Biomass fuel crusher with anti-blocking function

Abstract

The biomass fuel crusher with the anti-blocking function comprises a crushing box and a feeding box, the feeding box is arranged at the middle end of the top of the crushing box, and the right side of the feeding box is fixedly connected with a second electric telescopic rod. According to the biomass fuel crushing device, the first support, the second electric telescopic rod, the second support, the third support, the first connecting rod, the clamping groove, the third connecting rod, the second connecting rod, the connecting plate and the third electric telescopic rod are arranged, the second electric telescopic rod is controlled to stretch out and draw back, the third connecting rod can be driven to move up and down, and therefore biomass fuel in the feeding box can be pushed into the crushing box; and meanwhile, people can control a third electric telescopic rod to stretch out and draw back according to needs, a first connecting rod can be driven to move up and down, under cooperation of a first rotating shaft, a second rotating shaft and a second connecting rod, the unfolding angle of the third connecting rod can be adjusted, and therefore the biomass fuel can smoothly enter the crushing box.

Description

Technical Field

[0001] The utility model relates to the technical field of biomass fuels, in particular to a biomass fuel crusher with a material blocking prevention function. Background Art

[0002] Biomass fuel refers to the burning of biomass materials as fuel, which is generally mainly agricultural and forestry waste (such as straw, sawdust, bagasse, rice bran, etc.). A crusher is needed to crush the biomass fuel, but the existing crusher is prone to clogging the feed port during feeding, which brings inconvenience to people's use. For this reason, we propose a biomass fuel crusher with anti-blocking function. Utility Model Content

[0003] The utility model aims to provide a biomass fuel crusher with an anti-blocking function to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a biomass fuel crusher with anti-blocking function, comprising a crushing box and a feed box, a feed box is arranged at the middle end of the top of the crushing box, and a second electric telescopic rod is fixedly connected to the right side of the feed box, the telescopic end of the second electric telescopic rod is fixedly connected to the second bracket, and the left end of the bottom of the second bracket is fixedly connected to the first bracket, the lower end of the inner cavity of the first bracket is fixedly connected to the third bracket, and the bottom of the third bracket is fixedly connected to the third electric telescopic rod, the telescopic end of the third electric telescopic rod is fixedly connected to a connecting plate, and the first connecting rod is fixedly connected to the four sides of the bottom of the connecting plate, the inner surface of the first connecting rod is movably connected to the second connecting rod through a first rotating shaft, and the end of the second connecting rod is movably connected to the third connecting rod through a second rotating shaft.

[0005] Preferably, the second supporting legs are fixedly connected to both the front and rear sides of the left end of the bottom of the crushing box, and the first supporting legs are fixedly connected to both the front and rear sides of the right end of the bottom of the crushing box.

[0006] Preferably, a reserved groove is provided at the bottom of the first supporting leg, a first electric telescopic rod is fixedly connected to the top of the inner cavity of the reserved groove, and a telescopic end of the first electric telescopic rod is connected to a fluorocarbon rubber protrusion via PP glue.

[0007] Preferably, a discharge port is provided at the bottom of the left side of the crushing box, and a baffle plate is inserted into the inner surface of the discharge port.

[0008] Preferably, a motor is fixedly connected to the lower end of the left side of the crushing box, and a crushing roller is fixedly connected to the output shaft of the motor.

[0009] Preferably, the lower ends of the four sides of the first bracket are provided with slots, and the second rotating shaft is movably connected to the inner side of the slots.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. The utility model is provided with a first bracket, a second electric telescopic rod, a second bracket, a third bracket, a first connecting rod, a slot, a third connecting rod, a second connecting rod, a connecting plate and a third electric telescopic rod. The second electric telescopic rod is controlled to be extended or retracted, and the third connecting rod can be driven to move up or down, so that the biomass fuel in the feed box can be pushed into the crushing box. At the same time, people can control the extension or retraction of the third electric telescopic rod as needed, and can drive the first connecting rod to move up or down. With the cooperation of the first rotating shaft, the second rotating shaft and the second connecting rod, the expansion angle of the third connecting rod can be adjusted, so that the biomass fuel can smoothly enter the crushing box.

[0012] 2. The utility model is provided with a first electric telescopic rod, a reserved groove and a fluorocarbon rubber convex block, and the first electric telescopic rod is controlled to extend so that the fluorocarbon rubber convex block contacts the ground, thereby enabling the crushing box to tilt to the left as a whole, facilitating the discharge of biomass fuel. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model in a cutaway state;

[0015] Figure 3 This is a schematic cross-sectional view of the structure of the first supporting leg of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the third electric telescopic rod of the utility model.

[0017] In the figure: crushing box 1, feed box 2, first supporting leg 3, second supporting leg 4, discharge port 5, motor 6, first bracket 7, crushing roller 8, second electric telescopic rod 9, second bracket 10, first electric telescopic rod 11, reserved groove 12, fluorocarbon rubber protrusion 13, third bracket 14, first connecting rod 15, slot 16, third connecting rod 17, second connecting rod 18, connecting plate 19, third electric telescopic rod 20. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] The crushing box 1, feed box 2, first support leg 3, second support leg 4, discharge port 5, motor 6, first bracket 7, crushing roller 8, second electric telescopic rod 9, second bracket 10, first electric telescopic rod 11, reserved groove 12, fluorocarbon rubber protrusion 13, third bracket 14, first connecting rod 15, slot 16, third connecting rod 17, second connecting rod 18, connecting plate 19 and third electric telescopic rod 20 of the present application are all universal standard parts or parts known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or through conventional experimental methods.

[0020] See also Figure 1-Figure 4 A biomass fuel crusher with anti-blocking function includes a crushing box 1 and a feed box 2. The feed box 2 is arranged at the middle end of the top of the crushing box 1, and the right side of the feed box 2 is fixedly connected with a second electric telescopic rod 9, the telescopic end of the second electric telescopic rod 9 is fixedly connected with a second bracket 10, and the left end of the bottom of the second bracket 10 is fixedly connected with a first bracket 7, the lower end of the inner cavity of the first bracket 7 is fixedly connected with a third bracket 14, and the bottom of the third bracket 14 is fixedly connected with a third electric telescopic rod 20, the telescopic end of the third electric telescopic rod 20 is fixedly connected with a connecting plate 19, and the bottom of the connecting plate 19 is fixedly connected with the first connecting rod 15 on all sides. The inner surface of the first connecting rod 15 is movably connected to the second connecting rod 18 through the first rotating shaft, and the end of the second connecting rod 18 is movably connected to the third connecting rod 17 through the second rotating shaft. The second electric telescopic rod 9 is controlled to be extended and retracted, which can drive the third connecting rod 17 to move up and down, so that the biomass fuel in the feed box 2 can be pushed into the crushing box 1. At the same time, people can control the extension and retraction of the third electric telescopic rod 20 as needed, which can drive the first connecting rod 15 to move up and down. With the cooperation of the first rotating shaft, the second rotating shaft and the second connecting rod 18, the expansion angle of the third connecting rod 17 can be adjusted, so that the biomass fuel can smoothly enter the crushing box 1.

[0021] The second supporting legs 4 are fixedly connected to the front and rear sides of the left end of the bottom of the crushing box 1, and the first supporting legs 3 are fixedly connected to the front and rear sides of the right end of the bottom of the crushing box 1. A reserved groove 12 is provided at the bottom of the first supporting leg 3, and a first electric telescopic rod 11 is fixedly connected to the top of the inner cavity of the reserved groove 12, and the telescopic end of the first electric telescopic rod 11 is connected to a fluorocarbon rubber protrusion 13 through PP glue. The first electric telescopic rod 11 is controlled to extend so that the fluorocarbon rubber protrusion 13 contacts the ground, so that the crushing box 1 can be tilted to the left as a whole to facilitate the discharge of biomass fuel. A discharge port 5 is provided at the bottom of the left side of the crushing box 1, and a baffle plate is inserted on the inner surface of the discharge port 5. The lower end of the left side of the crushing box 1 is fixedly connected to a motor 6, and the output shaft of the motor 6 is fixedly connected to a crushing roller 8. Slots 16 are provided at the lower ends of the four sides of the first bracket 7, and the second rotating shaft is movably connected to the inner side of the slot 16.

[0022] When in use, a first bracket 7, a second electric telescopic rod 9, a second bracket 10, a third bracket 14, a first connecting rod 15, a card slot 16, a third connecting rod 17, a second connecting rod 18, a connecting plate 19 and a third electric telescopic rod 20 are provided. The second electric telescopic rod 9 is controlled to be extended and retracted, and the third connecting rod 17 can be driven to move up and down, so that the biomass fuel in the feed box 2 can be pushed into the crushing box 1. At the same time, people can control the extension and retraction of the third electric telescopic rod 20 as needed, which can drive the first connecting rod 15 to move up and down. With the cooperation of the first rotating shaft, the second rotating shaft and the second connecting rod 18, the expansion angle of the third connecting rod 17 can be adjusted, so that the biomass fuel can smoothly enter the crushing box 1. A first electric telescopic rod 11, a reserved groove 12 and a fluorocarbon rubber protrusion 13 are provided. The first electric telescopic rod 11 is controlled to extend so that the fluorocarbon rubber protrusion 13 contacts the ground, so that the crushing box 1 can be tilted to the left as a whole, which is convenient for the discharge of biomass fuel.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A biomass fuel crusher with anti-blocking function, comprising a crushing box (1) and a feed box (2), characterized in that: A feed box (2) is provided at the middle end of the top of the crushing box (1), and a second electric telescopic rod (9) is fixedly connected to the right side of the feed box (2), the telescopic end of the second electric telescopic rod (9) is fixedly connected to the second bracket (10), and the left end of the bottom of the second bracket (10) is fixedly connected to the first bracket (7), the lower end of the inner cavity of the first bracket (7) is fixedly connected to the third bracket (14), and the bottom of the third bracket (14) is fixedly connected to the third electric telescopic rod (20), the telescopic end of the third electric telescopic rod (20) is fixedly connected to a connecting plate (19), and the bottom of the connecting plate (19) is fixedly connected to the first connecting rod (15) on all sides, the inner surface of the first connecting rod (15) is movably connected to the second connecting rod (18) via a first rotating shaft, and the end of the second connecting rod (18) is movably connected to the third connecting rod (17) via a second rotating shaft.

2. The biomass fuel crusher with anti-blocking function according to claim 1 is characterized in that: The second supporting legs (4) are fixedly connected to both the front and rear sides of the left end of the bottom of the crushing box (1), and the first supporting legs (3) are fixedly connected to both the front and rear sides of the right end of the bottom of the crushing box (1).

3. The biomass fuel crusher with anti-blocking function according to claim 2 is characterized in that: A reserved groove (12) is provided at the bottom of the first supporting leg (3), a first electric telescopic rod (11) is fixedly connected to the top of the inner cavity of the reserved groove (12), and a telescopic end of the first electric telescopic rod (11) is connected to a fluorocarbon rubber protrusion (13) via PP glue.

4. The biomass fuel crusher with anti-blocking function according to claim 1 is characterized in that: A discharge port (5) is provided at the bottom of the left side of the crushing box (1), and a baffle plate is inserted into the inner surface of the discharge port (5).

5. The biomass fuel crusher with anti-blocking function according to claim 1 is characterized in that: The lower end of the left side of the crushing box (1) is fixedly connected to a motor (6), and the output shaft of the motor (6) is fixedly connected to a crushing roller (8).

6. The biomass fuel crusher with anti-blocking function according to claim 1, characterized in that: The first bracket (7) is provided with a clamping groove (16) at the lower end of each of the four sides, and the second rotating shaft is movably connected to the inner side of the clamping groove (16).

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