Civil building construction material treatment device

Abstract

The invention belongs to the field of civil building construction material treatment, and particularly relates to a civil building construction material treatment device which comprises a case, a positioning device and a cutting device. The positioning device comprises a first supporting table, first sliding grooves, clamping devices, first electric telescopic rods and a first fixing table, a groove is formed in the center of the first supporting table, the multiple first sliding grooves are formed in the groove at different angles, the clamping devices are slidably arranged in the first sliding grooves, and the first electric telescopic rods are arranged at the top of an inner cavity of the first supporting table. A first fixing table is arranged at the bottom of the first electric telescopic rod in a transmission mode. According to the civil building construction material treatment device, a first sliding groove, a first electric telescopic rod, a first fixing table, a first connecting rod and a second spring are arranged in the positioning device, so that when wood needs to be fixed, the first electric telescopic rod is started, and the first electric telescopic rod can drive the first connecting rod to swing; and the clamping devices are close to each other, so that the wood is clamped.

Description

Technical Field

[0001] The invention belongs to the field of civil engineering and construction material processing, in particular to a civil engineering and construction material processing device. Background Art

[0002] Civil engineering is a general term for the science and technology of building various types of engineering facilities. It refers to the materials, equipment used, and the technical activities such as surveying, design, construction, maintenance and repair carried out. Wooden sticks are often used in civil engineering construction. There are two main ways to process wooden sticks nowadays. One is manual processing and the other is mechanical processing. Manual processing uses a plane to cut the wood bit by bit. This processing method is not only inefficient, but also time-consuming and labor-intensive. The other is lathe processing. Since the lathe tool is very small, the processing efficiency is still very low. In addition, since wood fibers are connected and the surface of many woods is uneven, it is easy for the tool to get stuck during processing. Summary of the Invention

[0003] In order to make up for the shortcomings of the existing technology, the problem of manual processing of wood by planing with a plane is solved. This processing method is not only inefficient, but also time-consuming and labor-intensive. Another method is to use a lathe. Since the lathe tool is very small, the processing efficiency is still very low. Moreover, since the wood fibers are connected and the surface of many woods is uneven, it is easy for the tool to get stuck during processing.

[0004] The technical solution adopted by the present invention to solve the technical problem is: to provide a civil engineering construction material processing device, including: a chassis, a positioning device and a cutting device;

[0005] A door panel is provided on the outer surface of the chassis, and one side of the door panel is hinged to the chassis via a hinge;

[0006] The positioning device includes a first support platform, a first slide groove, a clamping device, a first electric telescopic rod and a first fixed platform, a groove is provided in the center of the first support platform, a plurality of first slide grooves are provided at different angles in the groove, the first slide groove passes through the top outer wall of the first support platform, a clamping device is slidably provided in the first slide groove, a first electric telescopic rod is provided at the top of the inner cavity of the first support platform, a first fixed platform is provided for transmission at the bottom of the first electric telescopic rod, a plurality of second hinged seats are fixed at different angles on the circumferential surface of the first fixed platform, a first connecting rod is hingedly provided on a side of the second hinged seat close to the clamping device, an end of the first connecting rod away from the second hinged seat is hinged to the clamping device, and a second spring is provided on a side of the clamping device away from the first connecting rod;

[0007] The cutting device includes a motor, a second turntable and a cutting roller. The bottom transmission of the motor is provided with a second turntable. The bottom of the second turntable is provided with cutting rollers at different angles. The outer surface of the cutting roller is provided with a spiral cutter.

[0008] During operation, open the door panel and place the wood into the top groove of the first support platform. Then start the first electric telescopic rod, causing it to contract. As the first electric telescopic rod contracts, it drives the first fixed platform to descend. The ascent of the first fixed platform drives the connecting rod to swing around the first hinge seat. Since a second spring is provided on the side of the clamping device away from the connecting rod, when the slope of the connecting rod becomes larger and larger, the second spring will push the clamping device closer to the first fixed platform, reducing the distance between the clamping device and the first fixed platform, causing several clamping devices to approach each other, thereby enabling several clamping devices to clamp the wood. Then start the motor, which drives the second turntable to rotate. The second turntable drives the cutting roller to rotate, and the rotation of the cutting roller will cut the wood, enabling the wood to be processed into wooden sticks under the cutting of the cutting roller.

[0009] Preferably, the clamping device includes a clip, a first spring, and a slider. The clip is located on top of the slider. The clip consists of two clamping plates, and the two clamping plates are hinged by a pin shaft. The pin shaft is fixedly connected to the slider. A first hinge seat is fixedly provided on the side of the slider close to the first connecting rod, and the first hinge seat is hinged to the first connecting rod. Ratchet teeth are provided on the side of the clamping plate close to the first electric telescopic rod, and a convex block is provided on the side of the clip away from the ratchet teeth. A first spring is fixedly provided between the convex blocks of the two clamping plates. The two ends of the second spring are respectively fixedly connected to the slider and the inner wall of the first support platform through fixed columns.

[0010] During operation, the two clamping plates are hinged by a pin shaft, enabling the two clamping plates to rotate relative to each other, increasing the contact area between the clamping plates and the wood. Through the setting of the ratchet teeth, the friction force of the clamping plates is increased, making the positioning device more stable. Through the setting of the first spring, the two clamping plates can clamp towards the middle, enabling the two clamping plates to fit woods of different sizes, further enhancing the fixing effect on the wood.

[0011] Preferably, third notches are provided at different angles on the top of the second turntable. The third notches are inclined notches that penetrate the second turntable. A first turntable is provided on the top of the second turntable. First notches are provided at different angles on the top of the first turntable. The first notches are straight notches that penetrate the first turntable. A second electric telescopic rod is provided on one side of the circumferential surface of the first turntable. Hinge seats are fixedly provided on one side of the circumferential surface of the first turntable and one side of the circumferential surface of the second turntable respectively. The two ends of the second electric telescopic rod are respectively hinged to the hinge seat on the first turntable and the hinge seat on the second turntable through rotating shafts.

[0012] During operation, both ends of the second electric telescopic rod are respectively hinged to the hinge seats on the first turntable and the second turntable through rotating shafts, so that the second electric telescopic rod can drive the first turntable and the second turntable to rotate.

[0013] Preferably, several fourth synchronous pulleys are provided at the top of the first notch. A sliding rod is provided at the bottom of the fourth synchronous pulley. The sliding rod is respectively slidably connected to the first notch and the third notch. The cutting roller is in transmission connection with the sliding rod. A second notch is provided at the top of the first turntable. The second notch penetrates through the first turntable. A third synchronous pulley is slidably provided at the top of the second notch. A second synchronous belt is provided on one side of the fourth synchronous pulley. Several of the fourth synchronous pulleys and the third synchronous pulley are in transmission connection through the second synchronous belt. A cylinder is provided on one side of the third synchronous pulley. The cylinder is fixedly connected to the first turntable through a fixed column. The push rod of the cylinder is in transmission connection with the third synchronous pulley through a rotating shaft.

[0014] During operation, since the sliding rod is respectively slidably connected to the first notch and the third notch, when the second electric telescopic rod drives the first turntable and the second turntable to rotate relative to each other, because the first notch is a straight notch and the third notch is an inclined notch, the distance from the intersection of the first notch and the second notch to the center of the turntable will change with the rotation of the first turntable and the second turntable, thereby changing the distance between the respective sliding rods at the bottom of the fourth synchronous pulley, making them approach or move away from each other, so that the sliding rod drives the distance between the fourth synchronous pulley and the cutting roller, enabling this device to process round bars with different radii. The cylinder is in transmission connection with the third synchronous pulley through the push rod, so that starting the cylinder can drive the third synchronous pulley to slide in the third chute. Thus, when the distance between the fourth synchronous pulleys changes, the tension of the second gear can be adjusted by starting the second electric telescopic rod to drive the third synchronous pulley to move.

[0015] Preferably, a second support platform is rotatably provided at the center of the first turntable. A first gear is fixedly provided at the top of the second support platform. A second gear is in transmission connection at the top of one of the fourth synchronous pulleys. A second connecting rod is provided at the bottom of the second gear. The second gear is in transmission connection with one of the fourth synchronous pulleys through a rotating shaft passing through one end of the second connecting rod. A third connecting rod is provided at the bottom of the first gear. One end of the third connecting rod is rotatably connected to the first gear. The output shaft of the motor passes through one end of the third connecting rod close to the first gear. The end of the second connecting rod away from the second gear is rotatably connected to the end of the third connecting rod away from the first gear. A third gear is rotatably provided at the top of the third connecting rod away from the first gear. The third gear meshes with the first gear and the second gear respectively. A fixing rod is fixedly provided at the top of the first gear near the edge. The end of the fixing rod away from the first gear is fixedly connected to the chassis.

[0016] During operation, one end of the second connecting rod away from the second gear is rotatably connected to one end of the third connecting rod away from the first gear. Since the first gear, the second gear, and the third gear are respectively located at the end points of the second connecting rod and the third connecting rod, and the third gear meshes with the first gear and the second gear respectively, no matter how the distance between the fourth synchronous pulleys changes, the third gear always remains meshed with the first gear and the second gear. Since the first gear is fixedly connected to the fixed rod, and the fixed rod is fixedly connected to the inner wall of the machine case, the first gear always remains stationary. When the first turntable rotates, the first turntable will drive the second gear to rotate around the first gear. Since the first gear always remains stationary, the first turntable will drive the second gear to rotate through the first synchronous belt. The second gear will drive one of the fourth synchronous pulleys to rotate, and one of the fourth synchronous pulleys will drive several fourth synchronous pulleys to rotate through the second synchronous belt. Thus, the fourth synchronous pulley drives the cutting roller to rotate by itself, so that the cutter on the cutting roller rotates around the wood while also rotating around the cutting roller, reducing the cutting radius. And since the cutter is spiral-shaped, the contact surface between the cutter and the wood is smaller, making the cut wood chips smaller and separated from each other, preventing the cutter from jamming during cutting. When the cutting roller rotates by itself, the contact surface between the spiral cutter and the wood will also move up and down, making the cutting more uniform.

[0017] Preferably, heat dissipation holes are provided on both sides of the machine case. A connecting pipe is provided on the top of the machine case. One end of the connecting pipe is fixedly connected to the machine case. A control panel is fixedly provided at the end of the fixed rod away from the machine case. A handle is fixedly provided on the outer surface of the door panel. A pixel display screen is provided on the top of the door panel, and the pixel display screen is fixedly connected to the machine case.

[0018] During operation, the heat dissipation holes are provided to dissipate heat from the motor, preventing equipment failures caused by the continuous operation of the motor. And since the top of the heat dissipation hole is an arc surface, the heat dissipation hole has a certain waterproof effect. Through the setting of the handle, it is convenient for the user to open the door panel. Through the setting of the pixel display screen, the pixel display screen can display the working state of the device or the processing duration.

[0019] The specific beneficial effects are as follows:

[0020] 1. For the civil engineering construction material processing device of the present invention, by setting a pixel display screen on the machine case, when the device is working, the pixel display screen can display the working state of the device or the processing duration, facilitating the workers to understand the working state of the device at any time.

[0021] 2. In the processing device for civil engineering construction materials according to the present invention, by arranging a first sliding groove, a first electric telescopic rod, a first fixing table, a first connecting rod and a second spring inside the positioning device, when it is necessary to fix the wood, the first electric telescopic rod is started, and the first electric telescopic rod can drive the first connecting rod to swing, so that the clamping devices approach each other to clamp the wood.

[0022] 3. In the processing device for civil engineering construction materials according to the present invention, by arranging a motor, a second turntable and a cutting roller inside the cutting device, when it is necessary to cut the wood, the motor is started, and the motor drives the cutting roller to rotate through the rotation of the second turntable, realizing the processing of the wood.

[0023] The first gear is fixedly connected to the fixing rod, and the fixing rod is fixedly connected to the inner wall of the chassis, so that the first gear always remains stationary. When the first turntable rotates, the first turntable drives the second gear to rotate around the first gear. Since the first gear always remains stationary, the first turntable drives the second gear to rotate through the first synchronous belt. The second gear drives one of the fourth synchronous wheels to rotate, and one of the fourth synchronous wheels drives several fourth synchronous wheels to rotate through the second synchronous belt. Thus, the fourth synchronous wheel drives the cutting roller to rotate by itself through the sliding rod, so that the cutter on the cutting roller rotates around the wood while also rotating around the cutting roller, reducing the cutting radius. And since the cutter is thread-shaped, the contact surface between the cutter and the wood is smaller, making the cut wood chips smaller and separated from each other, preventing the cutter from getting stuck during cutting. When the cutting roller rotates by itself, the contact surface between the spiral cutter and the wood also moves up and down, making the cutting more uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described below with reference to the accompanying drawings.

[0025] Figure 1 is a three-dimensional view of the present invention;

[0026] Figure 2 is a partial three-dimensional view of the present invention;

[0027] Figure 3 is a partial three-dimensional view of the present invention;

[0028] Figure 4 is a partial exploded view of the present invention;

[0029] Figure 5 is a partial three-dimensional view of the present invention;

[0030] Figure 6 is a partial three-dimensional view of the present invention;

[0031] Figure 7 is a partial three-dimensional view of the present invention.

[0032] In the figure: 10, chassis; 1001, door panel; 1002, pixel display screen; 1003, handle; 1004, control panel; 1005, heat dissipation holes; 1006, connecting pipe; 20, positioning device; 30, cutting device; 2001, first support platform; 2002, first chute; 2003, first electric telescopic rod; 2004, first fixed platform; 2005, first hinge seat; 2006, second hinge seat; 2007, first connecting rod; 2009, second spring; 201, clamping device; 2011, clip; 2012, first spring; 2013, slider; 3001, motor; 3002, second electric telescopic rod; 3003, first turntable; 3004, second turntable; 3005, cutting roller; 3006, first gear; 3007, second gear; 3008, fourth synchronous pulley; 3009, second support platform; 3010, fixed rod; 3011, third synchronous pulley; 3012, cylinder; 3013, first notch; 3014, second notch; 3015, third notch; 3016, third gear; 3017, second synchronous belt; 3019, second connecting rod; 3020, third connecting rod. Detailed implementation mode

[0033] In order to make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with the specific implementation mode.

[0034] As Figures 1 to 7 shown, a civil engineering construction material processing device provided by the present invention includes: a chassis 10, a positioning device 20 and a cutting device 30;

[0035] A door panel 1001 is provided on the outer surface of the chassis 10, and one side of the door panel 1001 is hinged to the chassis 10 through a hinge;

[0036] The positioning device 20 includes a first support platform 2001, a first slide 2002, a clamping device 201, a first electric telescopic rod 2003 and a first fixed platform 2004. The first support platform 2001 is located at the bottom of the inner cavity of the chassis 10, and the first support platform 2001 is fixedly connected to the chassis 10. A groove is provided in the center of the first support platform 2001, and a plurality of first slides 2002 are provided at different angles in the groove. The first slide 2002 passes through the top outer wall of the first support platform 2001. The clamping device 201 is provided to slide in the first slide 2002. The top of the inner cavity of the first support platform 2001 is provided with a first electric telescopic rod. 2003, a first fixed platform 2004 is provided at the bottom of the first electric telescopic rod 2003. A plurality of second hinged seats 2006 are fixedly provided at different angles on the circumferential surface of the first fixed platform 2004. A first connecting rod 2007 is hingedly provided on the side of the second hinged seat 2006 near the clamping device 201. A first hinged seat 2005 is fixedly provided on the side of the first fixed platform 2004 near the first electric telescopic rod 2003. An end of the first connecting rod 2007 away from the second hinged seat 2006 is hingedly connected to the first hinged seat 2005. A second spring 2009 is provided on the side of the clamping device 201 away from the first connecting rod 2007.

[0037] The cutting device 30 includes a motor 3001, a second turntable 3004 and a cutting roller 3005. The bottom transmission of the motor 3001 is provided with a second turntable 3004. The bottom of the second turntable 3004 is provided with cutting rollers 3005 at different angles. The outer surface of the cutting roller 3005 is provided with a spiral tool.

[0038] During operation, the door panel 1001 is opened and the wood is placed in the top groove of the first support platform 2001. Then, the first electric telescopic rod 2003 is started to retract. The retraction of the first electric telescopic rod 2003 drives the first fixed platform 2004 to descend. The first fixed platform 2004 rises and drives the first connecting rod 2007 to swing around the first hinge seat 2005. Since the second spring 2009 is provided on the side of the clamping device 201 away from the first connecting rod 2007, when the slope of the first connecting rod 2007 becomes larger and larger, the second spring 2009 The clamping device 201 will be pushed closer to the first fixed platform 2004, so that the distance between the clamping device 201 and the first fixed platform 2004 becomes smaller and smaller, so that the multiple clamping devices 201 are close to each other, so that the multiple clamping devices 201 clamp the wood, and then the motor 3001 is started, the motor 3001 drives the second turntable 3004 to rotate, and the second turntable 3004 drives the cutting roller 3005 to rotate. The rotation of the cutting roller 3005 will cut the wood, so that the wood can be processed into wooden sticks under the cutting of the cutting roller 3005.

[0039] As a specific embodiment of the present invention, the clamping device 201 includes a clip 2011, a first spring 2012 and a slider 2013. The clip 2011 is located on the top of the slider 2013. The clip 2011 is composed of two clamping plates. The two clamping plates are hinged by a pin shaft, and the pin shaft is fixedly connected to the slider 2013. A first hinge seat 2005 is fixedly provided on one side of the slider 2013 close to the first connecting rod 2007, and the first hinge seat 2005 is hinged to the first connecting rod 2007. Ratchet teeth are provided on one side of the clamping plate close to the first electric telescopic rod 2003, and a convex block is provided on the side of the clip 2011 away from the ratchet teeth. A first spring 2012 is fixedly provided between the convex blocks of the two clamping plates. The two ends of the second spring 2009 are fixedly connected to the slider 2013 and the inner wall of the first support platform 2001 respectively through fixed columns.

[0040] During operation, since the two clamping plates are hinged by a pin shaft, the two clamping plates can rotate relative to each other, increasing the contact surface between the clamping plates and the wood. Through the setting of the ratchet teeth, the friction force of the clamping plates is increased, so that the positioning device 20 is fixed more stably. Through the setting of the first spring 2012, the two clamping plates can clamp towards the middle, so that the two clamping plates can fit woods of different sizes, further enhancing the fixing effect on the wood.

[0041] As a specific embodiment of the present invention, third notches 3015 are provided at different angles on the top of the second turntable 3004. The third notches 3015 are inclined notches and penetrate through the second turntable 3004. A first turntable 3003 is provided on the top of the second turntable 3004. First notches 3013 are provided at different angles on the top of the first turntable 3003. The first notches 3013 are straight notches and penetrate through the first turntable 3003. A second electric telescopic rod 3002 is provided on one side of the circumferential surface of the first turntable 3003. A hinge seat is fixedly provided on one side of the circumferential surface of the first turntable 3003, and a hinge seat is fixedly provided on one side of the circumferential surface of the second turntable 3004. The two ends of the second electric telescopic rod 3002 are respectively hinged to the hinge seat on the first turntable 3003 and the hinge seat on the second turntable 3004 through rotating shafts.

[0042] During operation, since the two ends of the second electric telescopic rod 3002 are respectively hinged to the hinge seat on the first turntable 3003 and the hinge seat on the second turntable 3004 through rotating shafts, the second electric telescopic rod 3002 can drive the first turntable 3003 and the second turntable 3004 to rotate.

[0043] As a specific embodiment of the present invention, a plurality of fourth synchronous pulleys 3008 are provided at the top of the first notch 3013. A sliding rod is provided at the bottom of the fourth synchronous pulley 3008. The sliding rods are respectively slidably connected to the first notch 3013 and the third notch 3015. The cutting roller 3005 is drivingly connected to the sliding rod. A second notch 3014 is provided at the top of the first turntable 3003. The second notch 3014 penetrates through the first turntable 3003. A third synchronous pulley 3011 is slidably provided at the top of the second notch 3014. A second synchronous belt 3017 is provided on one side of the fourth synchronous pulley 3008. A plurality of fourth synchronous pulleys 3008 and the third synchronous pulley 3011 are drivingly connected by the second synchronous belt 3017. A cylinder 3012 is provided on one side of the third synchronous pulley 3011. The cylinder 3012 is fixedly connected to the first turntable 3003 through a fixed column. The push rod of the cylinder 3012 is drivingly connected to the third synchronous pulley 3011 through a rotating shaft.

[0044] During operation, since the sliding rods are respectively slidably connected to the first notch 3013 and the third notch 3015, when the second electric telescopic rod 3002 drives the first turntable 3003 and the second turntable 3004 to rotate relative to each other, because the first notch 3013 is a straight notch and the third notch 3015 is an inclined notch, the distance from the intersection of the first notch 3013 and the second notch 3014 to the center of the turntable will change as the first turntable 3003 and the second turntable 3004 rotate. Thus, the distance between the respective sliding rods at the bottom of the fourth synchronous pulley 3008 is changed, causing them to approach or move away from each other. Consequently, the distance between the sliding rod, the fourth synchronous pulley 3008, and the cutting roller 3005 is adjusted, enabling the device to process round bars with different radii. The cylinder 3012 is drivingly connected to the third synchronous pulley 3011 through the push rod, such that starting the cylinder 3012 can drive the third synchronous pulley 3011 to slide within the third notch 3015. Therefore, when the distance between the fourth synchronous pulleys 3008 changes, starting the second electric telescopic rod 3002 to drive the third synchronous pulley 3011 to move can adjust the tension of the second gear 3007.

[0045] As a specific embodiment of the present invention, a second support platform 3009 is rotatably provided at the center of the first turntable 3003, a first gear 3006 is fixedly provided at the top of the second support platform 3009, a second gear 3007 is drivingly provided at the top of one of the fourth synchronous wheels 3008, a second connecting rod 3019 is provided at the bottom of the second gear 3007, the second gear 3007 is drivingly connected to one of the fourth synchronous wheels 3008 through a rotating shaft passing through one end of the second connecting rod 3019, a third connecting rod 3020 is provided at the bottom of the first gear 3006, one end of the third connecting rod 3020 is rotatably connected to the first gear 3006, the output shaft of the motor 3001 passes through one end of the third connecting rod 3020 close to the first gear 3006, one end of the second connecting rod 3019 away from the second gear 3007 is rotatably connected to one end of the third connecting rod 3020 away from the first gear 3006, a third gear 3016 is rotatably provided at one end of the third connecting rod 3020 away from the first gear 3006 at the top, the third gear 3016 meshes with the first gear 3006 and the second gear 3007 respectively, a fixing rod 3010 is fixedly provided at the top of the first gear 3006 near the edge, and one end of the fixing rod 3010 away from the first gear 3006 is fixedly connected to the chassis 10.

[0046] During operation, one end of the second link 3019 away from the second gear 3007 is rotatably connected to one end of the third link 3020 away from the first gear 3006. Since the first gear 3006, the second gear 3007, and the third gear 3016 are respectively located at the endpoints of the second link 3019 and the third link 3020, and the third gear 3016 meshes with the first gear 3006 and the second gear 3007 respectively, no matter how the distance between the fourth synchronous pulleys 3008 changes, the third gear 3016 always remains meshed with the first gear 3006 and the second gear 3007. Since the first gear 3006 is fixedly connected to the fixed rod 3010, and the fixed rod 3010 is fixedly connected to the inner wall of the chassis 10, the first gear 3006 always remains stationary. When the first turntable 3003 rotates, the first turntable 3003 will drive the second gear 3007 to rotate around the first gear 3006. Since the first gear 3006 always remains stationary, the first turntable 3003 will drive the second gear 3007 to rotate through the first synchronous belt 3017. The second gear 3007 will drive one of the fourth synchronous pulleys 3008 to rotate, and one of the fourth synchronous pulleys 3008 will drive a plurality of fourth synchronous pulleys 3008 to rotate through the second synchronous belt 3017. Thus, the fourth synchronous pulley 3008 drives the cutting roller 3005 to rotate on its own axis, so that the cutting tool on the cutting roller 3005 rotates around the wood while also rotating around the cutting roller 3005, reducing the cutting radius. And since the cutting tool is spiral-shaped, the contact surface between the cutting tool and the wood is smaller, making the cut wood chips smaller and separated from each other, preventing the cutting tool from jamming during cutting. When the cutting roller 3005 rotates on its own axis, the contact surface between the spiral cutting tool and the wood will also move up and down, making the cutting more uniform.

[0047] As a specific embodiment of the present invention, heat dissipation holes 1005 are provided on both sides of the chassis 10, a connecting pipe 1006 is provided on the top of the chassis 10, one end of the connecting pipe 1006 is fixedly connected to the chassis 10, a control panel 1004 is fixedly provided at the end of the connecting pipe 1006 away from the chassis 10, a handle 1003 is fixedly provided on the outer surface of the door panel 1001, and a pixel display screen 1002 is provided on the top of the door panel 1001, and the pixel display screen 1002 is fixedly connected to the chassis 10.

[0048] During operation, the heat dissipation holes 1005 are provided to dissipate heat from the motor 3001, preventing the motor 3001 from continuously working and causing equipment failures. And since the top of the heat dissipation holes 1005 is an arc surface, the heat dissipation holes 1005 have a certain waterproof effect. Through the setting of the handle 1003, it is convenient for users to open the door panel 1001. Through the setting of the pixel display screen 1002, the pixel display screen 1002 can display the working state of the device or the processing duration.

[0049] The specific working process is as follows:

[0050] Open the door panel 1001 and put the wood into the top groove of the first support platform 2001, then start the first electric telescopic rod 2003, so that the first electric telescopic rod 2003 contracts, and the contraction of the first electric telescopic rod 2003 drives the first fixed platform 2004 to descend, and the first fixed platform 2004 rises and drives the first connecting rod 2007 to swing around the first hinge seat 2005. Since the second spring 2009 is provided on the side of the clamping device 201 away from the first connecting rod 2007, when the slope of the first connecting rod 2007 becomes larger and larger, the second spring 2009 will push the clamping device 201 closer to the first fixed platform 2004, so that the distance between the clamping device 201 and the first fixed platform 2004 becomes smaller and smaller, so that several clamping devices 201 The first gear 3006 is fixed to the fixing rod 3010, and the fixing rod 3010 is fixed to the inner wall of the chassis 10, so that the first gear 3006 is always fixed. When the first turntable 3003 rotates, the first turntable 3003 drives the second gear 3007 and the third gear 3016 to rotate around the first gear 3006. Since the first gear 3006 is always fixed, the second gear 3007 rotates on its own, and the second gear 3007 drives one of the fourth synchronous wheels 3008 to rotate. The synchronous wheel 3008 drives several fourth synchronous wheels 3008 to rotate through the second synchronous belt 3017, so that the fourth synchronous wheel 3008 drives the cutting roller 3005 to rotate through the sliding rod, so that the tool on the cutting roller 3005 rotates around the wood and also rotates around the cutting roller 3005, reducing the cutting radius. Moreover, since the tool is in a threaded shape, the contact surface between the tool and the wood is smaller, making the cut wood chips smaller and separated from each other to prevent the tool from getting stuck during cutting. When the cutting roller 3005 rotates, the contact surface between the spiral tool and the wood will also move up and down, making the cutting more uniform. The sliding rod is respectively connected to the first notch 3013 and the third notch 3015 through sliding connection, so that when the second electric telescopic rod 3002 drives the first When the turntable 3003 and the second turntable 3004 rotate relative to each other, since the first notch 3013 is a straight notch and the second notch 3014 is an oblique notch, the distance between the intersection of the first notch 3013 and the second notch 3014 and the center of the turntable will change with the rotation of the first turntable 3003 and the second turntable 3004, thereby changing the distance between the sliding rods, so that the sliding rod drives the distance between the fourth synchronous wheel and the cutting roller 3005, so that the equipment can process round rods of different radii, and the cylinder 3012 is connected to the third synchronous wheel 3011 through the push rod, so that the starting cylinder 3012 can drive the third synchronous wheel 3011 to slide in the second slide groove 3015, so that when the distance between the fourth synchronous wheels 3008 changes,By starting the second electric telescopic rod 3002 to drive the third synchronous pulley 3011 to move, the tightness of the second gear 3007 can be adjusted.

[0051] The above front, back, left, right, up, and down are all based on the Figure 1 description in the accompanying drawings of the specification. Taking the perspective of the person observing as the standard, the side of the device facing the observer is defined as the front, and the left side of the observer is defined as the left, and so on.

[0052] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "middle", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the protection scope of the present invention.

[0053] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for processing civil engineering construction materials, characterized in that, include: A chassis (10), a positioning device (20) and a cutting device (30); A door panel (1001) is provided on the outer surface of the chassis (10), and one side of the door panel (1001) is hingedly connected to the chassis (10) via a hinge; The positioning device (20) comprises a first support platform (2001), a first slide groove (2002), a clamping device (201), a first electric telescopic rod (2003) and a first fixed platform (2004); the first support platform (2001) is located at the bottom of the inner cavity of the chassis (10), and the first support platform (2001) is fixedly connected to the chassis (10); a groove is provided at the center of the first support platform (2001); a plurality of first slide grooves (2002) are provided at different angles in the groove; the first slide groove (2002) passes through the top outer wall of the first support platform (2001); a clamping device (201) is slidably provided in the first slide groove (2002); A first electric telescopic rod (2003) is provided at the top of the inner cavity of the first support platform (2001); a first fixed platform (2004) is provided at the bottom of the first electric telescopic rod (2003); a plurality of second hinged seats (2006) are fixed at different angles on the circumferential surface of the first fixed platform (2004); a first connecting rod (2007) is hingedly provided on a side of the second hinged seat (2006) close to the clamping device (201); an end of the first connecting rod (2007) away from the second hinged seat (2006) is hingedly connected to the clamping device (201); and a second spring (2009) is provided on a side of the clamping device (201) away from the first connecting rod (2007); The cutting device (30) comprises a motor (3001), a second turntable (3004) and a cutting roller (3005); the bottom transmission of the motor (3001) is provided with the second turntable (3004); the bottom of the second turntable (3004) is provided with cutting rollers (3005) at different angles; the outer surface of the cutting roller (3005) is provided with a spiral cutter.

2. The processing device for civil engineering construction materials according to claim 1, wherein: The clamping device (201) comprises a clamp (2011), a first spring (2012) and a slider (2013), wherein the clamp (2011) is located at the top of the slider (2013), and the clamp (2011) is composed of two clamping plates, which are hinged by a pin, and the pin is fixedly connected to the slider (2013), and a first hinge seat (2005) is fixedly provided on the side of the slider (2013) close to the first connecting rod (2007). ), the first hinge seat (2005) is hinged to the first connecting rod (2007), a ratchet is provided on the side of the splint close to the first electric telescopic rod (2003), a protrusion is provided on the side of the clamp (2011) away from the ratchet, a first spring (2012) is fixed between the protrusions of the two splints, and both ends of the second spring (2009) are fixedly connected to the slider (2013) and the inner wall of the first support platform (2001) through fixing columns.

3. An apparatus for treating civil engineering construction materials according to claim 2, characterized in that: The top of the second turntable (3004) is provided with a third notch (3015) at different angles, the third notch (3015) is an oblique notch, and the third notch (3015) passes through the second turntable (3004). The top of the second turntable (3004) is provided with a first turntable (3003), and the top of the first turntable (3003) is provided with a first notch (3013) at different angles, the first notch (3013) is a straight notch, and the first notch (3013) is a straight notch. 13) passes through the first turntable (3003), a second electric telescopic rod (3002) is provided on one side of the circumferential surface of the first turntable (3003), a hinge seat is fixedly provided on one side of the circumferential surface of the first turntable (3003), a hinge seat is fixedly provided on one side of the circumferential surface of the second turntable (3004), and both ends of the second electric telescopic rod (3002) are respectively hinged to the hinge seat on the first turntable (3003) and the hinge seat on the second turntable (3004) through a rotating shaft.

4. An apparatus for treating civil engineering construction materials according to claim 3, characterized in that: A plurality of fourth synchronous wheels (3008) are provided on the top of the first notch (3013), and a sliding rod is provided on the bottom of the fourth synchronous wheel (3008). The sliding rod is respectively connected to the first notch (3013) and the third notch (3015) in a sliding manner. The cutting roller (3005) is connected to the sliding rod in a transmission manner. A second notch (3014) is provided on the top of the first turntable (3003), and the second notch (3014) passes through the first turntable (3003). The top of the second notch (3014) is provided with a sliding rod. A third synchronous wheel (3011) is provided, a second synchronous belt (3017) is provided on one side of the fourth synchronous wheel (3008), a plurality of the fourth synchronous wheels (3008) and the third synchronous wheels (3011) are connected in transmission via the second synchronous belt (3017), a cylinder (3012) is provided on one side of the third synchronous wheel (3011), the cylinder (3012) is fixedly connected to the first turntable (3003) via a fixed column, and a push rod of the cylinder (3012) is connected in transmission via a rotating shaft to the third synchronous wheel (3011).

5. The processing device for civil engineering construction materials according to claim 4, characterized in that: A second support platform (3009) is rotatably provided at the center of the first turntable (3003). A first gear (3006) is fixedly provided at the top of the second support platform (3009). A second gear (3007) is drivingly provided at the top of one of the fourth synchronous pulleys (3008). A second connecting rod (3019) is provided at the bottom of the second gear (3007). The second gear (3007) is drivingly connected to one of the fourth synchronous pulleys (3008) through a rotating shaft passing through one end of the second connecting rod (3019). A third connecting rod (3020) is provided at the bottom of the first gear (3006). One end of the third connecting rod (3020) is rotatably connected to the first gear (3006). The output shaft of the motor (3001) passes through one end of the third connecting rod (3020) close to the first gear (3006). One end of the second connecting rod (3019) away from the second gear (3007) is rotatably connected to one end of the third connecting rod (3020) away from the first gear (3006). A third gear (3016) is rotatably provided at one end of the third connecting rod (3020) away from the first gear (3006) at the top. The third gear (3016) meshes with the first gear (3006) and the second gear (3007) respectively. A fixing rod (3010) is fixedly provided at the top of the first gear (3006) near the edge. One end of the fixing rod (3010) away from the first gear (3006) is fixedly connected to the chassis (10).

6. The processing device for civil engineering construction materials according to claim 5, wherein: Heat dissipation holes (1005) are provided on both sides of the chassis (10). A connecting pipe (1006) is provided at the top of the chassis (10). One end of the connecting pipe (1006) is fixedly connected to the chassis (10). A control panel (1004) is fixedly provided at the end of the connecting pipe (1006) away from the chassis (10). A handle (1003) is fixedly provided on the outer surface of the door panel (1001). A pixel display screen (1002) is provided at the top of the door panel (1001). The pixel display screen (1002) is fixedly connected to the chassis (10).

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