Feed hammer mill

Abstract

The utility model discloses a feed hammer mill which comprises a mill body, a feed hopper arranged at the top of the mill body and a bottom plate welded at the bottom of the mill body, an industrial dust collector is installed at the top end of the side face of the mill body, and the input end of the industrial dust collector is communicated with one side of the outer wall of the feed hopper. The industrial dust collector, the guide pipe, the fixing frame and the filter screen are used in cooperation, the fixing frame is installed on one side of the outer wall of the feeding hopper and connected with the guide pipe and the industrial dust collector, and when feed is added into the feeding hopper and the feed is smashed and processed, generated dust passes through the feeding hopper, the dust is sucked under the action of the industrial dust collector; meanwhile, the dust is effectively prevented from being sucked by an operator, and a filter screen is embedded in the contact position of the top of the fixing frame and the outer wall of the feeding hopper, so that feed is prevented from being sucked by an industrial dust collector.

Description

Technical Field

[0001] The utility model relates to the technical field of crushers, in particular to a feed hammer crusher. Background Art

[0002] At present, in the feed production industry, hammer feed mill is a commonly used equipment for crushing feed. Hammer feed mill gradually crushes the feed by repeatedly hitting, colliding and rubbing the feed.

[0003] Patent No. CN213914061U discloses a hammer-type feed grinder, including a body, a rotating shaft, a hammer and a first screen plate. The rotating shaft is rotatably connected to the body, a driving motor for driving the rotating shaft to rotate is arranged on the body, the hammer is hinged to the rotating shaft, the first screen plate is located below the hammer and the rotating shaft, a discharge port is provided at the bottom of the body, the hammer-type feed grinder also includes a primary screening device, the primary screening device includes a feed box, an electromagnet, a second screen plate and a waste box, the feed box is connected to the body, a feed inlet is provided on the upper side of the feed box, the electromagnet is fixedly connected to the feed box, the second screen plate is rotatably connected to the feed box along a horizontal axis, a driving motor for driving the second screen plate to rotate is arranged on the feed box, the upper side of the waste box is opened, the waste box is slidably connected to the feed box, and a slot is provided through one side of the feed box perpendicular to the sliding direction of the waste box. The possibility of hammer damage is reduced, so that the hammer feed mill has a better crushing effect. When the above scheme is crushing the feed, the dust mixed in the feed and the dust generated by the crushed feed will overflow through the feed inlet and spread around the machine body, affecting the environmental quality around the machine body and being inhaled by the operator. For this reason, we propose a feed hammer mill. Utility Model Content

[0004] The main purpose of the utility model is to provide a feed hammer crusher, which, through the coordinated use of an industrial vacuum cleaner, a duct, a fixing frame and a filter screen, solves the problem that during feed crushing, dust mixed in the feed and dust generated by crushing the feed will overflow through the feed inlet and be distributed around the machine body, affecting the environmental quality around the machine body and being inhaled by the operator, thereby effectively solving the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A feed hammer mill comprises a machine body, a feed hopper arranged on the top of the machine body and a base plate welded to the bottom of the machine body. An industrial vacuum cleaner is installed at the top position of the side of the machine body, and the input end of the industrial vacuum cleaner is connected to one side of the outer wall of the feed hopper.

[0007] Furthermore, a fixing frame is glued to one side of the outer wall of the feed hopper, a conduit is plugged into the outside of the fixing frame, the other end of the conduit is connected to the input end of the industrial vacuum cleaner, and a filter is embedded at the contact position between the top of the fixing frame and the outer wall of the feed hopper to prevent feed inhalation.

[0008] Furthermore, an electric push rod is detachably connected to the outer side of the base plate, a lifting rod is connected to the output end of the electric push rod, a support plate is fixedly connected to the bottom of the lifting rod, universal wheels are installed at both ends of the bottom of the support plate, fixing plates are sleeved on the front and back sides of the base plate, a screw rod is inserted through the outer side of the fixing plate, a nut is threadedly connected to the other end of the screw rod, a ring is welded at one end of the two groups of fixing plates, and an electric push rod is inserted inside the ring.

[0009] Compared with the prior art, the utility model has the following beneficial effects: through the coordinated use of the industrial vacuum cleaner, duct, fixing frame and filter screen, a fixing frame is installed on one side of the outer wall of the feed hopper to connect the duct and the industrial vacuum cleaner; when the feed is added to the feed hopper and when the feed is crushed, the generated dust passes through the feed hopper and is sucked in by the industrial vacuum cleaner, thereby preventing the dust from being scattered around the machine body and effectively preventing the dust from being sucked in by the operator; at the same time, a filter screen is embedded at the contact position between the top of the fixing frame and the outer wall of the feed hopper to prevent the feed from being sucked in by the industrial vacuum cleaner; through the coordinated use of the fixing plate, collar, screw, nut, electric push rod, lifting rod, support plate and universal wheel, the fixing plate connected to the collar is connected to the bottom plate by screws and nuts, and then the electric push rod is installed on the side of the bottom plate, and the lifting rod, the support plate and the bottom of the universal wheel are driven by the electric push rod to move, so that the machine body can be supported to move, which is convenient for the actual use of the machine body. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 The utility model is a schematic diagram of the overall structure of a feed hammer mill.

[0011] Figure 2 The utility model is a feed hammer crusher Figure 2 Enlarged structural diagram at A in the middle.

[0012] Figure 3 The utility model is a schematic diagram of a fixed plate connecting ring structure of a feed hammer mill.

[0013] In the figure: 1. machine body; 2. feed hopper; 3. industrial vacuum cleaner; 4. electric push rod; 5. lifting rod; 6. support plate; 7. universal wheel; 8. bottom plate; 9. fixing frame; 10. guide tube; 11. filter screen; 12. screw; 13. nut; 14. fixing plate; 15. collar. DETAILED DESCRIPTION

[0014] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0015] like Figure 1-3 As shown, a feed hammer mill comprises a machine body 1, a feed hopper 2 arranged at the top of the machine body 1 and a bottom plate 8 welded to the bottom of the machine body 1, an industrial vacuum cleaner 3 is installed at the top position of the side of the machine body 1, the input end of the industrial vacuum cleaner 3 is connected to one side of the outer wall of the feed hopper 2, a fixing frame 9 is glued and connected to one side of the outer wall of the feed hopper 2, a conduit 10 is plugged into the outside of the fixing frame 9, the other end of the conduit 10 is connected to the input end of the industrial vacuum cleaner 3, and the top of the fixing frame 9 is in contact with the outer wall of the feed hopper 2. A filter screen 11 is embedded in the machine body 1 to prevent the inhalation of feed; a fixing frame 9 is installed on one side of the outer wall of the feed hopper 2 to connect the duct 10 and the industrial vacuum cleaner 3. When the feed is added to the feed hopper 2 and when the feed is crushed, the dust generated passes through the feed hopper 2 and is sucked in by the industrial vacuum cleaner 3, thereby preventing the dust from being dissipated around the machine body 1 and effectively preventing the dust from being inhaled by the operator. At the same time, a filter screen 11 is embedded in the contact position between the top of the fixing frame 7 and the outer wall of the feed hopper 2 to prevent the feed from being inhaled by the industrial vacuum cleaner 3.

[0016] Among them, the outer side of the bottom plate 8 is detachably connected to an electric push rod 4, the output end of the electric push rod 4 is connected to a lifting rod 5, the bottom of the lifting rod 5 is fixedly connected to a support plate 6, and universal wheels 7 are installed at both ends of the bottom of the support plate 6. Fixed plates 14 are sleeved on the front and rear sides of the bottom plate 8, and a penetrating screw 12 is inserted into the outer side of the fixing plate 14, and a nut 13 is threadedly connected to the other end of the screw 12. A collar 15 is welded at one end of the two groups of fixing plates 14, and the electric push rod 4 is inserted inside the collar 15; the fixing plate 14 connected to the collar 15 is connected to the bottom plate 8 by the screw 12 and the nut 13, and then the electric push rod 4 is installed on the side of the bottom plate 8, and the lifting rod 5, the support plate 6 and the universal wheel 7 are driven by the electric push rod 4 to move below, so as to support the movement of the machine body 1, which is convenient for the actual use of the machine body 1.

[0017] It should be noted that the utility model is a feed hammer crusher. When working, the fixing plate 14 of the connecting ring 15 is first connected to the base plate 8 by the screw 12 and the nut 13, and then the electric push rod 4 is installed on the side of the base plate 8, and then the industrial vacuum cleaner 3 is powered on. When the feed is added to the feed hopper 2 and the feed is crushed, the dust generated is sucked into the industrial vacuum cleaner 3 when passing through the feed hopper 2, which effectively prevents the dust from being emitted around the machine body 1 and effectively prevents the dust from being sucked into the operator. When the machine body 1 needs to be moved, the electric push rod 4 is started to drive the lifting rod 5, the support plate 6 and the universal wheel 7 to move to the bottom to lift the machine body 1, so as to support the movement of the machine body 1, which is convenient for the actual use of the machine body 1.

[0018] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A feed hammer mill, comprising a body (1), characterized in that: It also includes a feed hopper (2) arranged at the top of the machine body (1) and a bottom plate (8) welded to the bottom of the machine body (1); an industrial vacuum cleaner (3) is installed at the top position of the side of the machine body (1); the input end of the industrial vacuum cleaner (3) is connected to one side of the outer wall of the feed hopper (2); a fixing frame (9) is glued to one side of the outer wall of the feed hopper (2); a conduit (10) is plugged into the outside of the fixing frame (9); the other end of the conduit (10) is connected to the input end of the industrial vacuum cleaner (3); a filter screen (11) is embedded at the contact position between the top of the fixing frame (9) and the outer wall of the feed hopper (2) to prevent feed from being sucked in. The outer side of the bottom plate (8) is detachably connected to an electric push rod (4), the output end of the electric push rod (4) is connected to a lifting rod (5), the bottom of the lifting rod (5) is fixedly connected to a support plate (6), and universal wheels (7) are installed at both ends of the bottom of the support plate (6). The front and rear sides of the bottom plate (8) are sleeved with fixing plates (14), the outer side of the fixing plate (14) is plugged with a through screw (12), and the other end of the screw (12) is threadedly connected to a nut (13), and one end of the two groups of fixing plates (14) is welded with a ring (15), and the electric push rod (4) is inserted inside the ring (15).

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