Forage fermented feed crushing device
By detecting the changes in the centrifugal force of the forage crushing tool, we can judge whether the water content of the forage exceeds the standard, which solves the problem of difficult water content after the forage drying treatment, reduces fermentation and rot, and ensures the quality of the fermentation operation.
Patent Information
- Application Number
- CN202421321296.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-06-11
AI Technical Summary
The prior art is difficult to ensure that the moisture content of the forage reaches the appropriate standard after drying, resulting in difficult control of the rot after fermentation.
By detecting the centrifugal force during the operation of the crushing tool, we can judge the water absorption of the water absorbing part, so as to determine whether the water content of the forage exceeds the standard. The device includes a feed hopper, a crushing chamber, a discharge passage, a crushing mechanism and a detection mechanism, a surface-mounted water absorber for the crushing tool, a tension detector detects centrifugal force changes, and a processor and a wireless transmitting module for data processing and transmission.
Effectively determine whether the water content of the forage exceeds the standard, reduce fermentation and rot, and ensure the quality of subsequent fermentation operations.
Smart Images
Figure CN222583067U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of feed production equipment, and in particular to a forage grass fermentation feed crushing device. Background Art
[0002] Before crushing and fermenting, the grass is usually dried by airing and baking to prevent it from rotting due to high water content. However, due to the different amounts of water attached to the surface of the grass raw materials and the different drying standards, it is impossible to ensure that the moisture content of the grass after a drying treatment reaches the appropriate standard. If it is crushed and fermented directly after drying, it is impossible to ensure the control of fermentation and rotting. Utility Model Content
[0003] The purpose of the present application is to provide a forage fermentation feed crushing device, which determines the water absorption of the water absorbing part by detecting the centrifugal force when the crushing tool is working, and can be used as a reference for judging whether the moisture content of the forage exceeds the standard, which is helpful to reduce fermentation and rot.
[0004] The embodiment of the present application is implemented as follows:
[0005] The embodiment of the present application provides a forage fermentation feed crushing device, including a feed hopper, a crushing chamber, a discharge channel, a crushing mechanism and a detection mechanism; the feed hopper, the crushing chamber and the discharge channel are connected in sequence; the crushing mechanism includes a rotating shaft, a plurality of crushing tools and a plurality of water absorbing parts, the rotating shaft is rotatably accommodated in the crushing chamber, the crushing tools are connected to the rotating shaft, and the crushing tools are movably matched with the rotating shaft along the radial direction of the rotating shaft, the plurality of crushing tools are distributed along the circumference of the rotating shaft, and the water absorbing part is connected to the surface of the crushing tools; the detection mechanism includes a tension detector, a connecting wire and an integrated unit, the integrated unit includes a power supply structure, a processor and a wireless transmission module, the tension detector is connected to the bottom of the crushing tool, the connecting wire is electrically connected between the tension detector and the power supply structure, the processor and the wireless transmission module are both electrically connected to the power supply structure, and the tension detector and the wireless transmission module are both communicatively connected to the processor.
[0006] The forage fermentation feed crushing device provided in the embodiment of the present application has a crushing tool that is movable along the radial direction of the rotating shaft, and uses a tension detector to detect the centrifugal force of the crushing tool when it is working; based on this, a water absorbent is connected to the surface of the crushing tool. When the water content in the forage is high, especially when there is a lot of water attached to the surface of the forage, the water absorbent will absorb more water, resulting in an increase in the centrifugal force of the crushing tool when it is working. By comparing the change in the centrifugal force with the established standard, it can be determined whether the water content of the forage exceeds the standard. For materials with a water content that meets the standard, the subsequent fermentation operation can be continued, and for materials with a water content that exceeds the standard, additional treatment is required, which is beneficial to reduce fermentation and rot.
[0007] In some embodiments, a water absorption groove is recessed on the surface of the crushing tool, and the water absorption member is installed in the water absorption groove.
[0008] In some embodiments, the water suction groove is located on the side of the comminution tool.
[0009] In some embodiments, a tool groove is recessed on the surface of the rotating shaft, and the crushing tool includes a tool blade and a tool base connected to each other. The tool blade is located on the outside of the rotating shaft, and the tool base is movably accommodated in the tool groove along the radial direction of the rotating shaft. The tension detector is connected to the side of the tool base away from the tool blade.
[0010] In some embodiments, the side wall of the tool base is slidably matched with the groove wall of the tool groove along the radial direction of the rotation axis.
[0011] In some embodiments, an anti-drop flange is provided on the inner side of the opening of the tool slot to prevent the tool base from dropping out of the tool slot.
[0012] In some embodiments, the tension detector, the connecting wire, and the integrated unit are sequentially distributed from outside to inside along the radial direction of the rotating shaft.
[0013] In some embodiments, the integrated unit is mounted on the axis region of the rotating shaft.
[0014] In some embodiments, the power supply structure includes an anti-centrifugal force battery, and the end surface of the rotating shaft is provided with a charging interface corresponding to the anti-centrifugal force battery.
[0015] In some embodiments, the end surface of the rotating shaft is detachably connected to a charging end cover corresponding to the charging interface. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.
[0017] Figure 1 A schematic diagram of the structure of a forage fermentation feed crushing device provided in an embodiment of the present application;
[0018] Figure 2 A schematic diagram of the partial structure of a forage fermentation feed crushing device provided in an embodiment of the present application;
[0019] Figure 3 A schematic diagram of the structure of a crushing mechanism in one state provided in an embodiment of the present application;
[0020] Figure 4A schematic diagram of the structure of a pulverizing mechanism in another state provided in an embodiment of the present application.
[0021] icon:
[0022] 100-Forage fermentation feed crushing device;
[0023] 110-feed hopper;
[0024] 120-crushing room;
[0025] 130-discharging channel;
[0026] 140-crushing mechanism; 141-rotating shaft; 1411-tool slot; 1412-anti-drop flange; 1413-charging interface; 1414-charging end cover; 142-crushing tool; 1421-tool blade; 1422-tool base; 143-water absorbing member;
[0027] 150 - detection mechanism; 151 - tension detector; 152 - connecting wire; 153 - integrated unit. DETAILED DESCRIPTION
[0028] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.
[0029] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.
[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0031] In the description of the present application, it should be noted that the terms "center", "up", "down", "vertical", "horizontal", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the products of the application are usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.
[0032] Furthermore, the terms “first”, “second”, “third”, etc. are merely used for distinguishing descriptions and are not to be understood as indicating or implying relative importance.
[0033] Furthermore, the terms “vertical”, “parallel”, etc. do not mean that the components are required to be absolutely vertical or parallel, but may be slightly inclined.
[0034] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0035] The technical solution of the present application will be exemplarily described below through some embodiments.
[0036] See also Figure 1 and Figure 2 The embodiment of the present application provides a forage fermentation feed crushing device 100, including a feed hopper 110, a crushing chamber 120, a discharge channel 130, a crushing mechanism 140 and a detection mechanism 150.
[0037] The feed hopper 110, the crushing chamber 120 and the discharge channel 130 are connected in sequence; as an example, the feed hopper 110 is located above the crushing chamber 120 to facilitate feeding, and the discharge channel 130 is located below the crushing chamber 120 to facilitate discharging.
[0038] The pulverizing mechanism 140 includes a rotating shaft 141 , a plurality of pulverizing cutters 142 , and a plurality of water absorbing members 143 .
[0039] The rotating shaft 141 is rotatably accommodated in the crushing chamber 120. It is understandable that the forage fermentation feed crushing device 100 can be configured with a rotating drive mechanism according to conventional design, and the rotating drive mechanism is, for example, connected to the outer shell of the crushing chamber 120, and is used to drive the rotating shaft 141 to rotate around its axis. Optionally, the axis area of the rotating shaft 141 is fixedly connected to a driving shaft, and the driving shaft is connected to the power output shaft of the rotating drive mechanism through, for example, a gear, a rack, etc.
[0040] The crushing tool 142 is connected to the rotating shaft 141, and the crushing tool 142 is movably matched with the rotating shaft 141 along the radial direction of the rotating shaft 141; multiple crushing tools 142 are distributed along the circumference of the rotating shaft 141. It can be understood that, generally, multiple crushing tools 142 are distributed on the outer periphery of the rotating shaft 141 in a circular path array.
[0041] The water absorbent 143 is connected to the surface of the crushing blade 142. The water absorbent 143 is mainly composed of a water absorbent material, such as but not limited to a water absorbent cotton layer, a water absorbent cotton strip, a water absorbent cotton block, etc. Optionally, the surface of each crushing blade 142 is connected to a water absorbent 143; further, the number of water absorbents 143 connected to the surfaces of different crushing blades 142 is the same and the specifications are consistent.
[0042] In some embodiments, a water absorption groove is concavely formed on the surface of the crushing tool, and the water absorption member 143 is installed in the water absorption groove. In this design, the water absorption member 143 is accommodated in the water absorption groove, which is conducive to the stable installation of the water absorption member 143, and on the other hand, it prevents the water absorption member 143 from affecting the crushing function of the crushing tool, and on the other hand, improves the compactness of the structure.
[0043] Furthermore, the water absorption groove is located on the side of the crushing tool; wherein the side of the crushing tool refers to its surface relatively distributed along the axial direction of the rotating shaft 141. In this design, the water absorption groove is located on the side of the crushing tool. On the one hand, there is a larger area to arrange a larger water absorption member 143; on the other hand, it is better to prevent the water absorption member 143 from affecting the crushing function of the crushing tool.
[0044] It can be understood that since the crushing tool 142 and the rotating shaft 141 are movably matched along the radial direction of the rotating shaft 141, the crushing tool 142 will generate centrifugal force during the rotation of the rotating shaft 141. Since the surface of the crushing tool 142 is connected to the water absorbing member 143, the centrifugal force of the crushing tool 142 will change according to the water absorption of the water absorbing member 143. When the rotation speed of the rotating shaft 141 remains unchanged, the centrifugal force of the crushing tool 142 increases after the water absorbing member 143 absorbs water.
[0045] The detection mechanism 150 includes a tension detector 151, a connecting wire 152 and an integrated unit 153. The integrated unit 153 includes a power supply structure, a processor and a wireless transmission module. The tension detector 151 is connected to the bottom of the crushing tool 142. The connecting wire 152 is electrically connected between the tension detector 151 and the power supply structure. The processor and the wireless transmission module are both electrically connected to the power supply structure. The tension detector 151 and the wireless transmission module are both communicatively connected to the processor.
[0046] The forage fermentation feed crushing device 100 provided in the embodiment of the present application sets the crushing tool 142 to move radially along the rotating shaft 141, detects the centrifugal force of the crushing tool 142 when working through the tension detector 151, and then processes the detection result through the processor, and then transmits the processed centrifugal force result to the receiving device through the wireless transmission module.
[0047] In the embodiment of the present application, since the water absorbing member 143 is connected to the surface of the crushing tool 142, when the water content in the grass is high, especially when there is a lot of water attached to the surface of the grass, the water absorbing member 143 will absorb more water, and when the rotation speed of the rotating shaft 141 remains unchanged, the centrifugal force of the crushing tool 142 increases when it is working. By comparing the change in the centrifugal force with the established standard, it can be determined whether the water content of the grass exceeds the standard. For example, a common situation in which the water content of the grass exceeds the standard is that there is still a lot of water remaining on the surface of the grass; if the surface of the grass is dry, the water absorbing member 143 basically does not absorb water and absorbs very little water. The centrifugal force at this time can be used as the established standard, or the centrifugal force at this time plus or minus a certain range can be used as the established standard; when there is still a lot of water remaining on the surface of the grass, the water absorption of the water absorbing member 143 will increase significantly, and the centrifugal force will increase significantly at this time. When the centrifugal force increases to exceed the established standard, it can be determined that the water content exceeds the standard.
[0048] During the production process, for materials with moisture content that meets the standard, subsequent fermentation operations can continue; for materials with moisture content that exceeds the standard, additional treatment is required, such as but not limited to further drying treatment, which is beneficial to reducing fermentation and rot.
[0049] In addition, in the embodiment of the present application, when each crushing tool 142 is configured according to a consistent standard, and the water absorbent 143 on each crushing tool 142 is configured according to a consistent standard, the centrifugal force of each crushing tool 142 should be substantially the same in the working state; if a crushing tool 142 is loose or otherwise abnormal, its centrifugal force will be different from the centrifugal force of other crushing tools 142. By observing and comparing the centrifugal forces of different crushing tools 142, it is also possible to assist in determining whether the crushing tool 142 is loose or otherwise abnormal.
[0050] In some embodiments, the surface of the rotating shaft 141 is concavely provided with a tool groove 1411. It can be understood that the tool groove 1411 has an opening opened on the surface of the rotating shaft 141. The crushing tool 142 includes a tool blade 1421 and a tool base 1422 connected to each other. Generally, the tool blade 1421 and the tool base 1422 are distributed along the radial direction of the rotating shaft 141. The tool blade 1421 is located outside the rotating shaft 141, and the tool base 1422 is movably accommodated in the tool groove 1411 along the radial direction of the rotating shaft 141. The tension detector 151 is connected to the side of the tool base 1422 away from the tool blade 1421.
[0051] In the above design, the rotating shaft 141 is provided with a tool groove 1411 which cooperates with the tool base 1422 , so that the crushing tool 142 and the rotating shaft 141 can cooperate more stably in the radial direction of the rotating shaft 141 .
[0052] Furthermore, the side wall of the tool base 1422 is slidably matched with the groove wall of the tool groove 1411 along the radial direction of the rotating shaft 141 .
[0053] In the above design, the tool base 1422 and the tool groove 1411 are slidably matched only along the radial direction of the rotating shaft 141 and do not move relatively in other directions, so that the working stability of the crushing tool 142 is better.
[0054] Furthermore, an anti-dropping flange 1412 is provided on the inner side of the opening of the tool slot 1411 to prevent the tool base 1422 from dropping out of the tool slot 1411 .
[0055] It can be understood that in the embodiments of the present application, unless otherwise specified, the structure and position of each unit in the detection mechanism 150 can be conventionally configured as needed.
[0056] In some embodiments, the tension detector 151, the connecting wire 152 and the integrated unit 153 are sequentially distributed from outside to inside along the radial direction of the rotating shaft 141. Optionally, the integrated unit 153 is installed in the axial center area of the rotating shaft 141.
[0057] Based on the above design, the tension detector 151, the connecting wire 152 and the integrated unit 153 can be arranged in a more orderly and regular manner.
[0058] It should be noted that, in the embodiments of the present application, the power supply structure may be a battery module or a power supply module.
[0059] See also Figure 3 As an example, the power supply structure includes an anti-centrifugal force battery, and the end surface of the rotating shaft 141 is provided with a charging interface 1413 corresponding to the anti-centrifugal force battery.
[0060] In this design, the power supply structure adopts a rechargeable battery, and there is no need to configure a rotating electrical connection structure, so the structural configuration is simpler.
[0061] See also Figure 4 Furthermore, the end face of the rotating shaft 141 is detachably connected to a charging end cover 1414 corresponding to the charging interface, for example, by a detachable connection through a snap-on connection, such as opening an annular slot on the end face of the rotating shaft 141 and configuring an annular protrusion on the charging end cover 1414.
[0062] In the above design, the charging interface 1413 is opened and closed by the charging end cover 1414, so as to prevent the charging interface 1413 from being affected by the internal environment of the crushing chamber 120. Figure 3 As shown, the state shown is that the charging end cover 1414 is removed and the charging interface 1413 is opened; Figure 4As shown, the state shown is that the charging end cover 1414 is installed and the charging interface 1413 is closed.
[0063] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A forage grass fermentation feed crushing device, characterized in that: include: Feed hopper, crushing chamber, discharge channel, crushing mechanism and detection mechanism; The feed hopper, the crushing chamber and the discharge channel are connected in sequence; The crushing mechanism comprises a rotating shaft, a plurality of crushing cutters and a plurality of water absorbing members, wherein the rotating shaft is rotatably accommodated in the crushing chamber, the crushing cutters are connected to the rotating shaft, and the crushing cutters are movably matched with the rotating shaft along the radial direction of the rotating shaft, the plurality of crushing cutters are distributed along the circumference of the rotating shaft, and the water absorbing member is connected to the surface of the crushing cutters; The detection mechanism includes a tension detector, a connecting wire and an integrated unit, the integrated unit includes a power supply structure, a processor and a wireless transmission module, the tension detector is connected to the bottom of the crushing tool, the connecting wire is electrically connected between the tension detector and the power supply structure, the processor and the wireless transmission module are both electrically connected to the power supply structure, and the tension detector and the wireless transmission module are both communicatively connected to the processor.
2. The forage grass fermentation feed crushing device according to claim 1, characterized in that: A water absorption groove is concavely arranged on the surface of the crushing tool, and the water absorption member is installed in the water absorption groove.
3. The forage grass fermentation feed crushing device according to claim 2, characterized in that: The water absorption groove is located on the side of the crushing tool.
4. The forage grass fermentation feed crushing device according to claim 1, characterized in that: A tool groove is recessed on the surface of the rotating shaft, and the crushing tool includes a tool blade and a tool base that are connected to each other. The tool blade is located outside the rotating shaft, and the tool base is movably accommodated in the tool groove along the radial direction of the rotating shaft. The tension detector is connected to a side of the tool base away from the tool blade.
5. The forage grass fermentation feed crushing device according to claim 4, characterized in that: The side wall of the tool base is slidably matched with the groove wall of the tool groove along the radial direction of the rotating shaft.
6. The forage grass fermentation feed crushing device according to claim 4, characterized in that: An anti-slip flange is provided on the inner side of the opening of the tool slot to prevent the tool base from slipping out of the tool slot.
7. The forage grass fermentation feed crushing device according to claim 1, characterized in that: The tension detector, the connecting wire and the integrated unit are sequentially distributed from outside to inside along the radial direction of the rotating shaft.
8. The forage grass fermentation feed crushing device according to claim 7, characterized in that: The integrated unit is installed in the axis center area of the rotating shaft.
9. The forage grass fermentation feed crushing device according to claim 8, characterized in that: The power supply structure includes an anti-centrifugal force battery, and the end surface of the rotating shaft is provided with a charging interface corresponding to the anti-centrifugal force battery.
10. The forage grass fermentation feed crushing device according to claim 9, characterized in that: The end surface of the rotating shaft is detachably connected to a charging end cover corresponding to the charging interface.