Limestone crushing equipment for lime production

Abstract

The utility model relates to the technical field of lime production, and discloses limestone crushing equipment for lime production, which comprises a base, the top end of the base is fixedly connected with a crushing machine shell, the top end of the crushing machine shell is fixedly connected with a feeding hopper, the rear end of the crushing machine shell is fixedly connected with a discharging hopper, and a discharging assembly is arranged on the discharging hopper. According to the limestone crushing machine, the opening and closing door, the grip, the lock catches, the lock catch grips, the lock catch connecting seats and the lock holes are arranged, if the crushing blades are clamped by limestone in the crushing process, the two lock catch grips can be held by a hand, so that the two lock catches rotate along the hinged position until the two lock holes are separated from the two lock catch connecting seats, and the limestone crushing machine is convenient to use. At the moment, the grip can be held by a hand, the opening and closing door is rotationally opened along the hinged position, the clamped limestone is taken out by a worker after the first driving motor is powered off, and compared with the prior art, the limestone is taken out easily and conveniently without disassembling the whole machine.

Description

Technical Field

[0001] The utility model relates to the technical field of lime production, in particular to limestone crushing equipment for lime production. Background Art

[0002] The main component of limestone is calcium carbonate. Lime and limestone are raw materials used in large quantities in building materials and industry. Limestone can be directly processed into stone and burned into quicklime. Quicklime absorbs moisture or adds water to become slaked lime. The main component of slaked lime is calcium hydroxide. Slaked lime is formulated into lime slurry, lime paste, etc., which are used as coating materials and brick and tile adhesives.

[0003] In the lime production process, a crusher is needed to crush the limestone and store it in a corresponding position. Most of the existing limestone crushers are integrated machines. If the limestone is stuck inside the crushing mechanism of the crusher, the entire machine needs to be disassembled to remove the stuck limestone. This process is time-consuming and labor-intensive. Therefore, a limestone crushing equipment for lime production is proposed to solve the above problem. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The utility model aims to solve the problem that most of the existing limestone crushers are integrated machines. If the limestone is stuck inside the crushing mechanism of the crusher, the whole machine needs to be disassembled to remove the stuck limestone, and this process is time-consuming and laborious. A limestone crushing device for lime production is proposed to solve the problem that the limestone is stuck inside the crushing mechanism of the crusher, and the whole machine needs to be disassembled to remove the stuck limestone.

[0006] (II) Technical solution

[0007] The technical solution of the utility model to solve the above technical problems is as follows:

[0008] A limestone crushing device for lime production, comprising a base, a crushing shell is fixedly connected to the top of the base, a feed hopper is fixedly connected to the top of the crushing shell, a discharging hopper is fixedly connected to the rear end of the crushing shell, a discharging assembly is arranged on the discharging hopper, a crushing shaft is rotatably connected to the inner side of the crushing shell, a plurality of crushing blades are fixedly connected to the outer side of the crushing shaft, a first driving motor is fixedly connected to the top of the base, a belt pulley transmission mechanism is fixedly connected to the outer side of the output end of the first driving motor, the crushing shaft is fixedly connected to the inner side of the belt pulley transmission mechanism, and a switch door assembly for maintenance is arranged on the crushing shell;

[0009] The switch door assembly includes a switch door, a switch door is hinged on the crusher shell, a handle is fixedly connected to the top of the switch door, two fixed seats are fixedly connected to the top of the switch door, locks are hinged on the inner sides of the two fixed seats, and lock handles are fixedly connected to the rear ends of the two locks, two lock connection seats are fixedly connected to the crusher shell, and the two locks are provided with lock holes that are compatible with the protrusions of the two lock connection seats, and the two lock connection seats are respectively located on the inner sides of the two lock holes.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Preferably, the discharging assembly includes a suction pipe, the left end of the discharging hopper is connected to the suction pipe, the other end of the suction pipe is fixedly connected to a blower, the output end of the blower is connected to a connecting pipe, the other end of the connecting pipe is fixedly connected to a connecting bucket, the bottom end of the connecting bucket is fixedly connected to a connecting piece, the bottom end of the connecting piece is connected to a double-headed discharging pipe, a supporting platform is provided on the right side of the base, the top end of the supporting platform is fixedly connected to a second driving motor, the output end of the second driving motor is fixedly connected to a rotating shaft located on the inner side of the connecting piece, and the outer side of the rotating shaft is fixedly connected to a partition fan.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0014] The utility model provides a switch door, a handle, a lock, a lock handle, a lock connecting seat and a lock hole. If limestone gets stuck on the crushing blade during the crushing process, the two lock handles can be held by hand to rotate the two locks along the hinged positions until the two lock holes are separated from the two lock connecting seats. At this time, the handle can be held by hand to rotate the switch door along the hinged position to open it, and the first drive motor can be powered off and then the stuck limestone can be taken out by a staff member. Compared with the prior art, taking out the limestone is simple and convenient, and there is no need to disassemble the entire machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the relative position relationship between the crushing shaft and the crushing blade of the utility model;

[0017] Figure 3 This is a schematic diagram of the relative position relationship between the connecting piece and the partitioning fan of the utility model;

[0018] Figure 4 For this utility model Figure 3 Enlarged view of point A in the middle.

[0019] In the figure: 1. base; 2. crusher shell; 3. feed hopper; 4. discharge hopper; 5. discharge assembly; 51. suction pipe; 52. blower; 53. connecting pipe; 54. connecting bucket; 55. connecting piece; 56. double-head discharge pipe; 57. support platform; 58. second drive motor; 59. rotating shaft; 510. partition fan; 6. crushing shaft; 7. crushing blade; 8. first drive motor; 9. pulley transmission mechanism; 10. switch door assembly; 101. switch door; 102. handle; 103. fixed seat; 104. lock; 105. lock handle; 106. lock connecting seat; 107. lock hole. DETAILED DESCRIPTION

[0020] 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.

[0021] In the embodiment, Figure 1-4 A limestone crushing device for lime production is provided, comprising a base 1, a crushing shell 2 is fixedly connected to the top of the base 1, a feed hopper 3 is fixedly connected to the top of the crushing shell 2, a discharge hopper 4 is fixedly connected to the rear end of the crushing shell 2, a discharge assembly 5 is arranged on the discharge hopper 4, a crushing shaft 6 is rotatably connected to the inner side of the crushing shell 2, a plurality of crushing blades 7 are fixedly connected to the outer side of the crushing shaft 6, a first drive motor 8 is fixedly connected to the top of the base 1, a pulley transmission mechanism 9 is fixedly connected to the outer side of the output end of the first drive motor 8, the crushing shaft 6 is fixedly connected to the inner side of the pulley transmission mechanism 9, and a switch door assembly 10 for maintenance is arranged on the crushing shell 2;

[0022] The switch door assembly 10 includes a switch door 101, the switch door 101 is hinged on the crushing shell 2, a handle 102 is fixedly connected to the top of the switch door 101, two fixed seats 103 are fixedly connected to the top of the switch door 101, lock buckles 104 are hinged on the inner sides of the two fixed seats 103, and lock handles 105 are fixedly connected to the rear ends of the two lock buckles 104, two lock buckle connecting seats 106 are fixedly connected to the crushing shell 2, and the two lock buckles 104 are provided with lock holes 107 that are compatible with the raised parts of the two lock buckle connecting seats 106, and the two lock buckles 106 are respectively located on the inner sides of the two lock holes 107.

[0023] Through the above arrangement, during normal operation, limestone is put into the crushing machine casing 2 from the feed hopper 3, the first drive motor 8 is started, and the pulley transmission mechanism 9 transmits power to the crushing shaft 6, so that the crushing shaft 6 and the plurality of crushing blades 7 rotate, and the limestone is crushed by the plurality of crushing blades 7, and the crushed lime into powder will be discharged from the discharging assembly 5 through the discharging hopper 4. During the crushing process, if the limestone is stuck with the crushing blade 7, the two lock handles 105 can be held by hand to rotate the two locks 104 along the hinged position until the two lock holes 107 are disengaged from the two lock connecting seats 106. At this time, the handle 102 can be held by hand to rotate the switch door 101 along the hinged position to open it, and the first drive motor 8 is powered off and the stuck limestone is taken out by the staff.

[0024] Reference Figure 1-4 , wherein the discharging assembly 5 includes a suction pipe 51, the left end of the discharging hopper 4 is connected with the suction pipe 51, the other end of the suction pipe 51 is fixedly connected with a blower 52, the output end of the blower 52 is connected with a connecting pipe 53, the other end of the connecting pipe 53 is fixedly connected with a connecting bucket 54, the bottom end of the connecting bucket 54 is fixedly connected with a connecting piece 55, the bottom end of the connecting piece 55 is connected with a double-headed discharging pipe 56, a supporting platform 57 is provided on the right side of the base 1, the top end of the supporting platform 57 is fixedly connected with a second driving motor 58, the output end of the second driving motor 58 is fixedly connected with a rotating shaft 59 located inside the connecting piece 55, and the outer side of the rotating shaft 59 is fixedly connected with a partition fan 510;

[0025] Through the above-mentioned structural arrangement, the blower 52 and the second drive motor 58 are started, and the limestone crushed into powder by the plurality of crushing blades 7 will be sucked into the blower 52 through the suction pipe 51, and transmitted to the connecting bucket 54 through the connecting pipe 53, and then fall into the connecting piece 55. At this time, the second drive motor 58 will drive the rotating shaft 59 to rotate slowly, so that the partition fan 510 will rotate slowly. The partition fan 510 can block the limestone powder and prevent the limestone powder from falling too fast and forming a large amount of dust in the double-headed discharge pipe 56.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A limestone crushing equipment for lime production, It is characterized in that The invention comprises a base (1), the top of the base (1) is fixedly connected to a crushing shell (2), the top of the crushing shell (2) is fixedly connected to a feed hopper (3), the rear end of the crushing shell (2) is fixedly connected to a discharge hopper (4), a discharge assembly (5) is arranged on the discharge hopper (4), a crushing shaft (6) is rotatably connected to the inner side of the crushing shell (2), a plurality of crushing blades (7) are fixedly connected to the outer side of the crushing shaft (6), a first drive motor (8) is fixedly connected to the top of the base (1), a belt pulley transmission mechanism (9) is fixedly connected to the outer side of the output end of the first drive motor (8), the crushing shaft (6) is fixedly connected to the inner side of the belt pulley transmission mechanism (9), and a switch door assembly (10) for maintenance is arranged on the crushing shell (2); The switch door assembly (10) comprises a switch door (101), the switch door (101) is hinged on the crushing machine housing (2), a handle (102) is fixedly connected to the top of the switch door (101), two fixing seats (103) are fixedly connected to the top of the switch door (101), lock buckles (104) are hinged on the inner sides of the two fixing seats (103), and the rear ends of the two lock buckles (104) are fixedly connected to lock buckle handles (105), two lock buckle connection seats (106) are fixedly connected to the crushing machine housing (2), the two lock buckles (104) are provided with lock holes (107) adapted to the protruding parts of the two lock buckle connection seats (106), and the two lock buckles (106) are respectively located on the inner sides of the two lock holes (107).

2. A limestone crushing equipment for lime production according to claim 1, Features: The discharge assembly (5) comprises a suction pipe (51), the left end of the discharge hopper (4) is connected to the suction pipe (51), the other end of the suction pipe (51) is fixedly connected to a blower (52), the output end of the blower (52) is connected to a connecting pipe (53), the other end of the connecting pipe (53) is fixedly connected to a connecting hopper (54), the bottom end of the connecting hopper (54) is fixedly connected to a connecting piece (55), the bottom end of the connecting piece (55) is connected to a double-head discharge pipe (56), a support platform (57) is provided on the right side of the base (1), the top end of the support platform (57) is fixedly connected to a second drive motor (58), the output end of the second drive motor (58) is fixedly connected to a rotating shaft (59) located inside the connecting piece (55), and the outer side of the rotating shaft (59) is fixedly connected to a partitioning fan (510).

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