2 is less than the height of wood strip, and the height of bracket 42 is higher than the height of wood strip, and the wood strip on the conveying belt 2 is transported between adjacent brackets 42, and the cut wood board falls on the conveying belt 2 and is still lower than the height of bracket 42.

[0033] When working, the wood strip is placed on the right side of the upper end of the conveying belt 2, the wood strip correction mechanism 5 corrects and adjusts the placed wood strip, the conveying belt 2 transports the wood strips into the rubbing crusher 3, the wood board is placed on the wood board placing mechanism 4 in turn, the pushing mechanism 6 pushes the wood board on the wood board placing mechanism 4 to the lower end of the slicing mechanism 7 in turn to cut into wood strips, and the cut wood strips stay on the bracket 42 and are poked by the poking mechanism 8 to the conveying belt 2 to be transported into the rubbing crusher 3.

[0034] Referring to Figure 3 and Figure 6 , the rear support plate 1 is fixedly connected with two waist-shaped seats 12, the two waist-shaped seats 12 are close to the rotating shafts on the left and right sides of the conveying belt 2, the upper side of the waist-shaped seat 12 on the left side is slidingly connected with a rubber cleaning strip 13, and the lower side of the waist-shaped seat 12 on the right side is slidingly connected with a rubber cleaning strip 13.

[0035] The rubber cleaning strip 13 is arranged to clean the wood chips on the conveying belt 2. Since the slicing operation is performed above the conveying belt 2, a large amount of wood chips will be generated. A part of the wood chips will fall through the through holes on the conveying belt 2. In order to avoid the influence of the wood chips on the rotating shaft on the conveying belt 2, the rubber cleaning strip 13 on the left side cleans the conveying belt 2 above, and the rubber cleaning strip 13 on the right side cleans the conveying belt 2 below, so as to intercept the wood chips. Since the rubber cleaning strip 13 is made of rubber and is slidably connected to the waist-shaped seat 12, the waist-shaped seat 12 is away from the front support plate 1, and the rubber cleaning strip 13 that is seriously contaminated can be replaced in time.

[0036] Referring to Figure 2 and Figure 5 , the opposite sides of the front and rear support plates 1 are provided with buffer assemblies 14. The buffer assembly 14 is located above the right side of the bracket 42. The buffer assembly 14 includes a clearance groove arranged on the opposite side of the support plate 1. A plurality of supporting springs are fixedly connected to the buffer plate 141 in the clearance groove. The buffer plate 141 is a triangular structure. The opposite surfaces of the front and rear buffer plates 141 are inclined from top to bottom to the side close to each other.

[0037] The buffer assembly 14 is arranged to buffer the wood board placed on the bracket 42, so as to avoid a large impact force on the bracket 42. The wood board is transported to the top of the bracket 42 by an external device and will directly fall on the buffer plates 141 on the two sides. Under the action of the gravity of the wood board, the buffer plates 141 on the two sides are pushed away, and then the wood board falls on the bracket 42 again.

[0038] Referring to Figure 3 and Figure 6 , the front and rear sides of the leftmost end of the bracket 42 are symmetrically provided with boost correction assemblies 43. The boost correction assembly 43 includes a fixed triangular frame 431 fixedly connected to the bracket 42. The side away from the bracket 42 of the fixed triangular frame 431 is an inclined surface that is inclined from left to right to the side close to the bracket 42. A plurality of boost rollers 432 are rotatably connected in the fixed triangular frame 431.

[0039] The boost correction assembly 43 is arranged to facilitate the conveying of the cut wood strip to the pulverizer 3 without driving force. The distance between two adjacent fixed triangular frames 431 is greater than the width of the wood strip. The cut wood strip contacts the boost roller 432 under the conveying of the conveying belt 2, so as to further adjust the direction and reduce the inclination angle on the conveying belt 2.

[0040] Referring to Figure 5 and Figure 8The wood bar correcting mechanism 5 comprises an L-shaped support 51 fixedly connected to the upper end of the rear support plate 1, a support plate 52 with a circular hole fixedly connected to the L-shaped support 51, a linkage rotating shaft rod 53 rotatably connected to the support plate 52, a cam 54 fixedly connected to one end of the linkage rotating shaft rod 53, a limiting ring groove 55 formed in the rear side of the cam 54, a round rod 56 slidably connected in the limiting ring groove 55, a connecting frame 57 fixedly connected to the other end of the round rod 56, a limiting plate 58 fixedly connected to one side of the L-shaped support 51 close to the cam 54, a limiting inclined groove 581 formed in the limiting plate 58, and a tension spring fixedly connected between the limiting inclined groove 581 and the round rod 56. The bottom end of the connecting frame 57 is fixedly connected with a cross beam rod 59.

[0041] The wood bar correcting mechanism 5 is arranged to arrange the wood bars placed on the conveying belt 2. The wood bars are placed on the conveying belt 2 and conveyed from right to left. One end of the wood bar is distributed along the triangular shape of the rightmost bracket 42. The cam 54 rotates to drive the round rod 56 to move up and down reciprocally. Under the action of the limiting inclined groove 581 of the limiting plate 58, the round rod 56 moves downward while moving a small distance to the left.

[0042] Referring to Figure 2 , the rear end of the linkage rotating shaft rod 53 is provided with a transmission assembly 9. The transmission assembly 9 comprises an extension shaft fixedly installed on the rotating shaft at the rear side of the conveying belt 2. The extension shaft is rotatably penetrated through the rear support plate 1. The rear support plate 1 is rotatably connected with a transmission shaft 91. The extension shaft and the transmission shaft 91 are connected by gear set engagement. The transmission shaft 91 and the linkage rotating shaft rod 53 are connected by a first synchronous belt.

[0043] The transmission assembly 9 is arranged to enable the conveying belt 2 to rotate synchronously to drive the cam 54 to rotate. The extension shaft on the rotating shaft at the rear side of the conveying belt 2 rotates synchronously with the rotating shaft on the conveying belt 2. The transmission shaft 91 rotates in the opposite direction of the extension shaft through the gear set. The transmission shaft 91 and the linkage rotating shaft rod 53 rotate in the same direction. The transmission shaft 91 drives the linkage rotating shaft rod 53 to rotate through the first synchronous belt, thereby realizing the rotation of the cam 54.

[0044] Referring to Figure 2 , Figure 7 and Figure 8 , the bottom end of the cross beam rod 59 is provided with a pushing assembly 50. The pushing assembly 50 comprises a plurality of groups of placing frames 501 fixedly connected to the bottom end of the cross beam rod 59. Each group of placing frames 501 is symmetrically arranged in front and back. Each group of two placing frames 501 is rotatably connected with a pushing roller at the opening of the opposite side. The adjacent placing frames 501 are fixedly connected with a blocking plate 502 on the side close to each other. Each blocking plate 502 is arranged corresponding to the position of the bracket 42.

[0045] The setting of the placing frame 501 will correct the split wood, one end of the wood enters the area of the bracket 42, when the round rod 56 moves down, it will drive the cross beam 59 to move down, multiple placing frames 501 will correct the inclined wood respectively, and multiple wood will be further transported in parallel with the bracket 42, since the distance between each two placing frames 501 is greater than the width of the wood, the wood will not be completely parallel to the bracket 42, here, only need to ensure that multiple different wood will not produce a large inclination angle on the upper end of the conveyor belt 2.

[0046] Referring to Figure 3 and Figure 4 , the pushing mechanism 6 comprises a fixed rod 61 fixedly connected to the front side of the cam 54, and the fixed rod 61 is located at the protruding end of the cam 54, a first connecting rod 62 is rotatably connected to the fixed rod 61, the other end of the first connecting rod 62 is rotatably connected to a second connecting rod 63, the other end of the second connecting rod 63 is rotatably connected to a pushing plate 64, and multiple limiting rods are fixedly connected to the bottom end of the pushing plate 64 and slidably connected to the limiting sliding groove opened at the upper end of the bracket 42.

[0047] The setting of the pushing mechanism 6 is to provide a pushing force to the wood on the bracket 42, when the cam 54 rotates, the pushing plate 64 is driven to move left and right on the bracket 42 through the first connecting rod 62 and the second connecting rod 63, and the limiting rods limit the pushing plate 64 through cooperation with the limiting sliding groove at the upper end of the bracket 42, so as to ensure that the pushing plate 64 always slides at the upper end of the bracket 42.

[0048] Referring to Figure 2 and Figure 4 , the slicing mechanism 7 comprises a protective cover 71 fixedly connected between the two support plates 1, a blade shaft 72 rotatably penetrates the protective cover 71, multiple cutting blades 73 are fixedly connected to the blade shaft 72, the multiple cutting blades 73 correspond to the positions of the bracket 42 one by one, the blade shaft 72 rotatably penetrates the rear support plate 1 and is fixedly connected with an acceleration gear, the acceleration gear is meshingly connected with a transmission gear, the transmission gear is fixedly connected to a linkage shaft 74, the linkage shaft 74 is rotatably connected to the rear support plate 1, and the linkage shaft 74 is drivingly connected with one side of the rotating shaft of the conveyor belt 2 through the second synchronous belt.

[0049] The setting of the slicing mechanism 7 is to cut the wood on the wood placing mechanism 4 into multiple wood strips, when the rotating shaft on the conveyor belt 2 rotates, it will drive the linkage shaft 74 to rotate through the second synchronous belt, the linkage shaft 74 drives the blade shaft 72 to rotate through the transmission gear and the acceleration gear, since the number of gears of the transmission gear is much greater than that of the acceleration gear, the rotating speed of the blade shaft 72 is greater than that of the linkage shaft 74, so as to speed up the cutting speed of the cutting blades 73.

[0050] Referring to Figure 3The dialing mechanism 8 comprises a fixed plate 81 fixedly connected between the two support plates 1, and annular sliding grooves 82 are formed on the left and right sides of the fixed plate 81, a sliding rod is fixedly connected in one of the annular sliding grooves 82 through an electric sliding block, and another sliding rod is also fixedly connected in the other annular sliding groove 82 through a sliding block, spring lifting and retracting rods 83 are rotatably connected on the left and right sliding rods, and dialing bars 84 are fixedly connected to the bottom ends of the left and right spring lifting and retracting rods 83.

[0051] The dialing mechanism 8 is arranged to dial the wood strips after the wood plate is cut, since the cutting blades 73 are one-to-one corresponding to the carriers 42, the wood plate is cut into corresponding wood strips, and since the width of the left carrier 42 is smaller than that of the right carrier 42, most of the cut wood strips will automatically fall on the conveying belt 2, and one side of a part of the cut wood strips still leans against the carrier 42, when the dialing bar 84 moves from front to back below the annular sliding groove 82, the dialing bar 84 will dial the wood strips to the conveying belt 2, when the dialing bar 84 moves from back to front above the annular sliding groove 82, the height of the dialing bar 84 is higher than that of the wood strips, so the dialing bar 84 will not dial the wood strips reversely, and the elasticity of the spring lifting and retracting rods 83 is arranged to avoid the dialing bar 84 from being stuck when dialing the wood strips, and the wood strips dialled to the conveying belt 2 are continuously conveyed to the direction of the pulverizer 3 by the conveying belt 2.

[0052] In the embodiments of the present application, unless specifically defined and limited otherwise, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. Moreover, the first feature can be directly above or obliquely above the second feature, or only means that the horizontal height of the first feature is higher than that of the second feature. The first feature can be directly below or obliquely below the second feature, or only means that the horizontal height of the first feature is lower than that of the second feature.

[0053] In the description of the present application, it should also be noted that, unless specifically defined and limited otherwise, the terms "arranged", "connected", "mounted", and "connected" should be understood broadly, for example, can be fixedly connected, or can be detachably connected, or integrally connected, or slidingly connected; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium, or can be connected inside two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0054] The embodiments of the specific implementation are the preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A biomass fuel feedstock cutting and processing equipment, characterized in that: It includes two support plates (1) arranged symmetrically front and back. A conveyor belt (2) is set in the middle of the support plate (1) to transport wood strips from right to left. Multiple through holes are opened on the conveyor belt (2). Limiting strips (11) for limiting the transport of wood strips are set on opposite sides of the two support plates (1). The bottom end of the limiting strip (11) is close to the top of the conveyor belt (2). A crusher (3) for crushing wood strips is set on the leftmost side of the support plate (1). A wooden board placement mechanism (4) is provided above the conveyor belt (2) and between the two support plates (1). A wooden strip straightening mechanism (5) is provided on the right side of the wooden board placement mechanism (4). A pushing mechanism (6), a slicing mechanism (7), and a turning mechanism (8) for moving the cut wooden board are arranged sequentially from right to left above the wooden board placement mechanism (4). The wooden board placement mechanism (4) includes a fixed frame (41) fixedly connected between two support plates (1) on the left and right sides. Both fixed frames (41) are located above the conveyor belt (2). The bottom ends of the two fixed frames (41) are fixedly connected to a number of evenly distributed brackets (42). The width of the bracket (42) on the left side of the slicing mechanism (7) is smaller than the width of the bracket (42) on the right side of the slicing mechanism (7). During operation, the wooden strips are placed on the right side of the upper end of the conveyor belt (2). The wooden strip straightening mechanism (5) straightens and adjusts the placed wooden strips. The conveyor belt (2) transports multiple wooden strips into the crusher (3). The wooden boards are placed on the wooden board placement mechanism (4) in sequence. The pushing mechanism (6) pushes the wooden boards on the wooden board placement mechanism (4) to the lower end of the slicing mechanism (7) to cut them into wooden strips. The cut wooden strips stay on the bracket (42) and are then moved onto the conveyor belt (2) by the tossing mechanism (8) and transported into the crusher (3). The wooden strip straightening mechanism (5) includes an L-shaped bracket (51) fixedly connected to the upper end of the rear support plate (1), a support plate (52) with a circular hole fixedly connected to the L-shaped bracket (51), a linkage shaft (53) rotatably connected to the support plate (52), a transmission assembly (9) provided at the rear end of the linkage shaft (53), a cam (54) fixedly connected to one end of the linkage shaft (53), a limiting ring groove (55) is opened on the rear side of the cam (54), and a round rod (5) is slidably connected in the limiting ring groove (55). 6) A connecting frame (57) is fixedly connected to the other end of the round rod (56). A limiting plate (58) is fixedly connected to the side of the L-shaped bracket (51) near the cam (54). A limiting groove (581) is opened on the limiting plate (58). The round rod (56) passes through the limiting groove (581). A tension spring is fixedly connected between the limiting groove (581) and the round rod (56). A crossbeam rod (59) is fixedly connected to the bottom end of the connecting frame (57). A pushing component (50) is provided at the bottom end of the crossbeam rod (59).

2. The biomass fuel feedstock cutting and processing equipment according to claim 1, characterized in that: The transmission assembly (9) includes an extension shaft fixedly installed on the rear rotating shaft of the conveyor belt (2). The extension shaft rotates through the rear support plate (1). The rear support plate (1) is rotatably connected to a transmission shaft (91). The extension shaft and the transmission shaft (91) are meshed and connected by a gear set. The transmission shaft (91) and the linkage rotating shaft rod (53) are connected by a first synchronous belt.

3. The biomass fuel feedstock cutting and processing equipment according to claim 1, characterized in that: The pushing assembly (50) includes multiple sets of placement frames (501) fixedly connected to the bottom end of the crossbeam (59). Each set of placement frames (501) consists of two symmetrically arranged front and back. Push rollers are rotatably connected to the openings on opposite sides of each of the two placement frames (501). A baffle plate (502) is fixedly connected between the adjacent sides of each set of placement frames (501). Each baffle plate (502) is positioned corresponding to the bracket (42).

4. The biomass fuel feedstock cutting and processing equipment according to claim 1, characterized in that: The pushing mechanism (6) includes a fixed rod (61) fixedly connected to the front side of the cam (54), and the fixed rod (61) is located at the protruding end of the cam (54). A first connecting rod (62) is rotatably connected to the fixed rod (61). A second connecting rod (63) is rotatably connected to the other end of the first connecting rod (62). A push plate (64) is rotatably connected to the other end of the second connecting rod (63). A plurality of limiting rods are fixedly connected to the bottom end of the push plate (64). The limiting rods are slidably connected in the limiting groove opened at the upper end of the bracket (42).

5. The biomass fuel feedstock cutting and processing equipment according to claim 1, characterized in that: The slicing mechanism (7) includes a protective cover (71) fixedly connected between two support plates (1). A blade shaft (72) is rotatably passed through the protective cover (71). Multiple cutting blades (73) are fixedly connected to the blade shaft (72). The multiple cutting blades (73) correspond one-to-one with the positions of the bracket (42). The blade shaft (72) rotatably passes through the rear support plate (1) and is fixedly connected to an acceleration gear. A transmission gear is meshed on the acceleration gear. The transmission gear is fixedly connected to a linkage shaft (74). The linkage shaft (74) is rotatably connected to the rear support plate (1). The linkage shaft (74) is connected to the rotating shaft on one side of the conveyor belt (2) via a second synchronous belt.

6. The biomass fuel feedstock cutting and processing equipment according to claim 1, characterized in that: The actuating mechanism (8) includes a fixed plate (81) fixedly connected between two support plates (1). Annular grooves (82) are provided on both the left and right sides of the fixed plate (81). A sliding rod is fixedly connected to one side of the annular groove (82) via an electric slider. A sliding rod is also fixedly connected to the other side of the annular groove (82) via a slider. Spring lifting rods (83) are rotatably connected to both sliding rods. A toggle bar (84) is fixedly connected to the bottom end of both spring lifting rods (83).

7. The biomass fuel feedstock cutting and processing equipment according to claim 1, characterized in that: Two waist-shaped seats (12) are fixedly connected to the support plate (1) on the rear side. The two waist-shaped seats (12) are close to the rotating shafts on the left and right sides of the conveyor belt (2). A rubber cleaning strip (13) is slidably connected to the upper side of the waist-shaped seat (12) on the left side, and a rubber cleaning strip (13) is slidably connected to the lower side of the waist-shaped seat (12) on the right side.

8. The biomass fuel feedstock cutting and processing equipment according to claim 1, characterized in that: A buffer assembly (14) is provided on the opposite side of the two front and rear support plates (1). The buffer assembly (14) is located above the right side of the bracket (42). The buffer assembly (14) includes a clearance groove opened on the opposite side of the support plate (1). A buffer plate (141) is fixedly connected in the clearance groove by multiple support springs. The buffer plate (141) has a triangular structure. The opposite surfaces of the two front and rear buffer plates (141) are inclined from top to bottom toward the side that is closer to each other.

9. The biomass fuel feedstock cutting and processing equipment according to claim 1, characterized in that: The leftmost end of the bracket (42) is symmetrically provided with push-correction components (43) on both the front and rear sides. The push-correction components (43) include a fixed triangular frame (431) fixedly connected to the bracket (42). The side of the fixed triangular frame (431) away from the bracket (42) is an inclined surface, which is inclined from left to right towards the side closer to the bracket (42). Multiple push rollers (432) are rotatably connected inside the fixed triangular frame (431).

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