Hammer crusher hammer head convenient to mount and dismount for garbage treatment equipment

Abstract

The hammer crusher hammer head comprises a first connecting seat, a mounting bottom plate is arranged at the bottom of the lower end of the first connecting seat, and fixing bolts arranged at the upper end of the mounting bottom plate at equal intervals penetrate through the mounting bottom plate and are in threaded connection with the inner side of the upper end of a threaded seat; the lower end of the threaded seat is in threaded connection with the outer side of the upper end of the hammer body, the two ends of the outer side of a reinforcing sleeve in threaded connection with the outer side of the joint of the threaded seat and the hammer body are connected with the side edge of the upper end of a first connecting seat through connecting rods, and a sealing cover is slidably connected to the outer side, located above the mounting bottom plate, of the first connecting seat. According to the hammer crusher hammer head convenient to mount and dismount for the garbage treatment equipment, the hammer head body is in threaded connection with the threaded seat, then the outer side of the connecting position of the hammer head body and the threaded seat is reinforced through the reinforcing sleeve, and when the hammer head body needs to be replaced, only the hammer head body needs to be rotated to be separated from the threaded seat and the reinforcing sleeve; and therefore, the hammer head body is independently replaced, and the use practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to garbage processing equipment, in particular to a hammer head of a hammer crusher for garbage processing equipment which is easy to install and disassemble. Background Art

[0002] Garbage is solid waste generated in human daily life and production. Due to its large discharge volume, complex and diverse composition, and pollution, resource and social nature, it needs to be harmlessly, resourcefully, reduced and socially treated. If it is not properly treated, it will pollute the environment, affect environmental hygiene, waste resources, damage production and living safety, and destroy social harmony. Garbage treatment equipment is to quickly remove garbage through equipment, treat it harmlessly, and finally make reasonable use of it. When processing garbage, it is necessary to first use a hammer crusher to crush the larger garbage. The hammer head is the most important working part of the hammer crusher.

[0003] The existing hammer head is integrally cast. When the hammer body is worn to a certain extent, the entire hammer head is scrapped and replaced, which results in low material utilization and reduced practicality. To address the above problems, the existing equipment needs to be improved. Utility Model Content

[0004] The utility model aims to provide a hammer head for a hammer crusher for garbage disposal equipment which is easy to install and disassemble, so as to solve the problem in the above-mentioned background technology that the existing hammer head is cast in one piece, and when the hammer body is worn to a certain extent, the whole hammer head is scrapped and replaced, resulting in low material utilization and reduced practicality.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hammer head for a hammer crusher for garbage disposal equipment that is easy to install and disassemble, comprising a first connecting seat,

[0006] An extension sleeve is arranged on the outer middle side of the top of the upper end of the first connecting seat, and a mounting base plate is arranged on the bottom of the lower end of the first connecting seat. At the same time, fixing bolts equidistantly arranged on the upper end of the mounting base plate penetrate the mounting base plate and are threadedly connected to the inner side of the upper end of the threaded seat. The lower end of the threaded seat is threadedly connected to the outer side of the upper end of the hammer head body, and a reinforcement sleeve is threadedly connected to the outer side of the connection between the threaded seat and the hammer head body. At the same time, the two ends of the outer side of the reinforcement sleeve are connected to the side edge of the upper end of the first connecting seat through connecting rods. The first connecting seat is located above the mounting base plate and is slidably connected to a sealing cover on the outer side, and the bottom of the lower end of the sealing cover is magnetically connected to a plurality of electromagnetic blocks arranged on the inner side of the upper end of the mounting base plate.

[0007] Preferably, an annular groove is provided on the outer side of the lower end of the first connecting seat, and an electromagnetic ring is arranged inside the annular groove, and the electromagnetic ring is magnetically connected to the inner side of the sealing cover.

[0008] Preferably, a first threaded column and a second threaded column are respectively threadedly connected in the middle of the extension sleeve and the front side of the first connecting seat.

[0009] Preferably, the hammer body comprises a shell, a threaded sleeve is welded on the inner side of the top of the shell, a plurality of protrusions are arranged on the outer side of the shell, and a crushing assembly is arranged in the middle of the shell.

[0010] Preferably, the crushing assembly includes a mounting plate, and a plurality of electric push rods are equidistantly arranged at the bottom of the lower end of the mounting plate, and the output end of the electric push rod is connected to the top of the crushing rod. At the same time, the tip of the crushing rod passes through the guide plate, the bottom of the shell and the correspondingly arranged protrusion, and the tip of the crushing rod is located on the inner side of the correspondingly arranged protrusion.

[0011] Preferably, the position of the installation groove provided on the side of the lower end of the sealing cover is arranged corresponding to the position of the fixing bolt, and both sides of the sealing cover are slidably connected to the connecting rod through a limiting slide plate, and the sealing cover is made of metal.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the hammer head of the hammer crusher for garbage disposal equipment which is easy to install and disassemble,

[0013] (1) In order to solve the problem that the existing hammer head is integrally cast and when the hammer body is worn to a certain extent, it is scrapped and replaced as a whole, resulting in low material utilization and reduced practicality of use, the present application arranges a threaded connection between the hammer body and the threaded seat, and then reinforces the outer side of the connection between the hammer body and the threaded seat by a reinforcement sleeve. When the hammer body needs to be replaced, it is only necessary to rotate the hammer body to separate from the threaded seat and the reinforcement sleeve, so that the hammer body can be replaced alone, thereby improving the practicality of use;

[0014] (2) In order to solve the problem that the existing hammer head needs to be replaced as a whole when crushing objects of various materials, and the replacement process is cumbersome, time-consuming and labor-intensive, which brings inconvenience to people's work, the present application arranges a mounting plate, an electric push rod and a crushing rod inside the hammer head shell, so that when crushing objects of various materials, the crushing rod can be removed from the shell without disassembly, thereby crushing the garbage, thereby improving the practicality of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0017] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0018] In the figure: 1. first connecting seat; 101. electromagnetic ring; 2. extension sleeve; 3. first threaded column; 4. second threaded column; 5. mounting base; 501. fixing bolt; 502. electromagnetic block; 6. threaded seat; 7. hammer body; 701. shell; 702. threaded sleeve; 703. bump; 704. mounting plate; 705. electric push rod; 706. breaking rod; 707. guide plate; 8. reinforcement sleeve; 9. connecting rod; 10. sealing cover; 11. limiting slide plate. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3 The utility model provides a technical solution: a hammer head of a hammer crusher for garbage disposal equipment that is easy to install and disassemble, according to Figure 1 and Figure 2 As shown, an extension sleeve 2 is provided on the outer middle side of the top of the upper end of the first connecting seat 1, and a first threaded column 3 and a second threaded column 4 are respectively threadedly connected between the extension sleeve 2 and the middle of the front face of the first connecting seat 1, so as to facilitate the installation and connection of the hammer body 7 and the hammer rod, and a mounting base plate 5 is provided on the bottom of the lower end of the first connecting seat 1, and at the same time, fixing bolts 501 equidistantly arranged on the upper end of the mounting base plate 5 penetrate the mounting base plate 5 and are threadedly connected to the inner side of the upper end of the threaded seat 6, and the lower end of the threaded seat 6 is threadedly connected to the outer side of the upper end of the hammer body 7, and a reinforcement sleeve 8 is threadedly connected to the outer side of the connection between the threaded seat 6 and the hammer body 7, and at the same time, the outer ends of the reinforcement sleeve 8 are connected to the side edges of the upper end of the first connecting seat 1 through connecting rods 9, so as to improve the stability of the installation of the hammer body 7.

[0021] Specifically, the hammer body 7 includes a shell 701, a threaded sleeve 702 is welded on the inner side of the top of the shell 701, and a plurality of protrusions 703 are arranged on the outer side of the shell 701. At the same time, a crushing assembly is arranged in the middle of the shell 701. The crushing assembly includes a mounting plate 704, and a plurality of electric push rods 705 are equidistantly arranged at the bottom of the lower end of the mounting plate 704, and the output end of the electric push rod 705 is connected to the top of the crushing rod 706. At the same time, the tip of the crushing rod 706 passes through the guide plate 707, the bottom of the shell 701 and the corresponding protrusion 703. The tip of the crushing rod 706 is located on the inner side of the corresponding protrusion 703, which is convenient for adjusting the structure of the hammer body 7 without disassembly, thereby crushing objects of various materials.

[0022] according to Figure 1 , Figure 2 and Figure 3 As shown, the first connecting seat 1 is located above the mounting base plate 5 and is slidably connected to the outer side with a sealing cover 10. An annular groove is provided on the outer side of the lower end of the first connecting seat 1, and an electromagnetic ring 101 is arranged inside the annular groove. At the same time, the electromagnetic ring 101 is magnetically connected to the inner side of the sealing cover 10, and the bottom of the lower end of the sealing cover 10 is magnetically connected to a plurality of electromagnetic blocks 502 arranged on the inner side of the upper end of the mounting base plate 5, which is convenient for fixing and positioning the sealing cover 10, so that the fixing bolts 501 are not easy to fall off during crushing and hammering, thereby improving the practicality of use.

[0023] Further explanation: the position of the installation groove opened on the side of the lower end of the sealing cover 10 is set corresponding to the position of the fixing bolt 501, and the two sides of the sealing cover 10 are slidably connected to the connecting rod 9 through the limiting slide plate 11, and the sealing cover 10 is made of metal.

[0024] When in use, the extension sleeve 2 and the first connecting seat 1 are engaged with the outer side of the bottom of the hammer rod, and then the first threaded column 3 and the second threaded column 4 are rotated in sequence to install and fix the extension sleeve 2 and the first connecting seat 1 with the hammer rod, and then the fixing bolt 501 is rotated to connect the mounting base plate 5 with the threaded seat 6, and then the sealing cover 10 is moved to store the upper end of the fixing bolt 501 in the mounting groove, and the bottom of the sealing cover 10 is magnetically connected to the electromagnetic block 502, and the middle of the sealing cover 10 is magnetically connected to the electromagnetic ring 101, and then the housing 701 is rotated to make the threaded block 502 and the electromagnetic ring 101 connected. The sleeve 702 and the shell 701 are respectively threadedly connected to the inner side of the lower end of the threaded seat 6 and the inner side of the reinforcement sleeve 8, thereby completing the installation. When the hammer body 7 needs to be replaced, it is only necessary to rotate the hammer body 7 so that the upper end of the hammer body 7 is separated from the threaded seat 6 and the reinforcement sleeve 8, thereby disassembling the hammer body 7. When objects of different materials need to be crushed, the electric push rod 705 is started to push the crushing rod 706 to pass through the correspondingly set protrusion 703 under the guidance of the guide plate 707 and extend to the outside of the protrusion 703, thereby crushing and improving the practicality of use.

[0025] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A hammer head for a hammer crusher for garbage disposal equipment that is easy to install and disassemble, comprising a first connecting seat (1), characterized in that: An extension sleeve (2) is arranged at the middle outer side of the top of the upper end of the first connecting seat (1), and a mounting base plate (5) is arranged at the bottom of the lower end of the first connecting seat (1). At the same time, fixing bolts (501) arranged equidistantly at the upper end of the mounting base plate (5) penetrate the mounting base plate (5) and are threadedly connected to the inner side of the upper end of the threaded seat (6). The lower end of the threaded seat (6) is threadedly connected to the outer side of the upper end of the hammer body (7), and a reinforcement sleeve (8) is threadedly connected to the outer side of the connection between the threaded seat (6) and the hammer body (7). At the same time, the outer ends of the reinforcement sleeve (8) are connected to the side edges of the upper end of the first connecting seat (1) through connecting rods (9). The first connecting seat (1) is located above the mounting base plate (5) and is slidably connected to the outer side thereof. The bottom of the lower end of the sealing cover (10) is magnetically connected to a plurality of electromagnetic blocks (502) arranged on the inner side of the upper end of the mounting base plate (5).

2. The hammer head of a hammer crusher for garbage disposal equipment that is easy to install and disassemble as claimed in claim 1, characterized in that: An annular groove is provided on the outer side of the lower end of the first connecting seat (1), and an electromagnetic ring (101) is arranged inside the annular groove. The electromagnetic ring (101) is magnetically connected to the inner side of the sealing cover (10).

3. The hammer head of a hammer crusher for garbage disposal equipment that is easy to install and disassemble as claimed in claim 1, characterized in that: The middle of the front sides of the extension sleeve (2) and the first connecting seat (1) are respectively threadedly connected with a first threaded column (3) and a second threaded column (4).

4. The hammer head of a hammer crusher for garbage disposal equipment that is easy to install and disassemble as claimed in claim 1, characterized in that: The hammer head body (7) comprises a shell (701), a threaded sleeve (702) is welded on the inner side of the top of the shell (701), a plurality of protrusions (703) are arranged on the outer side of the shell (701), and a crushing assembly is arranged in the middle of the shell (701).

5. The hammer head of a hammer crusher for garbage disposal equipment that is easy to install and disassemble as claimed in claim 4, characterized in that: The crushing assembly comprises a mounting plate (704), a plurality of electric push rods (705) are equidistantly arranged at the bottom of the lower end of the mounting plate (704), and the output end of the electric push rod (705) is connected to the top of a crushing rod (706), and the tip of the crushing rod (706) penetrates the guide plate (707), the bottom of the shell (701) and the corresponding protrusion (703), and the tip of the crushing rod (706) is located on the inner side of the corresponding protrusion (703).

6. The hammer head of a hammer crusher for garbage disposal equipment that is easy to install and disassemble as claimed in claim 1, characterized in that: The position of the installation groove provided on the side of the lower end of the sealing cover (10) is arranged to correspond to the position of the fixing bolt (501), and both sides of the sealing cover (10) are slidably connected to the connecting rod (9) via a limiting slide plate (11), and the sealing cover (10) is made of metal.

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