Bag breaking pulverizer

Abstract

The bag breaking pulverizer comprises a pulverizing device, the pulverizing device is provided with a pulverizing feeding opening, and an opening of the pulverizing feeding opening faces upwards; the puncturing device is arranged above the crushing feeding opening and is suitable for puncturing the ton bag; wherein the puncturing device is provided with a puncturing feeding port, the opening direction of the puncturing feeding port is consistent with the opening direction of the crushing feeding port, the puncturing device is arranged at the crushing feeding port of the crushing device, ton bags are placed in the puncturing device from the upper portion, the puncturing device is adopted for breaking the ton bags, manual bag breaking is replaced, the working intensity of operators is reduced, and the working efficiency is improved. And meanwhile, the manual bag breaking speed is low, bag breaking is conducted through the puncturing device, the puncturing efficiency can be improved, and the working efficiency of the bag breaking and material crushing machine is greatly improved.

Description

Technical Field

[0001] This application relates to the field of material processing equipment technology, and more specifically, to a bag-breaking and crushing machine. Background Technology

[0002] Rock asphalt is a naturally occurring organic substance. Due to its high viscosity, high adhesion, and resistance to high and low temperatures, it is widely used in road construction and waterproofing materials. However, during the processing of rock asphalt, factors such as humidity, static electricity, vibration or compaction during transportation can enhance the interaction between powder particles, causing rock asphalt powder to clump after being packed into ton bags. To solve the problem of rock asphalt powder clumping, a common method is to use specialized equipment to break and loosen these clumps. The specific equipment should be selected based on the degree of clumping, the characteristics of the material, and the required powder particle size.

[0003] Some factories use crushers to pulverize the lumps of rock asphalt inside ton bags. However, in the current processing, the ton bags are manually broken open before the rock asphalt inside is put into the crusher for crushing, which reduces the efficiency of the crusher. Therefore, it is essential to provide a crusher with a puncture device to replace manual operation and improve crushing efficiency. Summary of the Invention

[0004] One object of this application is to provide a bag-breaking and shredding machine.

[0005] To achieve the above objectives, the technical solution adopted in this application is as follows: a bag-breaking and crushing machine, including a crushing device, the crushing device having a crushing feed inlet with the opening facing upwards; a piercing device, the piercing device being located above the crushing feed inlet and suitable for piercing ton bags; wherein, the piercing device having a piercing feed inlet, the opening of the piercing feed inlet facing the same direction as the opening of the crushing feed inlet.

[0006] As a preferred embodiment, the puncture device has a base and a puncture tip, the puncture tip is connected to a support rod, and the puncture tip is fixed to the base by the support rod.

[0007] Further preferably, the base includes: a frame; multiple rods, which are fixedly intersecting along the diagonal direction of the frame, and a support rod is fixed at the intersection of the rods.

[0008] Further optimization revealed that there is a material passage space between the rod and the frame.

[0009] In a further preferred embodiment, the piercing device also includes a blade, which is disposed around the support rod and cooperates with the piercing tip to pierce the ton bag.

[0010] Further preferably, one end of the blade is fixed to the blade, and the other end of the blade is fixed to the support rod.

[0011] Further preferably, the bag-breaking and shredding machine also includes: an extrusion plate, which is located around the puncture device and cooperates with the blades, and the number of extrusion plates is adapted to the number of blades.

[0012] In a further preferred embodiment, the extrusion plate is connected to a driving component, which drives the extrusion plate to reciprocate toward the blade.

[0013] Further preferably, the piercing device and the crushing device are detachably connected.

[0014] Compared with the prior art, the beneficial effects of this application are as follows:

[0015] The puncturing device is installed at the crushing inlet of the crushing device. The ton bag is put into the puncturing device from above, and the puncturing device is used to puncture the ton bag, replacing manual bag breaking. This reduces the workload of the operators. At the same time, manual bag breaking is slow. Using the puncturing device to break the bag can improve the efficiency of puncturing, which greatly improves the working efficiency of the bag breaking and crushing machine. Attached Figure Description

[0016] Figure 1 This is a structural schematic diagram of a bag-breaking and shredding machine provided in this application.

[0017] Figure 2 This is a partial structural schematic diagram from a first-person perspective of the bag-breaking and shredding machine.

[0018] Figure 3 This is a structural schematic diagram of the bag-breaking and shredding machine from a second perspective.

[0019] Figure 4 This is a schematic diagram of the puncture device.

[0020] Figure 5 This is a schematic diagram of the crushing device.

[0021] Figure 6 This is a schematic diagram of the crushing shaft.

[0022] Figure 7 This is a structural schematic diagram of the support component.

[0023] In the diagram: 100, bag-breaking and shredding machine; 110, piercing device; 111, piercing tip; 112, support rod; 113, piercing feed port; 115, blade; 116, reinforcing member; 117, base; 117a, frame; 117b, rod; 118, material passage space; 120, shredding device; 121, shredding feed port; 122, shredding discharge port; 123, shredding shaft; 123a, shredding blade; 124, support member; 124a, recess; 125, connecting block; 131, extrusion plate; 132, driving component; 200, ton bag. Detailed Implementation

[0024] The present application will be further described below with reference to specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0025] In the description of this application, it should be noted that the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., which indicate the orientation and positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of this application.

[0026] It should be noted that the terms "first," "second," etc., in the specification and claims of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence.

[0027] The terms “comprising” and “having”, and any variations thereof, in the specification and claims of this application are intended to cover non-exclusive inclusion, for example, a process, method, system, product, or device that includes a series of steps or units is not necessarily limited to those steps or units that are explicitly listed, but may include other steps or units that are not explicitly listed or that are inherent to such process, method, product, or device.

[0028] This application provides a bag-breaking and crushing machine 100, which is used to crush rock asphalt. After the rock asphalt is loaded into a ton bag 200, the interaction between particles is enhanced due to factors such as vibration, causing the rock asphalt to clump together. Therefore, it is necessary to crush the rock asphalt in the ton bag 200. Figure 1As shown, the bag-breaking and crushing machine 100 includes a piercing device 110 and a crushing device 120. The piercing device 110 is used to pierce the ton bag 200, and the crushing device 120 is used to crush the clumps of rock asphalt. The crushing device 120 is located at the bottom of the piercing device 110, with the piercing feed port 113 facing upwards. The ton bag 200 is placed into the piercing device 110 from above. After the piercing device 110 pierces the ton bag 200, the rock asphalt inside the ton bag 200 enters the crushing device 120 through the crushing feed port 121 for crushing. The piercing device 110 replaces manual bag breaking, reducing the workload of operators and improving the working efficiency of the bag-breaking and crushing machine 100.

[0029] Additional explanations, such as Figure 2 As shown, the piercing device 110 is provided with a piercing feed port 113 and a piercing discharge port, and is composed of... Figure 1 It is understood that the puncture discharge port and the crushing feed port 121 are close to each other, so that the puncture discharge port and the crushing feed port 121 coincide, so that there is no need to set up a connecting channel between the two, reducing the loss of rock asphalt during the flow process, and also reducing the space occupied by the bag breaking crusher 100, making the structure of the bag breaking crusher 100 more compact, reducing the distance between the rock asphalt and the puncture device 110 and the crushing device 120, shortening the flow time of the rock asphalt, thereby improving the processing efficiency of the bag breaking crusher 100.

[0030] The piercing tip 111 is positioned towards the piercing feed port 113 and protrudes relative to the plane where the piercing feed port 113 is located, so that when the ton bag 200 is put into the piercing device 110, the piercing tip 111 pierces the ton bag 200, thereby increasing the speed of piercing.

[0031] like Figure 4 As shown, the piercing tip 111 is connected to a support rod 112. The piercing tip 111 and the support rod 112 can be processed into separate parts and then connected by welding. Alternatively, the piercing tip 111 and the support rod 112 can be processed as a single piece, which increases the connection strength between the piercing tip 111 and the support rod 112.

[0032] The other end of the support rod 112 is fixedly connected to the base 117, so that the piercing tip 111 is fixed inside the piercing device 110. The base 117 includes a frame 117a and two cross-connected rods 117b. The two rods 117b are respectively arranged along the diagonal of the frame 117a, thereby forming a stable triangular structure and increasing the reliability of the base 117. The support rod 112 is fixed at the cross connection of the two rods 117b, making the support rod 112 more stable.

[0033] Furthermore, there is a material passage space 118 between the frame 117a and the two rods 117b. The rock asphalt that has been initially crushed flows to the crushing feed port 121 through the material passage space 118. While ensuring the stability of the base 117, the material passage space 118 is increased to avoid the material passage space 118 being too small and causing the rock asphalt to get stuck.

[0034] like Figure 4 As shown, multiple blades 115 are provided around the piercing tip 111. One end of the blade 115 is fixed to the support rod 112, and the other end is fixed to the rod 117b. This not only increases the stability of the support rod 112 when it is fixed, but also allows the blades 115 to face upwards so that they can cooperate with the piercing tip 111, thereby increasing the piercing opening of the ton bag 200 and making it easier for the clumps of rock asphalt to detach from the ton bag 200.

[0035] One end of the reinforcing member 116 is fixed to the support rod 112, and the other end of the reinforcing member 116 is fixed to the blade 115, which further increases the stability of the blade 115.

[0036] Additional explanations, such as Figure 3 As shown, the puncture device 110 is provided with multiple extrusion plates 131 around its periphery. The extrusion plates 131 are connected to a drive component 132, which is preferably a hydraulic cylinder or a motor, and can provide power to the extrusion plates 131. The extrusion plates 131 reciprocate toward the blade 115, so that the clumps of rock asphalt can be extruded by the extrusion plates 131, and the large pieces of rock asphalt are initially crushed into small pieces. At the same time, the extrusion plates 131 and the blade 115 cooperate with each other to cut large pieces of rock asphalt.

[0037] Additional notes: The extrusion plate 131 can move synchronously or asynchronously. The movement of the extrusion plate 131 can be controlled according to actual needs, and there is no limitation here. The distance that the extrusion plate 131 moves can also be set according to actual conditions, and there is no limitation here.

[0038] Additional explanations, such as Figure 5 As shown, the bag-breaking and crushing machine 100 is also equipped with a crushing device 120. The crushing device 120 is used to crush the clumps of rock asphalt. After the bag is broken, the rock asphalt is squeezed by the extrusion plate 131 and enters the crushing device 120 through the crushing feed port 121. The crushing device 120 further crushes the clumps of rock asphalt, turning the clumps of rock asphalt into granules. The granules of rock asphalt flow out of the crushing device 120 through the crushing discharge port 122 at the bottom of the crushing device 120. The on-site operator collects the granules of rock asphalt at the crushing discharge port 122.

[0039] In addition, the piercing device 110 and the crushing device 120 are detachably connected. That is to say, the piercing device 110 can be used with any equipment that needs to be pierced, making the piercing device 110 more practical. The piercing device 110 and the crushing device 120 can be connected by screws for easy installation and disassembly. The connection method between the piercing device 110 and the crushing device 120 is not limited here, as long as it meets the requirement of being detachable.

[0040] like Figure 6 As shown, the crushing device 120 is equipped with a crushing shaft 123, and multiple crushing blades 123a are provided on the periphery of the crushing shaft 123, so that the crushing shaft 123 can fully crush the clumps of rock asphalt. The crushing blades 123a are rotating blades. When the crushing shaft 123 rotates along its own axis, the crushing blades 123a will rotate at high speed to cut and crush the clumps of rock asphalt, so that the rock asphalt is crushed into particles.

[0041] As a supplementary explanation, the crushing blade 123a is usually made of alloy steel to give it better wear resistance and corrosion resistance, thereby increasing the service life of the crushing device 120 and reducing the frequency of maintenance.

[0042] The crushing shaft 123 is powered by a 37KW hydraulic station to crush the clumps of rock asphalt. The hydraulic station is equipped with a control cabinet that stores the drive program. The control cabinet can drive the crushing shaft 123 to rotate forward or backward to prevent the crushing shaft 123 from jamming and causing the crushing blades 123a to break. At the same time, the hydraulic station is equipped with a pressure relief valve to monitor the pressure of the hydraulic station in real time. When the pressure of the hydraulic station is too high, the pressure relief valve will issue an alarm signal to remind the operator and avoid danger.

[0043] like Figure 7 As shown, the crushing device 120 is also provided with a support member 124. The support member 124 is located at the bottom of the two crushing shafts 123. There are multiple support members 124, and the support member 124 is provided with a recess 124a. At least a part of the crushing shaft 123 can be embedded in the recess 124a, so that the support member 124 can support the crushing shaft 123, thereby increasing the stability of the crushing shaft 123 and preventing the crushing shaft 123 from shaking or breaking during the crushing process.

[0044] At least a portion of the support member 124 is disposed between the crushing blades 123a. During the assembly of the crushing device 120, it is convenient to determine the installation position of the crushing blades 123a. At the same time, during the crushing process, the support member 124 can cooperate with the crushing blades 123a to cut the clumps of rock asphalt and improve the crushing effect of the crushing device 120.

[0045] To further explain, the width of the gap between the support members 124 is greater than the thickness of the crushing blade 123a, so as to avoid positional interference between the crushing blade 123a and the support member 124 during rotation, and to prevent the crushing blade 123a from contacting the support member 124 and breaking.

[0046] Connecting blocks 125 are provided between the support members 124, and the connecting blocks 125 connect the support members 124 together, so that multiple support members 124 can be installed or removed as a whole, which facilitates installation and disassembly. The connecting blocks 125 are provided with mounting holes, and the support members 124 are provided with through holes that are adapted to the mounting holes, so that the connecting blocks 125 and the support members 124 can be connected by bolts. Furthermore, there are many ways to connect the connecting blocks 125 and the support members 124, and they can also be assembled by welding. As long as it meets the actual needs, it is not limited here.

[0047] according to Figure 1 The operation process of the bag-breaking and crushing machine 100 is described as follows: First, the ton bag 200 is lifted and placed into the piercing device 110 through the piercing feed port 113. The piercing tip 111 protrudes relative to the plane where the piercing feed port 113 is located, so that the bag is broken during the placement of the ton bag 200, which improves the working efficiency of the piercing device 110. At the same time, the blade 115 and the piercing tip 111 cooperate with each other to increase the opening of the ton bag 200, making it easier for rock asphalt to leave the ton bag 200. The ton bag 200 is usually made of durable woven cloth or polyethylene material and is used for materials with large carrying capacity, usually between 500 kg and 2000 kg.

[0048] The clumps of rock asphalt are scattered inside the puncturing device 110. The driving component 132 drives the extrusion plate 131 to move in the direction of the blade 115 to extrude and cut the large pieces of rock asphalt, initially crushing them into fragments. There is a material passage space 118 between the frame 117a and the rod 117b. The fragments flow through the material passage space 118 to the crushing feed port 121, and then enter the crushing device 120 through the crushing feed port 121. At this time, the hydraulic station drives the crushing shaft 123 to rotate at high speed to crush the rock asphalt, crushing the clumps of rock asphalt into 3mm particles. The granular rock asphalt leaves the crushing device 120 through the crushing discharge port 122. The operator collects the processed rock asphalt at the crushing discharge port 122.

[0049] The basic principles, main features, and advantages of this application have been described above. Those skilled in the art should understand that this application is not limited to the above embodiments. The embodiments and descriptions in the specification are merely the principles of this application. Various changes and modifications can be made to this application without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection claimed by this application is defined by the appended claims and their equivalents.

Claims

1. A bag-breaking and shredding machine, characterized in that, include: A crushing device, wherein the crushing device is provided with a crushing feed inlet, and the opening of the crushing feed inlet faces upward; A piercing device, located above the crushing feed inlet, is suitable for piercing ton bags; The piercing device is provided with a piercing feed port, and the opening orientation of the piercing feed port is the same as the opening orientation of the crushing feed port.

2. The bag-breaking and shredding machine as described in claim 1, characterized in that, The piercing device has a base and a piercing tip. The piercing tip is connected to a support rod, and the piercing tip is fixed to the base by the support rod.

3. The bag-breaking and shredding machine as described in claim 2, characterized in that, The base includes: frame; The frame includes multiple rods that are fixed together along the diagonal of the frame, and the support rod is fixed at the intersection of the rods.

4. The bag-breaking and shredding machine as described in claim 3, characterized in that, There is a material passage space between the rod and the frame.

5. The bag-breaking and shredding machine as described in claim 3, characterized in that, The piercing device also includes: A blade is disposed around the periphery of the support rod, and the blade cooperates with the piercing tip to pierce the ton bag.

6. The bag-breaking and shredding machine as described in claim 5, characterized in that, One end of the blade is fixed to the rod, and the other end of the blade is fixed to the support rod.

7. The bag-breaking and shredding machine as described in claim 6, characterized in that, The piercing device also includes: A reinforcing member, one end of which is fixed to the blade, and the other end of which is fixed to the support rod.

8. The bag-breaking and shredding machine as described in claim 5, characterized in that, The bag-breaking and shredding machine also includes: A squeezing plate is disposed around the periphery of the puncture device and cooperates with the blade. The number of squeezing plates is adapted to the number of blades.

9. The bag-breaking and shredding machine as described in claim 8, characterized in that, The extrusion plate is connected to a driving member, which drives the extrusion plate to reciprocate toward the blade.

10. The bag-breaking and shredding machine as described in claim 1, characterized in that, The piercing device is detachably connected to the crushing device.

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