Duplex hammer crusher

Abstract

The utility model provides a duplex hammer crusher, which relates to the technical field of crushers and comprises a crusher body, a closing plate is arranged on one side of the crusher body, a connecting mechanism is arranged on one side of the closing plate, and the connecting mechanism comprises a connecting block movably connected with one side of the closing plate through a rotating shaft. The connecting mechanism is arranged, the machine body is provided with the connecting frame, the connecting block connected through the rotating shaft on the closing plate is placed on the connecting frame, the connecting frame and the connecting block are fixed through the fixing block, the fixing plate, the fixing rod and the clamping plate, and the fixing rod keeps stable connection through the rotating rod and the threaded rod; the connecting block and the connecting frame have good and stable connecting measures, the closing plate and the machine body are in separable connection, the situation that normal work of the machine body is affected when the closing plate is damaged and maintained is avoided, and the normal work efficiency of the machine body is improved.

Description

Technical Field

[0001] This utility model relates to the field of crusher technology, and in particular to a double hammer crusher. Background Technology

[0002] In existing technology, most crushers use a double hammer design, crushing materials through the combined action of two hammers. Common double hammer crushers typically have a closed assembly at the feed inlet to prevent material splashing and potential safety hazards. However, this closed assembly is usually an integral structure with the machine body. When materials are crushed inside the machine, the closed assembly is inevitably subjected to impact. With long-term use, the closed assembly is prone to damage. Because the closed assembly is an integral structure with the machine body, when the closed assembly is damaged, the machine must be stopped for maintenance. In some cases, careless operation during the maintenance of the closed assembly can even cause accidental damage to the machine body, leading to malfunction and severely affecting the machine's normal operating efficiency. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings of existing technologies. Most common closure components and machine bodies are integral structures. When the closure component is damaged and needs maintenance, the machine body needs to be stopped, which can easily cause accidental damage to the machine body and seriously affect the normal working efficiency of the machine body. This utility model provides a double hammer crusher.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a double hammer crusher, comprising: a machine body, a closing plate provided on one side of the machine body, a connecting mechanism provided on one side of the closing plate, the connecting mechanism including a connecting block movably connected to one side of the closing plate via a rotating shaft, a connecting frame fixedly connected to one side of the machine body, a fixing plate fixedly connected to one side of the connecting block, a fixing block fixedly connected to one side of the connecting frame, a clamping plate slidably passing through one side of the connecting frame, a fixing rod slidably passing through one side of the connecting frame, a side plate fixedly connected to one end of the fixing rod, a limit mechanism provided on one side of the side plate, a rotating block provided on one side of the side plate, a rotating rod movably passing through the interior of the fixing rod via a bearing, and a threaded block fixedly connected to the interior of the fixing block.

[0005] In a preferred embodiment, the connecting block has a fixing groove on one side that matches the fixing block, and a first fixing hole on the other side that matches the fixing rod.

[0006] In a preferred embodiment, a second fixing hole adapted to the fixing plate is provided on one side of the connecting frame, and a locking hole adapted to the locking plate is provided on one side of the fixing plate.

[0007] In a preferred embodiment, one side of the fixing block has an insertion hole that matches the fixing rod, and one end of the rotating rod has a threaded hole that matches the thread on the threaded block.

[0008] In a preferred embodiment, one end of the rotating rod extends movably through one side of the side plate, and the other end of the rotating rod is fixedly connected to one side of the rotating block.

[0009] In a preferred embodiment, the limiting mechanism includes a limiting plate disposed on a side plate, a female magnet block disposed on one side of the side plate, and a female magnet block disposed on one side of the limiting plate.

[0010] In a preferred embodiment, the limiting plate has a through hole on one side that is adapted to the rotating block, and the opposite magnetic poles of the female magnet block and the female magnet block are opposite to each other.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] This invention, through the setting of a connecting mechanism, includes a connecting frame on the machine body. A connecting block connected to the closing plate via a rotating shaft is placed on the connecting frame. The connecting frame and the connecting block are fixed together by a fixing block, a fixing plate, a fixing rod, and a clamping plate. The fixing rod maintains a stable connection with the rotating rod and a threaded rod, providing a good and stable connection between the connecting block and the connecting frame. This allows for a separable connection between the closing plate and the machine body. When the closing plate is damaged, it can be disassembled for maintenance, preventing damage to the closing plate from affecting the normal operation of the machine body. This reduces the probability of accidental damage to the machine body during closing plate maintenance and improves the normal operating efficiency of the machine body. Attached Figure Description

[0013] Figure 1 A perspective view of the double hammer crusher provided by this utility model.

[0014] Figure 2 An unfolded perspective view of the connecting block and connecting frame of the double hammer crusher provided by this utility model.

[0015] Figure 3 A perspective view of the fixing rod of the double hammer crusher provided by this utility model.

[0016] Figure 4 A perspective view of the limiting plate of the double hammer crusher provided by this utility model.

[0017] Figure 5 A sectional perspective view of the connecting frame of the double hammer crusher provided by this utility model.

[0018] Legend:

[0019] 1. Body; 2. Closing plate; 3. Connecting mechanism;

[0020] 31. Connecting block; 32. Connecting frame; 33. Fixing plate; 34. Fixing block; 35. Clamping plate; 36. Fixing rod; 37. Side plate; 38. Limiting mechanism; 39. Rotating block; 310. Rotating rod; 311. Threaded block;

[0021] 381. Limiting plate; 382. Female magnet block; 383. Female magnet block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0023] like Figure 1-5As shown, this utility model provides a technical solution: a double hammer crusher, including: a machine body 1, a closing plate 2 provided on one side of the machine body 1, a connecting mechanism 3 provided on one side of the closing plate 2, the connecting mechanism 3 including a connecting block 31 movably connected to one side of the closing plate 2 via a rotating shaft, a fixing groove adapted to a fixing block 34 being provided on one side of the connecting block 31, and a first fixing hole adapted to a fixing rod 36 being provided on the other side of the connecting block 31. By providing the fixing groove and the first fixing hole, the fixing block 34 can be normally inserted into the interior of the connecting block 31, and the fixing rod 36 can be normally inserted into the connecting block 31. Internally, the connecting block 31 is securely fixed to the connecting frame 32. The connecting frame 32 is fixedly connected to one side of the body 1. A second fixing hole, compatible with the fixing plate 33, is provided on one side of the connecting frame 32. This second fixing hole allows the fixing plate 33 to slide normally through one side of the connecting frame 32. A locking hole, compatible with the locking plate 35, is provided on one side of the fixing plate 33. This locking hole allows the locking plate 35 to be inserted normally into the fixing plate 33 and to fix the fixing plate 33, thus providing a secure fixation for the fixing plate 33 on the connecting frame 32. The connecting block 31 is fixedly connected to one side of the connecting frame 32. A fixing plate 33 is attached to one side of the connecting frame 32, and a fixing block 34 is fixedly connected to one side of the fixing block 34. A socket for the fixing rod 36 is provided on one side of the fixing block 34, allowing the fixing rod 36 to be inserted normally into the fixing block 34. A threaded hole matching the thread on the threaded block 311 is provided at one end of the rotating rod 310, allowing the rotating rod 310 to be threaded onto the outer surface of the threaded block 311. The fixing rod 36 and the fixing block 34 are fixed together by means of the rotating rod 310 and the threaded block 311. A retaining plate 35 slides through one side of the connecting frame 32. A fixed rod 36 slides through one side of the fixed rod 36, and a side plate 37 is fixedly connected to one end of the fixed rod 36. A limit mechanism 38 is provided on one side of the side plate 37, and a rotating block 39 is provided on one side of the side plate 37. A rotating rod 310 is movably passed through the inside of the fixed rod 36 through a bearing. One end of the rotating rod 310 movably passes through one side of the side plate 37, and one end of the rotating rod 310 is fixedly connected to one side of the rotating block 39. By movably passing through the side plate 37 and connecting the rotating rod 310 to the rotating block 39, the rotating rod 310 can rotate normally inside the fixed rod 36. A threaded block 311 is fixedly connected inside the fixed block 34. Example

[0024] like Figure 2 and Figure 4As shown, the limiting mechanism 38 includes a limiting plate 381 provided on the side plate 37. A female magnet block 382 is provided on one side of the side plate 37, and a male magnet block 383 is provided on one side of the limiting plate 381. A through hole adapted to the rotating block 39 is opened on one side of the limiting plate 381. By opening the through hole, the limiting plate 381 can be properly sleeved on the outer surface of the rotating block 39, so that the rotating block 39 can be rotated and limited by the limiting plate 381. The opposite magnetic poles of the female magnet block 382 and the male magnet block 383 are opposite to each other. By setting the female magnet block 382 and the male magnet block 383, the limiting plate 381 and the side plate 37 have a good connection.

[0025] Working principle:

[0026] like Figure 1-5 As shown, during installation, the connecting block 31 is placed on the connecting frame 32. The fixing plate 33 gradually slides through the connecting frame 32, and the fixing block 34 gradually inserts into the interior of the connecting block 31 until the connecting block 31 contacts the connecting frame 32. A side plate 37 is then installed from one side of the connecting frame 32, and the side plate 37 is slowly pushed to move. During the movement of the side plate 37, the fixing rod 36 gradually slides through the connecting frame 32 and inserts into the interior of the connecting block 31. The locking plate 35 gradually slides through the fixing plate 33 until the side plate 37 can no longer move. The fixing rod 36 then passes through the connecting block 31 and inserts into the interior of the fixing block 34. The rotating rod 310, which is movably sleeved inside the fixing block 34, contacts the threaded block 311 inside the fixing block 34. Rotating the rotating block 39 causes the block to rotate. During the rotation of the rotating block 39, the rotating rod 310 is driven to rotate, and the side plate 37 is continued to move, so that the rotating rod 310 can be properly sleeved on the outer surface of the threaded block 311 until the rotating block 39 can no longer rotate. The side plate 37 contacts the connecting frame 32. A limiting plate 381 is installed on one side of the side plate 37. The limiting plate 381 is sleeved on the outer surface of the rotating block 39, and one set of opposite sides contacts the connecting frame 32. The limiting plate 381 is slowly pushed to move, and the sub-magnetic block 383 gradually approaches the mother magnet 382 until the limiting plate 381 is pushed to contact the side plate 37. The limiting plate 381 and the side plate 37 are magnetically attracted and fixed by the mother magnet 382 and the sub-magnetic block 383, thus completing the connection between the closing plate 2 and the body 1.

[0027] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A double hammer crusher, characterized in that, include: The machine body (1) has a closing plate (2) on one side and a connecting mechanism (3) on one side of the closing plate (2). The connecting mechanism (3) includes a connecting block (31) that is movably connected to one side of the closing plate (2) via a rotating shaft. A connecting frame (32) is fixedly connected to one side of the machine body (1). A fixing plate (33) is fixedly connected to one side of the connecting block (31). A fixing block (34) is fixedly connected to one side of the connecting frame (32). A card plate (35) slides through one side of the connecting frame (32). A fixing rod (36) slides through one side of the connecting frame (32). A side plate (37) is fixedly connected to one end of the fixing rod (36). A limit mechanism (38) is provided on one side of the side plate (37). A rotating block (39) is provided on one side of the side plate (37). A rotating rod (310) moves through the inside of the fixing rod (36) via a bearing. A threaded block (311) is fixedly connected inside the fixing block (34).

2. The double hammer crusher according to claim 1, characterized in that: The connecting block (31) has a fixing groove on one side that is compatible with the fixing block (34), and a first fixing hole on the other side that is compatible with the fixing rod (36).

3. The double hammer crusher according to claim 1, characterized in that: The connecting frame (32) has a second fixing hole on one side that is compatible with the fixing plate (33), and the fixing plate (33) has a card hole on one side that is compatible with the card plate (35).

4. The double hammer crusher according to claim 1, characterized in that: The fixing block (34) has an insertion hole on one side that matches the fixing rod (36), and the rotating rod (310) has a threaded hole at one end that matches the thread on the threaded block (311).

5. The double hammer crusher according to claim 1, characterized in that: One end of the rotating rod (310) extends through one side of the side plate (37), and the other end of the rotating rod (310) is fixedly connected to one side of the rotating block (39).

6. The double hammer crusher according to claim 1, characterized in that: The limiting mechanism (38) includes a limiting plate (381) provided on a side plate (37), a female magnet block (382) provided on one side of the side plate (37), and a female magnet block (383) provided on one side of the limiting plate (381).

7. The double hammer crusher according to claim 6, characterized in that: The limiting plate (381) has a through hole on one side that is compatible with the rotating block (39), and the opposite magnetic poles of the female magnet block (382) and the female magnet block (383) are opposite to each other.

Images